diff --git a/api/proto/events/room/v1/events.pb.go b/api/proto/events/room/v1/events.pb.go
index 64e15c77..9200ae69 100644
--- a/api/proto/events/room/v1/events.pb.go
+++ b/api/proto/events/room/v1/events.pb.go
@@ -203,14 +203,15 @@ func (x *RoomCreated) GetRoomDescription() string {
 
 // RoomProfileUpdated 表达房间展示资料或麦位数量变更。
 type RoomProfileUpdated struct {
-	state           protoimpl.MessageState `protogen:"open.v1"`
-	ActorUserId     int64                  `protobuf:"varint,1,opt,name=actor_user_id,json=actorUserId,proto3" json:"actor_user_id,omitempty"`
-	RoomName        string                 `protobuf:"bytes,2,opt,name=room_name,json=roomName,proto3" json:"room_name,omitempty"`
-	RoomAvatar      string                 `protobuf:"bytes,3,opt,name=room_avatar,json=roomAvatar,proto3" json:"room_avatar,omitempty"`
-	RoomDescription string                 `protobuf:"bytes,4,opt,name=room_description,json=roomDescription,proto3" json:"room_description,omitempty"`
-	SeatCount       int32                  `protobuf:"varint,5,opt,name=seat_count,json=seatCount,proto3" json:"seat_count,omitempty"`
-	unknownFields   protoimpl.UnknownFields
-	sizeCache       protoimpl.SizeCache
+	state             protoimpl.MessageState `protogen:"open.v1"`
+	ActorUserId       int64                  `protobuf:"varint,1,opt,name=actor_user_id,json=actorUserId,proto3" json:"actor_user_id,omitempty"`
+	RoomName          string                 `protobuf:"bytes,2,opt,name=room_name,json=roomName,proto3" json:"room_name,omitempty"`
+	RoomAvatar        string                 `protobuf:"bytes,3,opt,name=room_avatar,json=roomAvatar,proto3" json:"room_avatar,omitempty"`
+	RoomDescription   string                 `protobuf:"bytes,4,opt,name=room_description,json=roomDescription,proto3" json:"room_description,omitempty"`
+	SeatCount         int32                  `protobuf:"varint,5,opt,name=seat_count,json=seatCount,proto3" json:"seat_count,omitempty"`
+	RoomBackgroundUrl string                 `protobuf:"bytes,6,opt,name=room_background_url,json=roomBackgroundUrl,proto3" json:"room_background_url,omitempty"`
+	unknownFields     protoimpl.UnknownFields
+	sizeCache         protoimpl.SizeCache
 }
 
 func (x *RoomProfileUpdated) Reset() {
@@ -278,6 +279,74 @@ func (x *RoomProfileUpdated) GetSeatCount() int32 {
 	return 0
 }
 
+func (x *RoomProfileUpdated) GetRoomBackgroundUrl() string {
+	if x != nil {
+		return x.RoomBackgroundUrl
+	}
+	return ""
+}
+
+// RoomBackgroundChanged 表达房主切换当前房间背景图。
+type RoomBackgroundChanged struct {
+	state             protoimpl.MessageState `protogen:"open.v1"`
+	ActorUserId       int64                  `protobuf:"varint,1,opt,name=actor_user_id,json=actorUserId,proto3" json:"actor_user_id,omitempty"`
+	BackgroundId      int64                  `protobuf:"varint,2,opt,name=background_id,json=backgroundId,proto3" json:"background_id,omitempty"`
+	RoomBackgroundUrl string                 `protobuf:"bytes,3,opt,name=room_background_url,json=roomBackgroundUrl,proto3" json:"room_background_url,omitempty"`
+	unknownFields     protoimpl.UnknownFields
+	sizeCache         protoimpl.SizeCache
+}
+
+func (x *RoomBackgroundChanged) Reset() {
+	*x = RoomBackgroundChanged{}
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *RoomBackgroundChanged) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RoomBackgroundChanged) ProtoMessage() {}
+
+func (x *RoomBackgroundChanged) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RoomBackgroundChanged.ProtoReflect.Descriptor instead.
+func (*RoomBackgroundChanged) Descriptor() ([]byte, []int) {
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *RoomBackgroundChanged) GetActorUserId() int64 {
+	if x != nil {
+		return x.ActorUserId
+	}
+	return 0
+}
+
+func (x *RoomBackgroundChanged) GetBackgroundId() int64 {
+	if x != nil {
+		return x.BackgroundId
+	}
+	return 0
+}
+
+func (x *RoomBackgroundChanged) GetRoomBackgroundUrl() string {
+	if x != nil {
+		return x.RoomBackgroundUrl
+	}
+	return ""
+}
+
 // RoomUserJoined 表达用户业务态进房成功。
 type RoomUserJoined struct {
 	state  protoimpl.MessageState `protogen:"open.v1"`
@@ -291,7 +360,7 @@ type RoomUserJoined struct {
 
 func (x *RoomUserJoined) Reset() {
 	*x = RoomUserJoined{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[3]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[4]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -303,7 +372,7 @@ func (x *RoomUserJoined) String() string {
 func (*RoomUserJoined) ProtoMessage() {}
 
 func (x *RoomUserJoined) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[3]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[4]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -316,7 +385,7 @@ func (x *RoomUserJoined) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomUserJoined.ProtoReflect.Descriptor instead.
 func (*RoomUserJoined) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{3}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *RoomUserJoined) GetUserId() int64 {
@@ -350,7 +419,7 @@ type RoomUserLeft struct {
 
 func (x *RoomUserLeft) Reset() {
 	*x = RoomUserLeft{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[4]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[5]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -362,7 +431,7 @@ func (x *RoomUserLeft) String() string {
 func (*RoomUserLeft) ProtoMessage() {}
 
 func (x *RoomUserLeft) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[4]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[5]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -375,7 +444,7 @@ func (x *RoomUserLeft) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomUserLeft.ProtoReflect.Descriptor instead.
 func (*RoomUserLeft) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{4}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *RoomUserLeft) GetUserId() int64 {
@@ -396,7 +465,7 @@ type RoomClosed struct {
 
 func (x *RoomClosed) Reset() {
 	*x = RoomClosed{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[5]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[6]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -408,7 +477,7 @@ func (x *RoomClosed) String() string {
 func (*RoomClosed) ProtoMessage() {}
 
 func (x *RoomClosed) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[5]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[6]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -421,7 +490,7 @@ func (x *RoomClosed) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomClosed.ProtoReflect.Descriptor instead.
 func (*RoomClosed) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{5}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *RoomClosed) GetActorUserId() int64 {
@@ -462,7 +531,7 @@ type RoomMicChanged struct {
 
 func (x *RoomMicChanged) Reset() {
 	*x = RoomMicChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[6]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[7]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -474,7 +543,7 @@ func (x *RoomMicChanged) String() string {
 func (*RoomMicChanged) ProtoMessage() {}
 
 func (x *RoomMicChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[6]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[7]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -487,7 +556,7 @@ func (x *RoomMicChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomMicChanged.ProtoReflect.Descriptor instead.
 func (*RoomMicChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{6}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *RoomMicChanged) GetActorUserId() int64 {
@@ -586,7 +655,7 @@ type RoomMicSeatLocked struct {
 
 func (x *RoomMicSeatLocked) Reset() {
 	*x = RoomMicSeatLocked{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[7]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[8]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -598,7 +667,7 @@ func (x *RoomMicSeatLocked) String() string {
 func (*RoomMicSeatLocked) ProtoMessage() {}
 
 func (x *RoomMicSeatLocked) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[7]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[8]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -611,7 +680,7 @@ func (x *RoomMicSeatLocked) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomMicSeatLocked.ProtoReflect.Descriptor instead.
 func (*RoomMicSeatLocked) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{7}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *RoomMicSeatLocked) GetActorUserId() int64 {
@@ -646,7 +715,7 @@ type RoomChatEnabledChanged struct {
 
 func (x *RoomChatEnabledChanged) Reset() {
 	*x = RoomChatEnabledChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[8]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[9]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -658,7 +727,7 @@ func (x *RoomChatEnabledChanged) String() string {
 func (*RoomChatEnabledChanged) ProtoMessage() {}
 
 func (x *RoomChatEnabledChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[8]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[9]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -671,7 +740,7 @@ func (x *RoomChatEnabledChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomChatEnabledChanged.ProtoReflect.Descriptor instead.
 func (*RoomChatEnabledChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{8}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *RoomChatEnabledChanged) GetActorUserId() int64 {
@@ -699,7 +768,7 @@ type RoomPasswordChanged struct {
 
 func (x *RoomPasswordChanged) Reset() {
 	*x = RoomPasswordChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[9]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[10]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -711,7 +780,7 @@ func (x *RoomPasswordChanged) String() string {
 func (*RoomPasswordChanged) ProtoMessage() {}
 
 func (x *RoomPasswordChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[9]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[10]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -724,7 +793,7 @@ func (x *RoomPasswordChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomPasswordChanged.ProtoReflect.Descriptor instead.
 func (*RoomPasswordChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{9}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *RoomPasswordChanged) GetActorUserId() int64 {
@@ -753,7 +822,7 @@ type RoomAdminChanged struct {
 
 func (x *RoomAdminChanged) Reset() {
 	*x = RoomAdminChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[10]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[11]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -765,7 +834,7 @@ func (x *RoomAdminChanged) String() string {
 func (*RoomAdminChanged) ProtoMessage() {}
 
 func (x *RoomAdminChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[10]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[11]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -778,7 +847,7 @@ func (x *RoomAdminChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomAdminChanged.ProtoReflect.Descriptor instead.
 func (*RoomAdminChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{10}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *RoomAdminChanged) GetActorUserId() int64 {
@@ -814,7 +883,7 @@ type RoomUserMuted struct {
 
 func (x *RoomUserMuted) Reset() {
 	*x = RoomUserMuted{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[11]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[12]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -826,7 +895,7 @@ func (x *RoomUserMuted) String() string {
 func (*RoomUserMuted) ProtoMessage() {}
 
 func (x *RoomUserMuted) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[11]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[12]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -839,7 +908,7 @@ func (x *RoomUserMuted) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomUserMuted.ProtoReflect.Descriptor instead.
 func (*RoomUserMuted) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{11}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *RoomUserMuted) GetActorUserId() int64 {
@@ -874,7 +943,7 @@ type RoomUserKicked struct {
 
 func (x *RoomUserKicked) Reset() {
 	*x = RoomUserKicked{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[12]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[13]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -886,7 +955,7 @@ func (x *RoomUserKicked) String() string {
 func (*RoomUserKicked) ProtoMessage() {}
 
 func (x *RoomUserKicked) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[12]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[13]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -899,7 +968,7 @@ func (x *RoomUserKicked) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomUserKicked.ProtoReflect.Descriptor instead.
 func (*RoomUserKicked) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{12}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{13}
 }
 
 func (x *RoomUserKicked) GetActorUserId() int64 {
@@ -927,7 +996,7 @@ type RoomUserUnbanned struct {
 
 func (x *RoomUserUnbanned) Reset() {
 	*x = RoomUserUnbanned{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[13]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[14]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -939,7 +1008,7 @@ func (x *RoomUserUnbanned) String() string {
 func (*RoomUserUnbanned) ProtoMessage() {}
 
 func (x *RoomUserUnbanned) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[13]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[14]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -952,7 +1021,7 @@ func (x *RoomUserUnbanned) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomUserUnbanned.ProtoReflect.Descriptor instead.
 func (*RoomUserUnbanned) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{13}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{14}
 }
 
 func (x *RoomUserUnbanned) GetActorUserId() int64 {
@@ -987,7 +1056,7 @@ type RoomGiftSent struct {
 
 func (x *RoomGiftSent) Reset() {
 	*x = RoomGiftSent{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[14]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[15]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -999,7 +1068,7 @@ func (x *RoomGiftSent) String() string {
 func (*RoomGiftSent) ProtoMessage() {}
 
 func (x *RoomGiftSent) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[14]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[15]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1012,7 +1081,7 @@ func (x *RoomGiftSent) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomGiftSent.ProtoReflect.Descriptor instead.
 func (*RoomGiftSent) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{14}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{15}
 }
 
 func (x *RoomGiftSent) GetSenderUserId() int64 {
@@ -1089,7 +1158,7 @@ type RoomHeatChanged struct {
 
 func (x *RoomHeatChanged) Reset() {
 	*x = RoomHeatChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[15]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[16]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1101,7 +1170,7 @@ func (x *RoomHeatChanged) String() string {
 func (*RoomHeatChanged) ProtoMessage() {}
 
 func (x *RoomHeatChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[15]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[16]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1114,7 +1183,7 @@ func (x *RoomHeatChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomHeatChanged.ProtoReflect.Descriptor instead.
 func (*RoomHeatChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{15}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *RoomHeatChanged) GetDelta() int64 {
@@ -1143,7 +1212,7 @@ type RoomRankChanged struct {
 
 func (x *RoomRankChanged) Reset() {
 	*x = RoomRankChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[16]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[17]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1155,7 +1224,7 @@ func (x *RoomRankChanged) String() string {
 func (*RoomRankChanged) ProtoMessage() {}
 
 func (x *RoomRankChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[16]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[17]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1168,7 +1237,7 @@ func (x *RoomRankChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomRankChanged.ProtoReflect.Descriptor instead.
 func (*RoomRankChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{16}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{17}
 }
 
 func (x *RoomRankChanged) GetUserId() int64 {
@@ -1208,7 +1277,7 @@ type RoomTreasureRewardGrant struct {
 
 func (x *RoomTreasureRewardGrant) Reset() {
 	*x = RoomTreasureRewardGrant{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[17]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[18]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1220,7 +1289,7 @@ func (x *RoomTreasureRewardGrant) String() string {
 func (*RoomTreasureRewardGrant) ProtoMessage() {}
 
 func (x *RoomTreasureRewardGrant) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[17]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[18]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1233,7 +1302,7 @@ func (x *RoomTreasureRewardGrant) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomTreasureRewardGrant.ProtoReflect.Descriptor instead.
 func (*RoomTreasureRewardGrant) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{17}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *RoomTreasureRewardGrant) GetRewardRole() string {
@@ -1315,7 +1384,7 @@ type RoomTreasureProgressChanged struct {
 
 func (x *RoomTreasureProgressChanged) Reset() {
 	*x = RoomTreasureProgressChanged{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[18]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[19]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1327,7 +1396,7 @@ func (x *RoomTreasureProgressChanged) String() string {
 func (*RoomTreasureProgressChanged) ProtoMessage() {}
 
 func (x *RoomTreasureProgressChanged) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[18]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[19]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1340,7 +1409,7 @@ func (x *RoomTreasureProgressChanged) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomTreasureProgressChanged.ProtoReflect.Descriptor instead.
 func (*RoomTreasureProgressChanged) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{18}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{19}
 }
 
 func (x *RoomTreasureProgressChanged) GetBoxId() string {
@@ -1461,7 +1530,7 @@ type RoomTreasureCountdownStarted struct {
 
 func (x *RoomTreasureCountdownStarted) Reset() {
 	*x = RoomTreasureCountdownStarted{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[19]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[20]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1473,7 +1542,7 @@ func (x *RoomTreasureCountdownStarted) String() string {
 func (*RoomTreasureCountdownStarted) ProtoMessage() {}
 
 func (x *RoomTreasureCountdownStarted) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[19]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[20]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1486,7 +1555,7 @@ func (x *RoomTreasureCountdownStarted) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomTreasureCountdownStarted.ProtoReflect.Descriptor instead.
 func (*RoomTreasureCountdownStarted) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{19}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{20}
 }
 
 func (x *RoomTreasureCountdownStarted) GetBoxId() string {
@@ -1584,7 +1653,7 @@ type RoomTreasureOpened struct {
 
 func (x *RoomTreasureOpened) Reset() {
 	*x = RoomTreasureOpened{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[20]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[21]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1596,7 +1665,7 @@ func (x *RoomTreasureOpened) String() string {
 func (*RoomTreasureOpened) ProtoMessage() {}
 
 func (x *RoomTreasureOpened) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[20]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[21]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1609,7 +1678,7 @@ func (x *RoomTreasureOpened) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomTreasureOpened.ProtoReflect.Descriptor instead.
 func (*RoomTreasureOpened) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{20}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{21}
 }
 
 func (x *RoomTreasureOpened) GetBoxId() string {
@@ -1687,7 +1756,7 @@ type RoomTreasureRewardGranted struct {
 
 func (x *RoomTreasureRewardGranted) Reset() {
 	*x = RoomTreasureRewardGranted{}
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[21]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[22]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1699,7 +1768,7 @@ func (x *RoomTreasureRewardGranted) String() string {
 func (*RoomTreasureRewardGranted) ProtoMessage() {}
 
 func (x *RoomTreasureRewardGranted) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_events_room_v1_events_proto_msgTypes[21]
+	mi := &file_proto_events_room_v1_events_proto_msgTypes[22]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1712,7 +1781,7 @@ func (x *RoomTreasureRewardGranted) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomTreasureRewardGranted.ProtoReflect.Descriptor instead.
 func (*RoomTreasureRewardGranted) Descriptor() ([]byte, []int) {
-	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{21}
+	return file_proto_events_room_v1_events_proto_rawDescGZIP(), []int{22}
 }
 
 func (x *RoomTreasureRewardGranted) GetBoxId() string {
@@ -1758,7 +1827,7 @@ const file_proto_events_room_v1_events_proto_rawDesc = "" +
 	"\troom_name\x18\x05 \x01(\tR\broomName\x12\x1f\n" +
 	"\vroom_avatar\x18\x06 \x01(\tR\n" +
 	"roomAvatar\x12)\n" +
-	"\x10room_description\x18\a \x01(\tR\x0froomDescription\"\xc0\x01\n" +
+	"\x10room_description\x18\a \x01(\tR\x0froomDescription\"\xf0\x01\n" +
 	"\x12RoomProfileUpdated\x12\"\n" +
 	"\ractor_user_id\x18\x01 \x01(\x03R\vactorUserId\x12\x1b\n" +
 	"\troom_name\x18\x02 \x01(\tR\broomName\x12\x1f\n" +
@@ -1766,7 +1835,12 @@ const file_proto_events_room_v1_events_proto_rawDesc = "" +
 	"roomAvatar\x12)\n" +
 	"\x10room_description\x18\x04 \x01(\tR\x0froomDescription\x12\x1d\n" +
 	"\n" +
-	"seat_count\x18\x05 \x01(\x05R\tseatCount\"i\n" +
+	"seat_count\x18\x05 \x01(\x05R\tseatCount\x12.\n" +
+	"\x13room_background_url\x18\x06 \x01(\tR\x11roomBackgroundUrl\"\x90\x01\n" +
+	"\x15RoomBackgroundChanged\x12\"\n" +
+	"\ractor_user_id\x18\x01 \x01(\x03R\vactorUserId\x12#\n" +
+	"\rbackground_id\x18\x02 \x01(\x03R\fbackgroundId\x12.\n" +
+	"\x13room_background_url\x18\x03 \x01(\tR\x11roomBackgroundUrl\"i\n" +
 	"\x0eRoomUserJoined\x12\x17\n" +
 	"\auser_id\x18\x01 \x01(\x03R\x06userId\x12\x12\n" +
 	"\x04role\x18\x02 \x01(\tR\x04role\x12*\n" +
@@ -1911,34 +1985,35 @@ func file_proto_events_room_v1_events_proto_rawDescGZIP() []byte {
 	return file_proto_events_room_v1_events_proto_rawDescData
 }
 
-var file_proto_events_room_v1_events_proto_msgTypes = make([]protoimpl.MessageInfo, 22)
+var file_proto_events_room_v1_events_proto_msgTypes = make([]protoimpl.MessageInfo, 23)
 var file_proto_events_room_v1_events_proto_goTypes = []any{
 	(*EventEnvelope)(nil),                // 0: hyapp.events.room.v1.EventEnvelope
 	(*RoomCreated)(nil),                  // 1: hyapp.events.room.v1.RoomCreated
 	(*RoomProfileUpdated)(nil),           // 2: hyapp.events.room.v1.RoomProfileUpdated
-	(*RoomUserJoined)(nil),               // 3: hyapp.events.room.v1.RoomUserJoined
-	(*RoomUserLeft)(nil),                 // 4: hyapp.events.room.v1.RoomUserLeft
-	(*RoomClosed)(nil),                   // 5: hyapp.events.room.v1.RoomClosed
-	(*RoomMicChanged)(nil),               // 6: hyapp.events.room.v1.RoomMicChanged
-	(*RoomMicSeatLocked)(nil),            // 7: hyapp.events.room.v1.RoomMicSeatLocked
-	(*RoomChatEnabledChanged)(nil),       // 8: hyapp.events.room.v1.RoomChatEnabledChanged
-	(*RoomPasswordChanged)(nil),          // 9: hyapp.events.room.v1.RoomPasswordChanged
-	(*RoomAdminChanged)(nil),             // 10: hyapp.events.room.v1.RoomAdminChanged
-	(*RoomUserMuted)(nil),                // 11: hyapp.events.room.v1.RoomUserMuted
-	(*RoomUserKicked)(nil),               // 12: hyapp.events.room.v1.RoomUserKicked
-	(*RoomUserUnbanned)(nil),             // 13: hyapp.events.room.v1.RoomUserUnbanned
-	(*RoomGiftSent)(nil),                 // 14: hyapp.events.room.v1.RoomGiftSent
-	(*RoomHeatChanged)(nil),              // 15: hyapp.events.room.v1.RoomHeatChanged
-	(*RoomRankChanged)(nil),              // 16: hyapp.events.room.v1.RoomRankChanged
-	(*RoomTreasureRewardGrant)(nil),      // 17: hyapp.events.room.v1.RoomTreasureRewardGrant
-	(*RoomTreasureProgressChanged)(nil),  // 18: hyapp.events.room.v1.RoomTreasureProgressChanged
-	(*RoomTreasureCountdownStarted)(nil), // 19: hyapp.events.room.v1.RoomTreasureCountdownStarted
-	(*RoomTreasureOpened)(nil),           // 20: hyapp.events.room.v1.RoomTreasureOpened
-	(*RoomTreasureRewardGranted)(nil),    // 21: hyapp.events.room.v1.RoomTreasureRewardGranted
+	(*RoomBackgroundChanged)(nil),        // 3: hyapp.events.room.v1.RoomBackgroundChanged
+	(*RoomUserJoined)(nil),               // 4: hyapp.events.room.v1.RoomUserJoined
+	(*RoomUserLeft)(nil),                 // 5: hyapp.events.room.v1.RoomUserLeft
+	(*RoomClosed)(nil),                   // 6: hyapp.events.room.v1.RoomClosed
+	(*RoomMicChanged)(nil),               // 7: hyapp.events.room.v1.RoomMicChanged
+	(*RoomMicSeatLocked)(nil),            // 8: hyapp.events.room.v1.RoomMicSeatLocked
+	(*RoomChatEnabledChanged)(nil),       // 9: hyapp.events.room.v1.RoomChatEnabledChanged
+	(*RoomPasswordChanged)(nil),          // 10: hyapp.events.room.v1.RoomPasswordChanged
+	(*RoomAdminChanged)(nil),             // 11: hyapp.events.room.v1.RoomAdminChanged
+	(*RoomUserMuted)(nil),                // 12: hyapp.events.room.v1.RoomUserMuted
+	(*RoomUserKicked)(nil),               // 13: hyapp.events.room.v1.RoomUserKicked
+	(*RoomUserUnbanned)(nil),             // 14: hyapp.events.room.v1.RoomUserUnbanned
+	(*RoomGiftSent)(nil),                 // 15: hyapp.events.room.v1.RoomGiftSent
+	(*RoomHeatChanged)(nil),              // 16: hyapp.events.room.v1.RoomHeatChanged
+	(*RoomRankChanged)(nil),              // 17: hyapp.events.room.v1.RoomRankChanged
+	(*RoomTreasureRewardGrant)(nil),      // 18: hyapp.events.room.v1.RoomTreasureRewardGrant
+	(*RoomTreasureProgressChanged)(nil),  // 19: hyapp.events.room.v1.RoomTreasureProgressChanged
+	(*RoomTreasureCountdownStarted)(nil), // 20: hyapp.events.room.v1.RoomTreasureCountdownStarted
+	(*RoomTreasureOpened)(nil),           // 21: hyapp.events.room.v1.RoomTreasureOpened
+	(*RoomTreasureRewardGranted)(nil),    // 22: hyapp.events.room.v1.RoomTreasureRewardGranted
 }
 var file_proto_events_room_v1_events_proto_depIdxs = []int32{
-	17, // 0: hyapp.events.room.v1.RoomTreasureOpened.rewards:type_name -> hyapp.events.room.v1.RoomTreasureRewardGrant
-	17, // 1: hyapp.events.room.v1.RoomTreasureRewardGranted.rewards:type_name -> hyapp.events.room.v1.RoomTreasureRewardGrant
+	18, // 0: hyapp.events.room.v1.RoomTreasureOpened.rewards:type_name -> hyapp.events.room.v1.RoomTreasureRewardGrant
+	18, // 1: hyapp.events.room.v1.RoomTreasureRewardGranted.rewards:type_name -> hyapp.events.room.v1.RoomTreasureRewardGrant
 	2,  // [2:2] is the sub-list for method output_type
 	2,  // [2:2] is the sub-list for method input_type
 	2,  // [2:2] is the sub-list for extension type_name
@@ -1957,7 +2032,7 @@ func file_proto_events_room_v1_events_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_proto_events_room_v1_events_proto_rawDesc), len(file_proto_events_room_v1_events_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   22,
+			NumMessages:   23,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/api/proto/events/room/v1/events.proto b/api/proto/events/room/v1/events.proto
index d41de4e5..628214cd 100644
--- a/api/proto/events/room/v1/events.proto
+++ b/api/proto/events/room/v1/events.proto
@@ -34,6 +34,14 @@ message RoomProfileUpdated {
   string room_avatar = 3;
   string room_description = 4;
   int32 seat_count = 5;
+  string room_background_url = 6;
+}
+
+// RoomBackgroundChanged 表达房主切换当前房间背景图。
+message RoomBackgroundChanged {
+  int64 actor_user_id = 1;
+  int64 background_id = 2;
+  string room_background_url = 3;
 }
 
 // RoomUserJoined 表达用户业务态进房成功。
diff --git a/api/proto/room/v1/room.pb.go b/api/proto/room/v1/room.pb.go
index c0276937..067f2d25 100644
--- a/api/proto/room/v1/room.pb.go
+++ b/api/proto/room/v1/room.pb.go
@@ -2578,6 +2578,76 @@ func (x *AdminCancelRoomPinResponse) GetServerTimeMs() int64 {
 	return 0
 }
 
+// RoomBanState 表达单个房间 ban 的治理状态。
+type RoomBanState struct {
+	state       protoimpl.MessageState `protogen:"open.v1"`
+	UserId      int64                  `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	ActorUserId int64                  `protobuf:"varint,2,opt,name=actor_user_id,json=actorUserId,proto3" json:"actor_user_id,omitempty"`
+	CreatedAtMs int64                  `protobuf:"varint,3,opt,name=created_at_ms,json=createdAtMs,proto3" json:"created_at_ms,omitempty"`
+	// expires_at_ms 为 0 表示永久 ban；非 0 表示该 UTC 毫秒后可重新进房。
+	ExpiresAtMs   int64 `protobuf:"varint,4,opt,name=expires_at_ms,json=expiresAtMs,proto3" json:"expires_at_ms,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *RoomBanState) Reset() {
+	*x = RoomBanState{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[31]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *RoomBanState) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RoomBanState) ProtoMessage() {}
+
+func (x *RoomBanState) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[31]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RoomBanState.ProtoReflect.Descriptor instead.
+func (*RoomBanState) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{31}
+}
+
+func (x *RoomBanState) GetUserId() int64 {
+	if x != nil {
+		return x.UserId
+	}
+	return 0
+}
+
+func (x *RoomBanState) GetActorUserId() int64 {
+	if x != nil {
+		return x.ActorUserId
+	}
+	return 0
+}
+
+func (x *RoomBanState) GetCreatedAtMs() int64 {
+	if x != nil {
+		return x.CreatedAtMs
+	}
+	return 0
+}
+
+func (x *RoomBanState) GetExpiresAtMs() int64 {
+	if x != nil {
+		return x.ExpiresAtMs
+	}
+	return 0
+}
+
 // RoomSnapshot 把 room-service 对外需要暴露的房间投影集中返回。
 type RoomSnapshot struct {
 	state           protoimpl.MessageState `protogen:"open.v1"`
@@ -2601,14 +2671,16 @@ type RoomSnapshot struct {
 	// locked 只表达房间是否需要入房密码；具体密码哈希不对外映射到 HTTP JSON。
 	Locked bool `protobuf:"varint,19,opt,name=locked,proto3" json:"locked,omitempty"`
 	// treasure 是语音房宝箱当前状态；配置物料通过 GetRoomTreasure 单独读取，避免快照过大。
-	Treasure      *RoomTreasureState `protobuf:"bytes,20,opt,name=treasure,proto3" json:"treasure,omitempty"`
+	Treasure *RoomTreasureState `protobuf:"bytes,20,opt,name=treasure,proto3" json:"treasure,omitempty"`
+	// ban_states 保存 ban 的过期边界；ban_user_ids 仍只服务简单集合判断。
+	BanStates     []*RoomBanState `protobuf:"bytes,21,rep,name=ban_states,json=banStates,proto3" json:"ban_states,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
 
 func (x *RoomSnapshot) Reset() {
 	*x = RoomSnapshot{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[31]
+	mi := &file_proto_room_v1_room_proto_msgTypes[32]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2620,7 +2692,7 @@ func (x *RoomSnapshot) String() string {
 func (*RoomSnapshot) ProtoMessage() {}
 
 func (x *RoomSnapshot) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[31]
+	mi := &file_proto_room_v1_room_proto_msgTypes[32]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2633,7 +2705,7 @@ func (x *RoomSnapshot) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomSnapshot.ProtoReflect.Descriptor instead.
 func (*RoomSnapshot) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{31}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{32}
 }
 
 func (x *RoomSnapshot) GetRoomId() string {
@@ -2769,6 +2841,443 @@ func (x *RoomSnapshot) GetTreasure() *RoomTreasureState {
 	return nil
 }
 
+func (x *RoomSnapshot) GetBanStates() []*RoomBanState {
+	if x != nil {
+		return x.BanStates
+	}
+	return nil
+}
+
+// RoomBackgroundImage 是房间维度保存过的背景图素材。
+// 保存列表归属于 room-service，当前生效背景仍写入 RoomSnapshot.room_ext["background_url"]。
+type RoomBackgroundImage struct {
+	state           protoimpl.MessageState `protogen:"open.v1"`
+	BackgroundId    int64                  `protobuf:"varint,1,opt,name=background_id,json=backgroundId,proto3" json:"background_id,omitempty"`
+	RoomId          string                 `protobuf:"bytes,2,opt,name=room_id,json=roomId,proto3" json:"room_id,omitempty"`
+	ImageUrl        string                 `protobuf:"bytes,3,opt,name=image_url,json=imageUrl,proto3" json:"image_url,omitempty"`
+	CreatedByUserId int64                  `protobuf:"varint,4,opt,name=created_by_user_id,json=createdByUserId,proto3" json:"created_by_user_id,omitempty"`
+	CreatedAtMs     int64                  `protobuf:"varint,5,opt,name=created_at_ms,json=createdAtMs,proto3" json:"created_at_ms,omitempty"`
+	UpdatedAtMs     int64                  `protobuf:"varint,6,opt,name=updated_at_ms,json=updatedAtMs,proto3" json:"updated_at_ms,omitempty"`
+	unknownFields   protoimpl.UnknownFields
+	sizeCache       protoimpl.SizeCache
+}
+
+func (x *RoomBackgroundImage) Reset() {
+	*x = RoomBackgroundImage{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[33]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *RoomBackgroundImage) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RoomBackgroundImage) ProtoMessage() {}
+
+func (x *RoomBackgroundImage) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[33]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RoomBackgroundImage.ProtoReflect.Descriptor instead.
+func (*RoomBackgroundImage) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{33}
+}
+
+func (x *RoomBackgroundImage) GetBackgroundId() int64 {
+	if x != nil {
+		return x.BackgroundId
+	}
+	return 0
+}
+
+func (x *RoomBackgroundImage) GetRoomId() string {
+	if x != nil {
+		return x.RoomId
+	}
+	return ""
+}
+
+func (x *RoomBackgroundImage) GetImageUrl() string {
+	if x != nil {
+		return x.ImageUrl
+	}
+	return ""
+}
+
+func (x *RoomBackgroundImage) GetCreatedByUserId() int64 {
+	if x != nil {
+		return x.CreatedByUserId
+	}
+	return 0
+}
+
+func (x *RoomBackgroundImage) GetCreatedAtMs() int64 {
+	if x != nil {
+		return x.CreatedAtMs
+	}
+	return 0
+}
+
+func (x *RoomBackgroundImage) GetUpdatedAtMs() int64 {
+	if x != nil {
+		return x.UpdatedAtMs
+	}
+	return 0
+}
+
+type SaveRoomBackgroundRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Meta          *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
+	RoomId        string                 `protobuf:"bytes,2,opt,name=room_id,json=roomId,proto3" json:"room_id,omitempty"`
+	ImageUrl      string                 `protobuf:"bytes,3,opt,name=image_url,json=imageUrl,proto3" json:"image_url,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SaveRoomBackgroundRequest) Reset() {
+	*x = SaveRoomBackgroundRequest{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[34]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SaveRoomBackgroundRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SaveRoomBackgroundRequest) ProtoMessage() {}
+
+func (x *SaveRoomBackgroundRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[34]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SaveRoomBackgroundRequest.ProtoReflect.Descriptor instead.
+func (*SaveRoomBackgroundRequest) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{34}
+}
+
+func (x *SaveRoomBackgroundRequest) GetMeta() *RequestMeta {
+	if x != nil {
+		return x.Meta
+	}
+	return nil
+}
+
+func (x *SaveRoomBackgroundRequest) GetRoomId() string {
+	if x != nil {
+		return x.RoomId
+	}
+	return ""
+}
+
+func (x *SaveRoomBackgroundRequest) GetImageUrl() string {
+	if x != nil {
+		return x.ImageUrl
+	}
+	return ""
+}
+
+type SaveRoomBackgroundResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Background    *RoomBackgroundImage   `protobuf:"bytes,1,opt,name=background,proto3" json:"background,omitempty"`
+	ServerTimeMs  int64                  `protobuf:"varint,2,opt,name=server_time_ms,json=serverTimeMs,proto3" json:"server_time_ms,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SaveRoomBackgroundResponse) Reset() {
+	*x = SaveRoomBackgroundResponse{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[35]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SaveRoomBackgroundResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SaveRoomBackgroundResponse) ProtoMessage() {}
+
+func (x *SaveRoomBackgroundResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[35]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SaveRoomBackgroundResponse.ProtoReflect.Descriptor instead.
+func (*SaveRoomBackgroundResponse) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{35}
+}
+
+func (x *SaveRoomBackgroundResponse) GetBackground() *RoomBackgroundImage {
+	if x != nil {
+		return x.Background
+	}
+	return nil
+}
+
+func (x *SaveRoomBackgroundResponse) GetServerTimeMs() int64 {
+	if x != nil {
+		return x.ServerTimeMs
+	}
+	return 0
+}
+
+type ListRoomBackgroundsRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Meta          *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
+	RoomId        string                 `protobuf:"bytes,2,opt,name=room_id,json=roomId,proto3" json:"room_id,omitempty"`
+	ViewerUserId  int64                  `protobuf:"varint,3,opt,name=viewer_user_id,json=viewerUserId,proto3" json:"viewer_user_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListRoomBackgroundsRequest) Reset() {
+	*x = ListRoomBackgroundsRequest{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[36]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRoomBackgroundsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRoomBackgroundsRequest) ProtoMessage() {}
+
+func (x *ListRoomBackgroundsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[36]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRoomBackgroundsRequest.ProtoReflect.Descriptor instead.
+func (*ListRoomBackgroundsRequest) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{36}
+}
+
+func (x *ListRoomBackgroundsRequest) GetMeta() *RequestMeta {
+	if x != nil {
+		return x.Meta
+	}
+	return nil
+}
+
+func (x *ListRoomBackgroundsRequest) GetRoomId() string {
+	if x != nil {
+		return x.RoomId
+	}
+	return ""
+}
+
+func (x *ListRoomBackgroundsRequest) GetViewerUserId() int64 {
+	if x != nil {
+		return x.ViewerUserId
+	}
+	return 0
+}
+
+type ListRoomBackgroundsResponse struct {
+	state                 protoimpl.MessageState `protogen:"open.v1"`
+	Backgrounds           []*RoomBackgroundImage `protobuf:"bytes,1,rep,name=backgrounds,proto3" json:"backgrounds,omitempty"`
+	SelectedBackgroundUrl string                 `protobuf:"bytes,2,opt,name=selected_background_url,json=selectedBackgroundUrl,proto3" json:"selected_background_url,omitempty"`
+	ServerTimeMs          int64                  `protobuf:"varint,3,opt,name=server_time_ms,json=serverTimeMs,proto3" json:"server_time_ms,omitempty"`
+	unknownFields         protoimpl.UnknownFields
+	sizeCache             protoimpl.SizeCache
+}
+
+func (x *ListRoomBackgroundsResponse) Reset() {
+	*x = ListRoomBackgroundsResponse{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[37]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRoomBackgroundsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRoomBackgroundsResponse) ProtoMessage() {}
+
+func (x *ListRoomBackgroundsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[37]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRoomBackgroundsResponse.ProtoReflect.Descriptor instead.
+func (*ListRoomBackgroundsResponse) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{37}
+}
+
+func (x *ListRoomBackgroundsResponse) GetBackgrounds() []*RoomBackgroundImage {
+	if x != nil {
+		return x.Backgrounds
+	}
+	return nil
+}
+
+func (x *ListRoomBackgroundsResponse) GetSelectedBackgroundUrl() string {
+	if x != nil {
+		return x.SelectedBackgroundUrl
+	}
+	return ""
+}
+
+func (x *ListRoomBackgroundsResponse) GetServerTimeMs() int64 {
+	if x != nil {
+		return x.ServerTimeMs
+	}
+	return 0
+}
+
+type SetRoomBackgroundRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Meta          *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
+	BackgroundId  int64                  `protobuf:"varint,2,opt,name=background_id,json=backgroundId,proto3" json:"background_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SetRoomBackgroundRequest) Reset() {
+	*x = SetRoomBackgroundRequest{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[38]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SetRoomBackgroundRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SetRoomBackgroundRequest) ProtoMessage() {}
+
+func (x *SetRoomBackgroundRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[38]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SetRoomBackgroundRequest.ProtoReflect.Descriptor instead.
+func (*SetRoomBackgroundRequest) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{38}
+}
+
+func (x *SetRoomBackgroundRequest) GetMeta() *RequestMeta {
+	if x != nil {
+		return x.Meta
+	}
+	return nil
+}
+
+func (x *SetRoomBackgroundRequest) GetBackgroundId() int64 {
+	if x != nil {
+		return x.BackgroundId
+	}
+	return 0
+}
+
+type SetRoomBackgroundResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Result        *CommandResult         `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"`
+	Room          *RoomSnapshot          `protobuf:"bytes,2,opt,name=room,proto3" json:"room,omitempty"`
+	Background    *RoomBackgroundImage   `protobuf:"bytes,3,opt,name=background,proto3" json:"background,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SetRoomBackgroundResponse) Reset() {
+	*x = SetRoomBackgroundResponse{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[39]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SetRoomBackgroundResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SetRoomBackgroundResponse) ProtoMessage() {}
+
+func (x *SetRoomBackgroundResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[39]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SetRoomBackgroundResponse.ProtoReflect.Descriptor instead.
+func (*SetRoomBackgroundResponse) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{39}
+}
+
+func (x *SetRoomBackgroundResponse) GetResult() *CommandResult {
+	if x != nil {
+		return x.Result
+	}
+	return nil
+}
+
+func (x *SetRoomBackgroundResponse) GetRoom() *RoomSnapshot {
+	if x != nil {
+		return x.Room
+	}
+	return nil
+}
+
+func (x *SetRoomBackgroundResponse) GetBackground() *RoomBackgroundImage {
+	if x != nil {
+		return x.Background
+	}
+	return nil
+}
+
 // CreateRoomRequest 创建一个新的房间执行单元。
 // 必填语义：meta.room_id、meta.command_id、meta.actor_user_id、mode 和 room_name。
 // 同一个 meta.actor_user_id 只能作为 owner 创建一个房间；重复创建返回 Conflict。
@@ -2795,7 +3304,7 @@ type CreateRoomRequest struct {
 
 func (x *CreateRoomRequest) Reset() {
 	*x = CreateRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[32]
+	mi := &file_proto_room_v1_room_proto_msgTypes[40]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2807,7 +3316,7 @@ func (x *CreateRoomRequest) String() string {
 func (*CreateRoomRequest) ProtoMessage() {}
 
 func (x *CreateRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[32]
+	mi := &file_proto_room_v1_room_proto_msgTypes[40]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2820,7 +3329,7 @@ func (x *CreateRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CreateRoomRequest.ProtoReflect.Descriptor instead.
 func (*CreateRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{32}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{40}
 }
 
 func (x *CreateRoomRequest) GetMeta() *RequestMeta {
@@ -2890,7 +3399,7 @@ type CreateRoomResponse struct {
 
 func (x *CreateRoomResponse) Reset() {
 	*x = CreateRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[33]
+	mi := &file_proto_room_v1_room_proto_msgTypes[41]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2902,7 +3411,7 @@ func (x *CreateRoomResponse) String() string {
 func (*CreateRoomResponse) ProtoMessage() {}
 
 func (x *CreateRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[33]
+	mi := &file_proto_room_v1_room_proto_msgTypes[41]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2915,7 +3424,7 @@ func (x *CreateRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CreateRoomResponse.ProtoReflect.Descriptor instead.
 func (*CreateRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{33}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{41}
 }
 
 func (x *CreateRoomResponse) GetResult() *CommandResult {
@@ -2947,7 +3456,7 @@ type UpdateRoomProfileRequest struct {
 
 func (x *UpdateRoomProfileRequest) Reset() {
 	*x = UpdateRoomProfileRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[34]
+	mi := &file_proto_room_v1_room_proto_msgTypes[42]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2959,7 +3468,7 @@ func (x *UpdateRoomProfileRequest) String() string {
 func (*UpdateRoomProfileRequest) ProtoMessage() {}
 
 func (x *UpdateRoomProfileRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[34]
+	mi := &file_proto_room_v1_room_proto_msgTypes[42]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2972,7 +3481,7 @@ func (x *UpdateRoomProfileRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UpdateRoomProfileRequest.ProtoReflect.Descriptor instead.
 func (*UpdateRoomProfileRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{34}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{42}
 }
 
 func (x *UpdateRoomProfileRequest) GetMeta() *RequestMeta {
@@ -3021,7 +3530,7 @@ type UpdateRoomProfileResponse struct {
 
 func (x *UpdateRoomProfileResponse) Reset() {
 	*x = UpdateRoomProfileResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[35]
+	mi := &file_proto_room_v1_room_proto_msgTypes[43]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3033,7 +3542,7 @@ func (x *UpdateRoomProfileResponse) String() string {
 func (*UpdateRoomProfileResponse) ProtoMessage() {}
 
 func (x *UpdateRoomProfileResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[35]
+	mi := &file_proto_room_v1_room_proto_msgTypes[43]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3046,7 +3555,7 @@ func (x *UpdateRoomProfileResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UpdateRoomProfileResponse.ProtoReflect.Descriptor instead.
 func (*UpdateRoomProfileResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{35}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{43}
 }
 
 func (x *UpdateRoomProfileResponse) GetResult() *CommandResult {
@@ -3076,7 +3585,7 @@ type JoinRoomRequest struct {
 
 func (x *JoinRoomRequest) Reset() {
 	*x = JoinRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[36]
+	mi := &file_proto_room_v1_room_proto_msgTypes[44]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3088,7 +3597,7 @@ func (x *JoinRoomRequest) String() string {
 func (*JoinRoomRequest) ProtoMessage() {}
 
 func (x *JoinRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[36]
+	mi := &file_proto_room_v1_room_proto_msgTypes[44]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3101,7 +3610,7 @@ func (x *JoinRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use JoinRoomRequest.ProtoReflect.Descriptor instead.
 func (*JoinRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{36}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{44}
 }
 
 func (x *JoinRoomRequest) GetMeta() *RequestMeta {
@@ -3137,7 +3646,7 @@ type JoinRoomResponse struct {
 
 func (x *JoinRoomResponse) Reset() {
 	*x = JoinRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[37]
+	mi := &file_proto_room_v1_room_proto_msgTypes[45]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3149,7 +3658,7 @@ func (x *JoinRoomResponse) String() string {
 func (*JoinRoomResponse) ProtoMessage() {}
 
 func (x *JoinRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[37]
+	mi := &file_proto_room_v1_room_proto_msgTypes[45]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3162,7 +3671,7 @@ func (x *JoinRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use JoinRoomResponse.ProtoReflect.Descriptor instead.
 func (*JoinRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{37}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{45}
 }
 
 func (x *JoinRoomResponse) GetResult() *CommandResult {
@@ -3197,7 +3706,7 @@ type RoomHeartbeatRequest struct {
 
 func (x *RoomHeartbeatRequest) Reset() {
 	*x = RoomHeartbeatRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[38]
+	mi := &file_proto_room_v1_room_proto_msgTypes[46]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3209,7 +3718,7 @@ func (x *RoomHeartbeatRequest) String() string {
 func (*RoomHeartbeatRequest) ProtoMessage() {}
 
 func (x *RoomHeartbeatRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[38]
+	mi := &file_proto_room_v1_room_proto_msgTypes[46]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3222,7 +3731,7 @@ func (x *RoomHeartbeatRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomHeartbeatRequest.ProtoReflect.Descriptor instead.
 func (*RoomHeartbeatRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{38}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{46}
 }
 
 func (x *RoomHeartbeatRequest) GetMeta() *RequestMeta {
@@ -3244,7 +3753,7 @@ type RoomHeartbeatResponse struct {
 
 func (x *RoomHeartbeatResponse) Reset() {
 	*x = RoomHeartbeatResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[39]
+	mi := &file_proto_room_v1_room_proto_msgTypes[47]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3256,7 +3765,7 @@ func (x *RoomHeartbeatResponse) String() string {
 func (*RoomHeartbeatResponse) ProtoMessage() {}
 
 func (x *RoomHeartbeatResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[39]
+	mi := &file_proto_room_v1_room_proto_msgTypes[47]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3269,7 +3778,7 @@ func (x *RoomHeartbeatResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomHeartbeatResponse.ProtoReflect.Descriptor instead.
 func (*RoomHeartbeatResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{39}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{47}
 }
 
 func (x *RoomHeartbeatResponse) GetResult() *CommandResult {
@@ -3303,7 +3812,7 @@ type LeaveRoomRequest struct {
 
 func (x *LeaveRoomRequest) Reset() {
 	*x = LeaveRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[40]
+	mi := &file_proto_room_v1_room_proto_msgTypes[48]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3315,7 +3824,7 @@ func (x *LeaveRoomRequest) String() string {
 func (*LeaveRoomRequest) ProtoMessage() {}
 
 func (x *LeaveRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[40]
+	mi := &file_proto_room_v1_room_proto_msgTypes[48]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3328,7 +3837,7 @@ func (x *LeaveRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LeaveRoomRequest.ProtoReflect.Descriptor instead.
 func (*LeaveRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{40}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{48}
 }
 
 func (x *LeaveRoomRequest) GetMeta() *RequestMeta {
@@ -3349,7 +3858,7 @@ type LeaveRoomResponse struct {
 
 func (x *LeaveRoomResponse) Reset() {
 	*x = LeaveRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[41]
+	mi := &file_proto_room_v1_room_proto_msgTypes[49]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3361,7 +3870,7 @@ func (x *LeaveRoomResponse) String() string {
 func (*LeaveRoomResponse) ProtoMessage() {}
 
 func (x *LeaveRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[41]
+	mi := &file_proto_room_v1_room_proto_msgTypes[49]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3374,7 +3883,7 @@ func (x *LeaveRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LeaveRoomResponse.ProtoReflect.Descriptor instead.
 func (*LeaveRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{41}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{49}
 }
 
 func (x *LeaveRoomResponse) GetResult() *CommandResult {
@@ -3402,7 +3911,7 @@ type CloseRoomRequest struct {
 
 func (x *CloseRoomRequest) Reset() {
 	*x = CloseRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[42]
+	mi := &file_proto_room_v1_room_proto_msgTypes[50]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3414,7 +3923,7 @@ func (x *CloseRoomRequest) String() string {
 func (*CloseRoomRequest) ProtoMessage() {}
 
 func (x *CloseRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[42]
+	mi := &file_proto_room_v1_room_proto_msgTypes[50]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3427,7 +3936,7 @@ func (x *CloseRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CloseRoomRequest.ProtoReflect.Descriptor instead.
 func (*CloseRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{42}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{50}
 }
 
 func (x *CloseRoomRequest) GetMeta() *RequestMeta {
@@ -3455,7 +3964,7 @@ type CloseRoomResponse struct {
 
 func (x *CloseRoomResponse) Reset() {
 	*x = CloseRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[43]
+	mi := &file_proto_room_v1_room_proto_msgTypes[51]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3467,7 +3976,7 @@ func (x *CloseRoomResponse) String() string {
 func (*CloseRoomResponse) ProtoMessage() {}
 
 func (x *CloseRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[43]
+	mi := &file_proto_room_v1_room_proto_msgTypes[51]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3480,7 +3989,7 @@ func (x *CloseRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CloseRoomResponse.ProtoReflect.Descriptor instead.
 func (*CloseRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{43}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{51}
 }
 
 func (x *CloseRoomResponse) GetResult() *CommandResult {
@@ -3525,7 +4034,7 @@ type AdminRoomListItem struct {
 
 func (x *AdminRoomListItem) Reset() {
 	*x = AdminRoomListItem{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[44]
+	mi := &file_proto_room_v1_room_proto_msgTypes[52]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3537,7 +4046,7 @@ func (x *AdminRoomListItem) String() string {
 func (*AdminRoomListItem) ProtoMessage() {}
 
 func (x *AdminRoomListItem) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[44]
+	mi := &file_proto_room_v1_room_proto_msgTypes[52]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3550,7 +4059,7 @@ func (x *AdminRoomListItem) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminRoomListItem.ProtoReflect.Descriptor instead.
 func (*AdminRoomListItem) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{44}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{52}
 }
 
 func (x *AdminRoomListItem) GetRoomId() string {
@@ -3702,7 +4211,7 @@ type AdminListRoomsRequest struct {
 
 func (x *AdminListRoomsRequest) Reset() {
 	*x = AdminListRoomsRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[45]
+	mi := &file_proto_room_v1_room_proto_msgTypes[53]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3714,7 +4223,7 @@ func (x *AdminListRoomsRequest) String() string {
 func (*AdminListRoomsRequest) ProtoMessage() {}
 
 func (x *AdminListRoomsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[45]
+	mi := &file_proto_room_v1_room_proto_msgTypes[53]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3727,7 +4236,7 @@ func (x *AdminListRoomsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminListRoomsRequest.ProtoReflect.Descriptor instead.
 func (*AdminListRoomsRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{45}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{53}
 }
 
 func (x *AdminListRoomsRequest) GetMeta() *RequestMeta {
@@ -3797,7 +4306,7 @@ type AdminListRoomsResponse struct {
 
 func (x *AdminListRoomsResponse) Reset() {
 	*x = AdminListRoomsResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[46]
+	mi := &file_proto_room_v1_room_proto_msgTypes[54]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3809,7 +4318,7 @@ func (x *AdminListRoomsResponse) String() string {
 func (*AdminListRoomsResponse) ProtoMessage() {}
 
 func (x *AdminListRoomsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[46]
+	mi := &file_proto_room_v1_room_proto_msgTypes[54]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3822,7 +4331,7 @@ func (x *AdminListRoomsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminListRoomsResponse.ProtoReflect.Descriptor instead.
 func (*AdminListRoomsResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{46}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{54}
 }
 
 func (x *AdminListRoomsResponse) GetRooms() []*AdminRoomListItem {
@@ -3856,7 +4365,7 @@ type AdminGetRoomRequest struct {
 
 func (x *AdminGetRoomRequest) Reset() {
 	*x = AdminGetRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[47]
+	mi := &file_proto_room_v1_room_proto_msgTypes[55]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3868,7 +4377,7 @@ func (x *AdminGetRoomRequest) String() string {
 func (*AdminGetRoomRequest) ProtoMessage() {}
 
 func (x *AdminGetRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[47]
+	mi := &file_proto_room_v1_room_proto_msgTypes[55]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3881,7 +4390,7 @@ func (x *AdminGetRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminGetRoomRequest.ProtoReflect.Descriptor instead.
 func (*AdminGetRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{47}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{55}
 }
 
 func (x *AdminGetRoomRequest) GetMeta() *RequestMeta {
@@ -3908,7 +4417,7 @@ type AdminGetRoomResponse struct {
 
 func (x *AdminGetRoomResponse) Reset() {
 	*x = AdminGetRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[48]
+	mi := &file_proto_room_v1_room_proto_msgTypes[56]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3920,7 +4429,7 @@ func (x *AdminGetRoomResponse) String() string {
 func (*AdminGetRoomResponse) ProtoMessage() {}
 
 func (x *AdminGetRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[48]
+	mi := &file_proto_room_v1_room_proto_msgTypes[56]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3933,7 +4442,7 @@ func (x *AdminGetRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminGetRoomResponse.ProtoReflect.Descriptor instead.
 func (*AdminGetRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{48}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{56}
 }
 
 func (x *AdminGetRoomResponse) GetRoom() *AdminRoomListItem {
@@ -3968,7 +4477,7 @@ type AdminUpdateRoomRequest struct {
 
 func (x *AdminUpdateRoomRequest) Reset() {
 	*x = AdminUpdateRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[49]
+	mi := &file_proto_room_v1_room_proto_msgTypes[57]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -3980,7 +4489,7 @@ func (x *AdminUpdateRoomRequest) String() string {
 func (*AdminUpdateRoomRequest) ProtoMessage() {}
 
 func (x *AdminUpdateRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[49]
+	mi := &file_proto_room_v1_room_proto_msgTypes[57]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -3993,7 +4502,7 @@ func (x *AdminUpdateRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminUpdateRoomRequest.ProtoReflect.Descriptor instead.
 func (*AdminUpdateRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{49}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{57}
 }
 
 func (x *AdminUpdateRoomRequest) GetMeta() *RequestMeta {
@@ -4076,7 +4585,7 @@ type AdminUpdateRoomResponse struct {
 
 func (x *AdminUpdateRoomResponse) Reset() {
 	*x = AdminUpdateRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[50]
+	mi := &file_proto_room_v1_room_proto_msgTypes[58]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4088,7 +4597,7 @@ func (x *AdminUpdateRoomResponse) String() string {
 func (*AdminUpdateRoomResponse) ProtoMessage() {}
 
 func (x *AdminUpdateRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[50]
+	mi := &file_proto_room_v1_room_proto_msgTypes[58]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4101,7 +4610,7 @@ func (x *AdminUpdateRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminUpdateRoomResponse.ProtoReflect.Descriptor instead.
 func (*AdminUpdateRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{50}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{58}
 }
 
 func (x *AdminUpdateRoomResponse) GetResult() *CommandResult {
@@ -4129,7 +4638,7 @@ type AdminDeleteRoomRequest struct {
 
 func (x *AdminDeleteRoomRequest) Reset() {
 	*x = AdminDeleteRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[51]
+	mi := &file_proto_room_v1_room_proto_msgTypes[59]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4141,7 +4650,7 @@ func (x *AdminDeleteRoomRequest) String() string {
 func (*AdminDeleteRoomRequest) ProtoMessage() {}
 
 func (x *AdminDeleteRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[51]
+	mi := &file_proto_room_v1_room_proto_msgTypes[59]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4154,7 +4663,7 @@ func (x *AdminDeleteRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminDeleteRoomRequest.ProtoReflect.Descriptor instead.
 func (*AdminDeleteRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{51}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{59}
 }
 
 func (x *AdminDeleteRoomRequest) GetMeta() *RequestMeta {
@@ -4188,7 +4697,7 @@ type AdminDeleteRoomResponse struct {
 
 func (x *AdminDeleteRoomResponse) Reset() {
 	*x = AdminDeleteRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[52]
+	mi := &file_proto_room_v1_room_proto_msgTypes[60]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4200,7 +4709,7 @@ func (x *AdminDeleteRoomResponse) String() string {
 func (*AdminDeleteRoomResponse) ProtoMessage() {}
 
 func (x *AdminDeleteRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[52]
+	mi := &file_proto_room_v1_room_proto_msgTypes[60]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4213,7 +4722,7 @@ func (x *AdminDeleteRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AdminDeleteRoomResponse.ProtoReflect.Descriptor instead.
 func (*AdminDeleteRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{52}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{60}
 }
 
 func (x *AdminDeleteRoomResponse) GetResult() *CommandResult {
@@ -4241,7 +4750,7 @@ type MicUpRequest struct {
 
 func (x *MicUpRequest) Reset() {
 	*x = MicUpRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[53]
+	mi := &file_proto_room_v1_room_proto_msgTypes[61]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4253,7 +4762,7 @@ func (x *MicUpRequest) String() string {
 func (*MicUpRequest) ProtoMessage() {}
 
 func (x *MicUpRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[53]
+	mi := &file_proto_room_v1_room_proto_msgTypes[61]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4266,7 +4775,7 @@ func (x *MicUpRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MicUpRequest.ProtoReflect.Descriptor instead.
 func (*MicUpRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{53}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{61}
 }
 
 func (x *MicUpRequest) GetMeta() *RequestMeta {
@@ -4297,7 +4806,7 @@ type MicUpResponse struct {
 
 func (x *MicUpResponse) Reset() {
 	*x = MicUpResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[54]
+	mi := &file_proto_room_v1_room_proto_msgTypes[62]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4309,7 +4818,7 @@ func (x *MicUpResponse) String() string {
 func (*MicUpResponse) ProtoMessage() {}
 
 func (x *MicUpResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[54]
+	mi := &file_proto_room_v1_room_proto_msgTypes[62]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4322,7 +4831,7 @@ func (x *MicUpResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MicUpResponse.ProtoReflect.Descriptor instead.
 func (*MicUpResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{54}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{62}
 }
 
 func (x *MicUpResponse) GetResult() *CommandResult {
@@ -4373,7 +4882,7 @@ type MicDownRequest struct {
 
 func (x *MicDownRequest) Reset() {
 	*x = MicDownRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[55]
+	mi := &file_proto_room_v1_room_proto_msgTypes[63]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4385,7 +4894,7 @@ func (x *MicDownRequest) String() string {
 func (*MicDownRequest) ProtoMessage() {}
 
 func (x *MicDownRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[55]
+	mi := &file_proto_room_v1_room_proto_msgTypes[63]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4398,7 +4907,7 @@ func (x *MicDownRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MicDownRequest.ProtoReflect.Descriptor instead.
 func (*MicDownRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{55}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{63}
 }
 
 func (x *MicDownRequest) GetMeta() *RequestMeta {
@@ -4434,7 +4943,7 @@ type MicDownResponse struct {
 
 func (x *MicDownResponse) Reset() {
 	*x = MicDownResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[56]
+	mi := &file_proto_room_v1_room_proto_msgTypes[64]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4446,7 +4955,7 @@ func (x *MicDownResponse) String() string {
 func (*MicDownResponse) ProtoMessage() {}
 
 func (x *MicDownResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[56]
+	mi := &file_proto_room_v1_room_proto_msgTypes[64]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4459,7 +4968,7 @@ func (x *MicDownResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MicDownResponse.ProtoReflect.Descriptor instead.
 func (*MicDownResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{56}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{64}
 }
 
 func (x *MicDownResponse) GetResult() *CommandResult {
@@ -4495,7 +5004,7 @@ type ChangeMicSeatRequest struct {
 
 func (x *ChangeMicSeatRequest) Reset() {
 	*x = ChangeMicSeatRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[57]
+	mi := &file_proto_room_v1_room_proto_msgTypes[65]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4507,7 +5016,7 @@ func (x *ChangeMicSeatRequest) String() string {
 func (*ChangeMicSeatRequest) ProtoMessage() {}
 
 func (x *ChangeMicSeatRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[57]
+	mi := &file_proto_room_v1_room_proto_msgTypes[65]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4520,7 +5029,7 @@ func (x *ChangeMicSeatRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ChangeMicSeatRequest.ProtoReflect.Descriptor instead.
 func (*ChangeMicSeatRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{57}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{65}
 }
 
 func (x *ChangeMicSeatRequest) GetMeta() *RequestMeta {
@@ -4555,7 +5064,7 @@ type ChangeMicSeatResponse struct {
 
 func (x *ChangeMicSeatResponse) Reset() {
 	*x = ChangeMicSeatResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[58]
+	mi := &file_proto_room_v1_room_proto_msgTypes[66]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4567,7 +5076,7 @@ func (x *ChangeMicSeatResponse) String() string {
 func (*ChangeMicSeatResponse) ProtoMessage() {}
 
 func (x *ChangeMicSeatResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[58]
+	mi := &file_proto_room_v1_room_proto_msgTypes[66]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4580,7 +5089,7 @@ func (x *ChangeMicSeatResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ChangeMicSeatResponse.ProtoReflect.Descriptor instead.
 func (*ChangeMicSeatResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{58}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{66}
 }
 
 func (x *ChangeMicSeatResponse) GetResult() *CommandResult {
@@ -4614,7 +5123,7 @@ type ConfirmMicPublishingRequest struct {
 
 func (x *ConfirmMicPublishingRequest) Reset() {
 	*x = ConfirmMicPublishingRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[59]
+	mi := &file_proto_room_v1_room_proto_msgTypes[67]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4626,7 +5135,7 @@ func (x *ConfirmMicPublishingRequest) String() string {
 func (*ConfirmMicPublishingRequest) ProtoMessage() {}
 
 func (x *ConfirmMicPublishingRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[59]
+	mi := &file_proto_room_v1_room_proto_msgTypes[67]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4639,7 +5148,7 @@ func (x *ConfirmMicPublishingRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfirmMicPublishingRequest.ProtoReflect.Descriptor instead.
 func (*ConfirmMicPublishingRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{59}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{67}
 }
 
 func (x *ConfirmMicPublishingRequest) GetMeta() *RequestMeta {
@@ -4696,7 +5205,7 @@ type ConfirmMicPublishingResponse struct {
 
 func (x *ConfirmMicPublishingResponse) Reset() {
 	*x = ConfirmMicPublishingResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[60]
+	mi := &file_proto_room_v1_room_proto_msgTypes[68]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4708,7 +5217,7 @@ func (x *ConfirmMicPublishingResponse) String() string {
 func (*ConfirmMicPublishingResponse) ProtoMessage() {}
 
 func (x *ConfirmMicPublishingResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[60]
+	mi := &file_proto_room_v1_room_proto_msgTypes[68]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4721,7 +5230,7 @@ func (x *ConfirmMicPublishingResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ConfirmMicPublishingResponse.ProtoReflect.Descriptor instead.
 func (*ConfirmMicPublishingResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{60}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{68}
 }
 
 func (x *ConfirmMicPublishingResponse) GetResult() *CommandResult {
@@ -4758,7 +5267,7 @@ type SetMicMuteRequest struct {
 
 func (x *SetMicMuteRequest) Reset() {
 	*x = SetMicMuteRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[61]
+	mi := &file_proto_room_v1_room_proto_msgTypes[69]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4770,7 +5279,7 @@ func (x *SetMicMuteRequest) String() string {
 func (*SetMicMuteRequest) ProtoMessage() {}
 
 func (x *SetMicMuteRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[61]
+	mi := &file_proto_room_v1_room_proto_msgTypes[69]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4783,7 +5292,7 @@ func (x *SetMicMuteRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetMicMuteRequest.ProtoReflect.Descriptor instead.
 func (*SetMicMuteRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{61}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{69}
 }
 
 func (x *SetMicMuteRequest) GetMeta() *RequestMeta {
@@ -4819,7 +5328,7 @@ type SetMicMuteResponse struct {
 
 func (x *SetMicMuteResponse) Reset() {
 	*x = SetMicMuteResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[62]
+	mi := &file_proto_room_v1_room_proto_msgTypes[70]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4831,7 +5340,7 @@ func (x *SetMicMuteResponse) String() string {
 func (*SetMicMuteResponse) ProtoMessage() {}
 
 func (x *SetMicMuteResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[62]
+	mi := &file_proto_room_v1_room_proto_msgTypes[70]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4844,7 +5353,7 @@ func (x *SetMicMuteResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetMicMuteResponse.ProtoReflect.Descriptor instead.
 func (*SetMicMuteResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{62}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{70}
 }
 
 func (x *SetMicMuteResponse) GetResult() *CommandResult {
@@ -4885,7 +5394,7 @@ type ApplyRTCEventRequest struct {
 
 func (x *ApplyRTCEventRequest) Reset() {
 	*x = ApplyRTCEventRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[63]
+	mi := &file_proto_room_v1_room_proto_msgTypes[71]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4897,7 +5406,7 @@ func (x *ApplyRTCEventRequest) String() string {
 func (*ApplyRTCEventRequest) ProtoMessage() {}
 
 func (x *ApplyRTCEventRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[63]
+	mi := &file_proto_room_v1_room_proto_msgTypes[71]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4910,7 +5419,7 @@ func (x *ApplyRTCEventRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ApplyRTCEventRequest.ProtoReflect.Descriptor instead.
 func (*ApplyRTCEventRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{63}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{71}
 }
 
 func (x *ApplyRTCEventRequest) GetMeta() *RequestMeta {
@@ -4974,7 +5483,7 @@ type ApplyRTCEventResponse struct {
 
 func (x *ApplyRTCEventResponse) Reset() {
 	*x = ApplyRTCEventResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[64]
+	mi := &file_proto_room_v1_room_proto_msgTypes[72]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -4986,7 +5495,7 @@ func (x *ApplyRTCEventResponse) String() string {
 func (*ApplyRTCEventResponse) ProtoMessage() {}
 
 func (x *ApplyRTCEventResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[64]
+	mi := &file_proto_room_v1_room_proto_msgTypes[72]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -4999,7 +5508,7 @@ func (x *ApplyRTCEventResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ApplyRTCEventResponse.ProtoReflect.Descriptor instead.
 func (*ApplyRTCEventResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{64}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{72}
 }
 
 func (x *ApplyRTCEventResponse) GetResult() *CommandResult {
@@ -5035,7 +5544,7 @@ type SetMicSeatLockRequest struct {
 
 func (x *SetMicSeatLockRequest) Reset() {
 	*x = SetMicSeatLockRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[65]
+	mi := &file_proto_room_v1_room_proto_msgTypes[73]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5047,7 +5556,7 @@ func (x *SetMicSeatLockRequest) String() string {
 func (*SetMicSeatLockRequest) ProtoMessage() {}
 
 func (x *SetMicSeatLockRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[65]
+	mi := &file_proto_room_v1_room_proto_msgTypes[73]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5060,7 +5569,7 @@ func (x *SetMicSeatLockRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetMicSeatLockRequest.ProtoReflect.Descriptor instead.
 func (*SetMicSeatLockRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{65}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{73}
 }
 
 func (x *SetMicSeatLockRequest) GetMeta() *RequestMeta {
@@ -5095,7 +5604,7 @@ type SetMicSeatLockResponse struct {
 
 func (x *SetMicSeatLockResponse) Reset() {
 	*x = SetMicSeatLockResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[66]
+	mi := &file_proto_room_v1_room_proto_msgTypes[74]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5107,7 +5616,7 @@ func (x *SetMicSeatLockResponse) String() string {
 func (*SetMicSeatLockResponse) ProtoMessage() {}
 
 func (x *SetMicSeatLockResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[66]
+	mi := &file_proto_room_v1_room_proto_msgTypes[74]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5120,7 +5629,7 @@ func (x *SetMicSeatLockResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetMicSeatLockResponse.ProtoReflect.Descriptor instead.
 func (*SetMicSeatLockResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{66}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{74}
 }
 
 func (x *SetMicSeatLockResponse) GetResult() *CommandResult {
@@ -5148,7 +5657,7 @@ type SetChatEnabledRequest struct {
 
 func (x *SetChatEnabledRequest) Reset() {
 	*x = SetChatEnabledRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[67]
+	mi := &file_proto_room_v1_room_proto_msgTypes[75]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5160,7 +5669,7 @@ func (x *SetChatEnabledRequest) String() string {
 func (*SetChatEnabledRequest) ProtoMessage() {}
 
 func (x *SetChatEnabledRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[67]
+	mi := &file_proto_room_v1_room_proto_msgTypes[75]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5173,7 +5682,7 @@ func (x *SetChatEnabledRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetChatEnabledRequest.ProtoReflect.Descriptor instead.
 func (*SetChatEnabledRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{67}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{75}
 }
 
 func (x *SetChatEnabledRequest) GetMeta() *RequestMeta {
@@ -5201,7 +5710,7 @@ type SetChatEnabledResponse struct {
 
 func (x *SetChatEnabledResponse) Reset() {
 	*x = SetChatEnabledResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[68]
+	mi := &file_proto_room_v1_room_proto_msgTypes[76]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5213,7 +5722,7 @@ func (x *SetChatEnabledResponse) String() string {
 func (*SetChatEnabledResponse) ProtoMessage() {}
 
 func (x *SetChatEnabledResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[68]
+	mi := &file_proto_room_v1_room_proto_msgTypes[76]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5226,7 +5735,7 @@ func (x *SetChatEnabledResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetChatEnabledResponse.ProtoReflect.Descriptor instead.
 func (*SetChatEnabledResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{68}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{76}
 }
 
 func (x *SetChatEnabledResponse) GetResult() *CommandResult {
@@ -5256,7 +5765,7 @@ type SetRoomPasswordRequest struct {
 
 func (x *SetRoomPasswordRequest) Reset() {
 	*x = SetRoomPasswordRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[69]
+	mi := &file_proto_room_v1_room_proto_msgTypes[77]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5268,7 +5777,7 @@ func (x *SetRoomPasswordRequest) String() string {
 func (*SetRoomPasswordRequest) ProtoMessage() {}
 
 func (x *SetRoomPasswordRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[69]
+	mi := &file_proto_room_v1_room_proto_msgTypes[77]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5281,7 +5790,7 @@ func (x *SetRoomPasswordRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetRoomPasswordRequest.ProtoReflect.Descriptor instead.
 func (*SetRoomPasswordRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{69}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{77}
 }
 
 func (x *SetRoomPasswordRequest) GetMeta() *RequestMeta {
@@ -5316,7 +5825,7 @@ type SetRoomPasswordResponse struct {
 
 func (x *SetRoomPasswordResponse) Reset() {
 	*x = SetRoomPasswordResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[70]
+	mi := &file_proto_room_v1_room_proto_msgTypes[78]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5328,7 +5837,7 @@ func (x *SetRoomPasswordResponse) String() string {
 func (*SetRoomPasswordResponse) ProtoMessage() {}
 
 func (x *SetRoomPasswordResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[70]
+	mi := &file_proto_room_v1_room_proto_msgTypes[78]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5341,7 +5850,7 @@ func (x *SetRoomPasswordResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetRoomPasswordResponse.ProtoReflect.Descriptor instead.
 func (*SetRoomPasswordResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{70}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{78}
 }
 
 func (x *SetRoomPasswordResponse) GetResult() *CommandResult {
@@ -5370,7 +5879,7 @@ type SetRoomAdminRequest struct {
 
 func (x *SetRoomAdminRequest) Reset() {
 	*x = SetRoomAdminRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[71]
+	mi := &file_proto_room_v1_room_proto_msgTypes[79]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5382,7 +5891,7 @@ func (x *SetRoomAdminRequest) String() string {
 func (*SetRoomAdminRequest) ProtoMessage() {}
 
 func (x *SetRoomAdminRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[71]
+	mi := &file_proto_room_v1_room_proto_msgTypes[79]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5395,7 +5904,7 @@ func (x *SetRoomAdminRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetRoomAdminRequest.ProtoReflect.Descriptor instead.
 func (*SetRoomAdminRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{71}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{79}
 }
 
 func (x *SetRoomAdminRequest) GetMeta() *RequestMeta {
@@ -5430,7 +5939,7 @@ type SetRoomAdminResponse struct {
 
 func (x *SetRoomAdminResponse) Reset() {
 	*x = SetRoomAdminResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[72]
+	mi := &file_proto_room_v1_room_proto_msgTypes[80]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5442,7 +5951,7 @@ func (x *SetRoomAdminResponse) String() string {
 func (*SetRoomAdminResponse) ProtoMessage() {}
 
 func (x *SetRoomAdminResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[72]
+	mi := &file_proto_room_v1_room_proto_msgTypes[80]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5455,7 +5964,7 @@ func (x *SetRoomAdminResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetRoomAdminResponse.ProtoReflect.Descriptor instead.
 func (*SetRoomAdminResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{72}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{80}
 }
 
 func (x *SetRoomAdminResponse) GetResult() *CommandResult {
@@ -5484,7 +5993,7 @@ type MuteUserRequest struct {
 
 func (x *MuteUserRequest) Reset() {
 	*x = MuteUserRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[73]
+	mi := &file_proto_room_v1_room_proto_msgTypes[81]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5496,7 +6005,7 @@ func (x *MuteUserRequest) String() string {
 func (*MuteUserRequest) ProtoMessage() {}
 
 func (x *MuteUserRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[73]
+	mi := &file_proto_room_v1_room_proto_msgTypes[81]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5509,7 +6018,7 @@ func (x *MuteUserRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MuteUserRequest.ProtoReflect.Descriptor instead.
 func (*MuteUserRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{73}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{81}
 }
 
 func (x *MuteUserRequest) GetMeta() *RequestMeta {
@@ -5544,7 +6053,7 @@ type MuteUserResponse struct {
 
 func (x *MuteUserResponse) Reset() {
 	*x = MuteUserResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[74]
+	mi := &file_proto_room_v1_room_proto_msgTypes[82]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5556,7 +6065,7 @@ func (x *MuteUserResponse) String() string {
 func (*MuteUserResponse) ProtoMessage() {}
 
 func (x *MuteUserResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[74]
+	mi := &file_proto_room_v1_room_proto_msgTypes[82]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5569,7 +6078,7 @@ func (x *MuteUserResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use MuteUserResponse.ProtoReflect.Descriptor instead.
 func (*MuteUserResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{74}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{82}
 }
 
 func (x *MuteUserResponse) GetResult() *CommandResult {
@@ -5588,16 +6097,18 @@ func (x *MuteUserResponse) GetRoom() *RoomSnapshot {
 
 // KickUserRequest 把指定用户踢出房间。
 type KickUserRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Meta          *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
-	TargetUserId  int64                  `protobuf:"varint,2,opt,name=target_user_id,json=targetUserId,proto3" json:"target_user_id,omitempty"`
+	state        protoimpl.MessageState `protogen:"open.v1"`
+	Meta         *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
+	TargetUserId int64                  `protobuf:"varint,2,opt,name=target_user_id,json=targetUserId,proto3" json:"target_user_id,omitempty"`
+	// duration_ms 为 0 表示永久 ban；大于 0 表示从服务端当前 UTC 时间起禁止进房的时长。
+	DurationMs    int64 `protobuf:"varint,3,opt,name=duration_ms,json=durationMs,proto3" json:"duration_ms,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
 
 func (x *KickUserRequest) Reset() {
 	*x = KickUserRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[75]
+	mi := &file_proto_room_v1_room_proto_msgTypes[83]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5609,7 +6120,7 @@ func (x *KickUserRequest) String() string {
 func (*KickUserRequest) ProtoMessage() {}
 
 func (x *KickUserRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[75]
+	mi := &file_proto_room_v1_room_proto_msgTypes[83]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5622,7 +6133,7 @@ func (x *KickUserRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use KickUserRequest.ProtoReflect.Descriptor instead.
 func (*KickUserRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{75}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{83}
 }
 
 func (x *KickUserRequest) GetMeta() *RequestMeta {
@@ -5639,6 +6150,13 @@ func (x *KickUserRequest) GetTargetUserId() int64 {
 	return 0
 }
 
+func (x *KickUserRequest) GetDurationMs() int64 {
+	if x != nil {
+		return x.DurationMs
+	}
+	return 0
+}
+
 // KickUserResponse 返回最新房间快照。
 type KickUserResponse struct {
 	state  protoimpl.MessageState `protogen:"open.v1"`
@@ -5654,7 +6172,7 @@ type KickUserResponse struct {
 
 func (x *KickUserResponse) Reset() {
 	*x = KickUserResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[76]
+	mi := &file_proto_room_v1_room_proto_msgTypes[84]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5666,7 +6184,7 @@ func (x *KickUserResponse) String() string {
 func (*KickUserResponse) ProtoMessage() {}
 
 func (x *KickUserResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[76]
+	mi := &file_proto_room_v1_room_proto_msgTypes[84]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5679,7 +6197,7 @@ func (x *KickUserResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use KickUserResponse.ProtoReflect.Descriptor instead.
 func (*KickUserResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{76}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{84}
 }
 
 func (x *KickUserResponse) GetResult() *CommandResult {
@@ -5721,7 +6239,7 @@ type UnbanUserRequest struct {
 
 func (x *UnbanUserRequest) Reset() {
 	*x = UnbanUserRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[77]
+	mi := &file_proto_room_v1_room_proto_msgTypes[85]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5733,7 +6251,7 @@ func (x *UnbanUserRequest) String() string {
 func (*UnbanUserRequest) ProtoMessage() {}
 
 func (x *UnbanUserRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[77]
+	mi := &file_proto_room_v1_room_proto_msgTypes[85]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5746,7 +6264,7 @@ func (x *UnbanUserRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UnbanUserRequest.ProtoReflect.Descriptor instead.
 func (*UnbanUserRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{77}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{85}
 }
 
 func (x *UnbanUserRequest) GetMeta() *RequestMeta {
@@ -5774,7 +6292,7 @@ type UnbanUserResponse struct {
 
 func (x *UnbanUserResponse) Reset() {
 	*x = UnbanUserResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[78]
+	mi := &file_proto_room_v1_room_proto_msgTypes[86]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5786,7 +6304,7 @@ func (x *UnbanUserResponse) String() string {
 func (*UnbanUserResponse) ProtoMessage() {}
 
 func (x *UnbanUserResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[78]
+	mi := &file_proto_room_v1_room_proto_msgTypes[86]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5799,7 +6317,7 @@ func (x *UnbanUserResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UnbanUserResponse.ProtoReflect.Descriptor instead.
 func (*UnbanUserResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{78}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{86}
 }
 
 func (x *UnbanUserResponse) GetResult() *CommandResult {
@@ -5832,7 +6350,7 @@ type SystemEvictUserRequest struct {
 
 func (x *SystemEvictUserRequest) Reset() {
 	*x = SystemEvictUserRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[79]
+	mi := &file_proto_room_v1_room_proto_msgTypes[87]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5844,7 +6362,7 @@ func (x *SystemEvictUserRequest) String() string {
 func (*SystemEvictUserRequest) ProtoMessage() {}
 
 func (x *SystemEvictUserRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[79]
+	mi := &file_proto_room_v1_room_proto_msgTypes[87]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5857,7 +6375,7 @@ func (x *SystemEvictUserRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SystemEvictUserRequest.ProtoReflect.Descriptor instead.
 func (*SystemEvictUserRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{79}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{87}
 }
 
 func (x *SystemEvictUserRequest) GetMeta() *RequestMeta {
@@ -5910,7 +6428,7 @@ type SystemEvictUserResponse struct {
 
 func (x *SystemEvictUserResponse) Reset() {
 	*x = SystemEvictUserResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[80]
+	mi := &file_proto_room_v1_room_proto_msgTypes[88]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5922,7 +6440,7 @@ func (x *SystemEvictUserResponse) String() string {
 func (*SystemEvictUserResponse) ProtoMessage() {}
 
 func (x *SystemEvictUserResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[80]
+	mi := &file_proto_room_v1_room_proto_msgTypes[88]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -5935,7 +6453,7 @@ func (x *SystemEvictUserResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SystemEvictUserResponse.ProtoReflect.Descriptor instead.
 func (*SystemEvictUserResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{80}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{88}
 }
 
 func (x *SystemEvictUserResponse) GetHadCurrentRoom() bool {
@@ -5998,7 +6516,7 @@ type SendGiftRequest struct {
 
 func (x *SendGiftRequest) Reset() {
 	*x = SendGiftRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[81]
+	mi := &file_proto_room_v1_room_proto_msgTypes[89]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6010,7 +6528,7 @@ func (x *SendGiftRequest) String() string {
 func (*SendGiftRequest) ProtoMessage() {}
 
 func (x *SendGiftRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[81]
+	mi := &file_proto_room_v1_room_proto_msgTypes[89]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6023,7 +6541,7 @@ func (x *SendGiftRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SendGiftRequest.ProtoReflect.Descriptor instead.
 func (*SendGiftRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{81}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{89}
 }
 
 func (x *SendGiftRequest) GetMeta() *RequestMeta {
@@ -6091,7 +6609,7 @@ type SendGiftResponse struct {
 
 func (x *SendGiftResponse) Reset() {
 	*x = SendGiftResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[82]
+	mi := &file_proto_room_v1_room_proto_msgTypes[90]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6103,7 +6621,7 @@ func (x *SendGiftResponse) String() string {
 func (*SendGiftResponse) ProtoMessage() {}
 
 func (x *SendGiftResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[82]
+	mi := &file_proto_room_v1_room_proto_msgTypes[90]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6116,7 +6634,7 @@ func (x *SendGiftResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SendGiftResponse.ProtoReflect.Descriptor instead.
 func (*SendGiftResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{82}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{90}
 }
 
 func (x *SendGiftResponse) GetResult() *CommandResult {
@@ -6180,7 +6698,7 @@ type CheckSpeakPermissionRequest struct {
 
 func (x *CheckSpeakPermissionRequest) Reset() {
 	*x = CheckSpeakPermissionRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[83]
+	mi := &file_proto_room_v1_room_proto_msgTypes[91]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6192,7 +6710,7 @@ func (x *CheckSpeakPermissionRequest) String() string {
 func (*CheckSpeakPermissionRequest) ProtoMessage() {}
 
 func (x *CheckSpeakPermissionRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[83]
+	mi := &file_proto_room_v1_room_proto_msgTypes[91]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6205,7 +6723,7 @@ func (x *CheckSpeakPermissionRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CheckSpeakPermissionRequest.ProtoReflect.Descriptor instead.
 func (*CheckSpeakPermissionRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{83}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{91}
 }
 
 func (x *CheckSpeakPermissionRequest) GetRoomId() string {
@@ -6241,7 +6759,7 @@ type CheckSpeakPermissionResponse struct {
 
 func (x *CheckSpeakPermissionResponse) Reset() {
 	*x = CheckSpeakPermissionResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[84]
+	mi := &file_proto_room_v1_room_proto_msgTypes[92]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6253,7 +6771,7 @@ func (x *CheckSpeakPermissionResponse) String() string {
 func (*CheckSpeakPermissionResponse) ProtoMessage() {}
 
 func (x *CheckSpeakPermissionResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[84]
+	mi := &file_proto_room_v1_room_proto_msgTypes[92]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6266,7 +6784,7 @@ func (x *CheckSpeakPermissionResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CheckSpeakPermissionResponse.ProtoReflect.Descriptor instead.
 func (*CheckSpeakPermissionResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{84}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{92}
 }
 
 func (x *CheckSpeakPermissionResponse) GetAllowed() bool {
@@ -6304,7 +6822,7 @@ type VerifyRoomPresenceRequest struct {
 
 func (x *VerifyRoomPresenceRequest) Reset() {
 	*x = VerifyRoomPresenceRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[85]
+	mi := &file_proto_room_v1_room_proto_msgTypes[93]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6316,7 +6834,7 @@ func (x *VerifyRoomPresenceRequest) String() string {
 func (*VerifyRoomPresenceRequest) ProtoMessage() {}
 
 func (x *VerifyRoomPresenceRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[85]
+	mi := &file_proto_room_v1_room_proto_msgTypes[93]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6329,7 +6847,7 @@ func (x *VerifyRoomPresenceRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VerifyRoomPresenceRequest.ProtoReflect.Descriptor instead.
 func (*VerifyRoomPresenceRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{85}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{93}
 }
 
 func (x *VerifyRoomPresenceRequest) GetRoomId() string {
@@ -6379,7 +6897,7 @@ type VerifyRoomPresenceResponse struct {
 
 func (x *VerifyRoomPresenceResponse) Reset() {
 	*x = VerifyRoomPresenceResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[86]
+	mi := &file_proto_room_v1_room_proto_msgTypes[94]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6391,7 +6909,7 @@ func (x *VerifyRoomPresenceResponse) String() string {
 func (*VerifyRoomPresenceResponse) ProtoMessage() {}
 
 func (x *VerifyRoomPresenceResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[86]
+	mi := &file_proto_room_v1_room_proto_msgTypes[94]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6404,7 +6922,7 @@ func (x *VerifyRoomPresenceResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use VerifyRoomPresenceResponse.ProtoReflect.Descriptor instead.
 func (*VerifyRoomPresenceResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{86}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{94}
 }
 
 func (x *VerifyRoomPresenceResponse) GetPresent() bool {
@@ -6445,7 +6963,7 @@ type ListRoomsRequest struct {
 
 func (x *ListRoomsRequest) Reset() {
 	*x = ListRoomsRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[87]
+	mi := &file_proto_room_v1_room_proto_msgTypes[95]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6457,7 +6975,7 @@ func (x *ListRoomsRequest) String() string {
 func (*ListRoomsRequest) ProtoMessage() {}
 
 func (x *ListRoomsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[87]
+	mi := &file_proto_room_v1_room_proto_msgTypes[95]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6470,7 +6988,7 @@ func (x *ListRoomsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomsRequest.ProtoReflect.Descriptor instead.
 func (*ListRoomsRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{87}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{95}
 }
 
 func (x *ListRoomsRequest) GetMeta() *RequestMeta {
@@ -6541,7 +7059,7 @@ type ListRoomFeedsRequest struct {
 
 func (x *ListRoomFeedsRequest) Reset() {
 	*x = ListRoomFeedsRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[88]
+	mi := &file_proto_room_v1_room_proto_msgTypes[96]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6553,7 +7071,7 @@ func (x *ListRoomFeedsRequest) String() string {
 func (*ListRoomFeedsRequest) ProtoMessage() {}
 
 func (x *ListRoomFeedsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[88]
+	mi := &file_proto_room_v1_room_proto_msgTypes[96]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6566,7 +7084,7 @@ func (x *ListRoomFeedsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomFeedsRequest.ProtoReflect.Descriptor instead.
 func (*ListRoomFeedsRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{88}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{96}
 }
 
 func (x *ListRoomFeedsRequest) GetMeta() *RequestMeta {
@@ -6638,7 +7156,7 @@ type ListRoomGiftLeaderboardRequest struct {
 
 func (x *ListRoomGiftLeaderboardRequest) Reset() {
 	*x = ListRoomGiftLeaderboardRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[89]
+	mi := &file_proto_room_v1_room_proto_msgTypes[97]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6650,7 +7168,7 @@ func (x *ListRoomGiftLeaderboardRequest) String() string {
 func (*ListRoomGiftLeaderboardRequest) ProtoMessage() {}
 
 func (x *ListRoomGiftLeaderboardRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[89]
+	mi := &file_proto_room_v1_room_proto_msgTypes[97]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6663,7 +7181,7 @@ func (x *ListRoomGiftLeaderboardRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomGiftLeaderboardRequest.ProtoReflect.Descriptor instead.
 func (*ListRoomGiftLeaderboardRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{89}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{97}
 }
 
 func (x *ListRoomGiftLeaderboardRequest) GetMeta() *RequestMeta {
@@ -6705,7 +7223,7 @@ type RoomFeedRelatedUser struct {
 
 func (x *RoomFeedRelatedUser) Reset() {
 	*x = RoomFeedRelatedUser{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[90]
+	mi := &file_proto_room_v1_room_proto_msgTypes[98]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6717,7 +7235,7 @@ func (x *RoomFeedRelatedUser) String() string {
 func (*RoomFeedRelatedUser) ProtoMessage() {}
 
 func (x *RoomFeedRelatedUser) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[90]
+	mi := &file_proto_room_v1_room_proto_msgTypes[98]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6730,7 +7248,7 @@ func (x *RoomFeedRelatedUser) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomFeedRelatedUser.ProtoReflect.Descriptor instead.
 func (*RoomFeedRelatedUser) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{90}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{98}
 }
 
 func (x *RoomFeedRelatedUser) GetUserId() int64 {
@@ -6770,7 +7288,7 @@ type RoomListItem struct {
 
 func (x *RoomListItem) Reset() {
 	*x = RoomListItem{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[91]
+	mi := &file_proto_room_v1_room_proto_msgTypes[99]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6782,7 +7300,7 @@ func (x *RoomListItem) String() string {
 func (*RoomListItem) ProtoMessage() {}
 
 func (x *RoomListItem) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[91]
+	mi := &file_proto_room_v1_room_proto_msgTypes[99]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6795,7 +7313,7 @@ func (x *RoomListItem) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomListItem.ProtoReflect.Descriptor instead.
 func (*RoomListItem) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{91}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{99}
 }
 
 func (x *RoomListItem) GetRoomId() string {
@@ -6907,7 +7425,7 @@ type ListRoomsResponse struct {
 
 func (x *ListRoomsResponse) Reset() {
 	*x = ListRoomsResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[92]
+	mi := &file_proto_room_v1_room_proto_msgTypes[100]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6919,7 +7437,7 @@ func (x *ListRoomsResponse) String() string {
 func (*ListRoomsResponse) ProtoMessage() {}
 
 func (x *ListRoomsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[92]
+	mi := &file_proto_room_v1_room_proto_msgTypes[100]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6932,7 +7450,7 @@ func (x *ListRoomsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomsResponse.ProtoReflect.Descriptor instead.
 func (*ListRoomsResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{92}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{100}
 }
 
 func (x *ListRoomsResponse) GetRooms() []*RoomListItem {
@@ -6962,7 +7480,7 @@ type RoomGiftLeaderboardItem struct {
 
 func (x *RoomGiftLeaderboardItem) Reset() {
 	*x = RoomGiftLeaderboardItem{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[93]
+	mi := &file_proto_room_v1_room_proto_msgTypes[101]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6974,7 +7492,7 @@ func (x *RoomGiftLeaderboardItem) String() string {
 func (*RoomGiftLeaderboardItem) ProtoMessage() {}
 
 func (x *RoomGiftLeaderboardItem) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[93]
+	mi := &file_proto_room_v1_room_proto_msgTypes[101]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6987,7 +7505,7 @@ func (x *RoomGiftLeaderboardItem) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RoomGiftLeaderboardItem.ProtoReflect.Descriptor instead.
 func (*RoomGiftLeaderboardItem) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{93}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{101}
 }
 
 func (x *RoomGiftLeaderboardItem) GetRank() int64 {
@@ -7033,7 +7551,7 @@ type ListRoomGiftLeaderboardResponse struct {
 
 func (x *ListRoomGiftLeaderboardResponse) Reset() {
 	*x = ListRoomGiftLeaderboardResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[94]
+	mi := &file_proto_room_v1_room_proto_msgTypes[102]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7045,7 +7563,7 @@ func (x *ListRoomGiftLeaderboardResponse) String() string {
 func (*ListRoomGiftLeaderboardResponse) ProtoMessage() {}
 
 func (x *ListRoomGiftLeaderboardResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[94]
+	mi := &file_proto_room_v1_room_proto_msgTypes[102]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7058,7 +7576,7 @@ func (x *ListRoomGiftLeaderboardResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomGiftLeaderboardResponse.ProtoReflect.Descriptor instead.
 func (*ListRoomGiftLeaderboardResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{94}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{102}
 }
 
 func (x *ListRoomGiftLeaderboardResponse) GetItems() []*RoomGiftLeaderboardItem {
@@ -7115,7 +7633,7 @@ type GetMyRoomRequest struct {
 
 func (x *GetMyRoomRequest) Reset() {
 	*x = GetMyRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[95]
+	mi := &file_proto_room_v1_room_proto_msgTypes[103]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7127,7 +7645,7 @@ func (x *GetMyRoomRequest) String() string {
 func (*GetMyRoomRequest) ProtoMessage() {}
 
 func (x *GetMyRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[95]
+	mi := &file_proto_room_v1_room_proto_msgTypes[103]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7140,7 +7658,7 @@ func (x *GetMyRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyRoomRequest.ProtoReflect.Descriptor instead.
 func (*GetMyRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{95}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{103}
 }
 
 func (x *GetMyRoomRequest) GetMeta() *RequestMeta {
@@ -7170,7 +7688,7 @@ type GetMyRoomResponse struct {
 
 func (x *GetMyRoomResponse) Reset() {
 	*x = GetMyRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[96]
+	mi := &file_proto_room_v1_room_proto_msgTypes[104]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7182,7 +7700,7 @@ func (x *GetMyRoomResponse) String() string {
 func (*GetMyRoomResponse) ProtoMessage() {}
 
 func (x *GetMyRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[96]
+	mi := &file_proto_room_v1_room_proto_msgTypes[104]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7195,7 +7713,7 @@ func (x *GetMyRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyRoomResponse.ProtoReflect.Descriptor instead.
 func (*GetMyRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{96}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{104}
 }
 
 func (x *GetMyRoomResponse) GetHasRoom() bool {
@@ -7231,7 +7749,7 @@ type GetCurrentRoomRequest struct {
 
 func (x *GetCurrentRoomRequest) Reset() {
 	*x = GetCurrentRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[97]
+	mi := &file_proto_room_v1_room_proto_msgTypes[105]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7243,7 +7761,7 @@ func (x *GetCurrentRoomRequest) String() string {
 func (*GetCurrentRoomRequest) ProtoMessage() {}
 
 func (x *GetCurrentRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[97]
+	mi := &file_proto_room_v1_room_proto_msgTypes[105]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7256,7 +7774,7 @@ func (x *GetCurrentRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetCurrentRoomRequest.ProtoReflect.Descriptor instead.
 func (*GetCurrentRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{97}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{105}
 }
 
 func (x *GetCurrentRoomRequest) GetMeta() *RequestMeta {
@@ -7292,7 +7810,7 @@ type GetCurrentRoomResponse struct {
 
 func (x *GetCurrentRoomResponse) Reset() {
 	*x = GetCurrentRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[98]
+	mi := &file_proto_room_v1_room_proto_msgTypes[106]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7304,7 +7822,7 @@ func (x *GetCurrentRoomResponse) String() string {
 func (*GetCurrentRoomResponse) ProtoMessage() {}
 
 func (x *GetCurrentRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[98]
+	mi := &file_proto_room_v1_room_proto_msgTypes[106]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7317,7 +7835,7 @@ func (x *GetCurrentRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetCurrentRoomResponse.ProtoReflect.Descriptor instead.
 func (*GetCurrentRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{98}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{106}
 }
 
 func (x *GetCurrentRoomResponse) GetHasCurrentRoom() bool {
@@ -7396,7 +7914,7 @@ type GetRoomSnapshotRequest struct {
 
 func (x *GetRoomSnapshotRequest) Reset() {
 	*x = GetRoomSnapshotRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[99]
+	mi := &file_proto_room_v1_room_proto_msgTypes[107]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7408,7 +7926,7 @@ func (x *GetRoomSnapshotRequest) String() string {
 func (*GetRoomSnapshotRequest) ProtoMessage() {}
 
 func (x *GetRoomSnapshotRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[99]
+	mi := &file_proto_room_v1_room_proto_msgTypes[107]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7421,7 +7939,7 @@ func (x *GetRoomSnapshotRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetRoomSnapshotRequest.ProtoReflect.Descriptor instead.
 func (*GetRoomSnapshotRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{99}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{107}
 }
 
 func (x *GetRoomSnapshotRequest) GetMeta() *RequestMeta {
@@ -7458,7 +7976,7 @@ type GetRoomSnapshotResponse struct {
 
 func (x *GetRoomSnapshotResponse) Reset() {
 	*x = GetRoomSnapshotResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[100]
+	mi := &file_proto_room_v1_room_proto_msgTypes[108]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7470,7 +7988,7 @@ func (x *GetRoomSnapshotResponse) String() string {
 func (*GetRoomSnapshotResponse) ProtoMessage() {}
 
 func (x *GetRoomSnapshotResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[100]
+	mi := &file_proto_room_v1_room_proto_msgTypes[108]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7483,7 +8001,7 @@ func (x *GetRoomSnapshotResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetRoomSnapshotResponse.ProtoReflect.Descriptor instead.
 func (*GetRoomSnapshotResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{100}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{108}
 }
 
 func (x *GetRoomSnapshotResponse) GetRoom() *RoomSnapshot {
@@ -7520,7 +8038,7 @@ type GetRoomTreasureRequest struct {
 
 func (x *GetRoomTreasureRequest) Reset() {
 	*x = GetRoomTreasureRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[101]
+	mi := &file_proto_room_v1_room_proto_msgTypes[109]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7532,7 +8050,7 @@ func (x *GetRoomTreasureRequest) String() string {
 func (*GetRoomTreasureRequest) ProtoMessage() {}
 
 func (x *GetRoomTreasureRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[101]
+	mi := &file_proto_room_v1_room_proto_msgTypes[109]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7545,7 +8063,7 @@ func (x *GetRoomTreasureRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetRoomTreasureRequest.ProtoReflect.Descriptor instead.
 func (*GetRoomTreasureRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{101}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{109}
 }
 
 func (x *GetRoomTreasureRequest) GetMeta() *RequestMeta {
@@ -7579,7 +8097,7 @@ type GetRoomTreasureResponse struct {
 
 func (x *GetRoomTreasureResponse) Reset() {
 	*x = GetRoomTreasureResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[102]
+	mi := &file_proto_room_v1_room_proto_msgTypes[110]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7591,7 +8109,7 @@ func (x *GetRoomTreasureResponse) String() string {
 func (*GetRoomTreasureResponse) ProtoMessage() {}
 
 func (x *GetRoomTreasureResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[102]
+	mi := &file_proto_room_v1_room_proto_msgTypes[110]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7604,7 +8122,7 @@ func (x *GetRoomTreasureResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetRoomTreasureResponse.ProtoReflect.Descriptor instead.
 func (*GetRoomTreasureResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{102}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{110}
 }
 
 func (x *GetRoomTreasureResponse) GetTreasure() *RoomTreasureInfo {
@@ -7636,7 +8154,7 @@ type ListRoomOnlineUsersRequest struct {
 
 func (x *ListRoomOnlineUsersRequest) Reset() {
 	*x = ListRoomOnlineUsersRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[103]
+	mi := &file_proto_room_v1_room_proto_msgTypes[111]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7648,7 +8166,7 @@ func (x *ListRoomOnlineUsersRequest) String() string {
 func (*ListRoomOnlineUsersRequest) ProtoMessage() {}
 
 func (x *ListRoomOnlineUsersRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[103]
+	mi := &file_proto_room_v1_room_proto_msgTypes[111]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7661,7 +8179,7 @@ func (x *ListRoomOnlineUsersRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomOnlineUsersRequest.ProtoReflect.Descriptor instead.
 func (*ListRoomOnlineUsersRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{103}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{111}
 }
 
 func (x *ListRoomOnlineUsersRequest) GetMeta() *RequestMeta {
@@ -7720,7 +8238,7 @@ type ListRoomOnlineUsersResponse struct {
 
 func (x *ListRoomOnlineUsersResponse) Reset() {
 	*x = ListRoomOnlineUsersResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[104]
+	mi := &file_proto_room_v1_room_proto_msgTypes[112]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7732,7 +8250,7 @@ func (x *ListRoomOnlineUsersResponse) String() string {
 func (*ListRoomOnlineUsersResponse) ProtoMessage() {}
 
 func (x *ListRoomOnlineUsersResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[104]
+	mi := &file_proto_room_v1_room_proto_msgTypes[112]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7745,7 +8263,7 @@ func (x *ListRoomOnlineUsersResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListRoomOnlineUsersResponse.ProtoReflect.Descriptor instead.
 func (*ListRoomOnlineUsersResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{104}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{112}
 }
 
 func (x *ListRoomOnlineUsersResponse) GetUsers() []*RoomUser {
@@ -7790,6 +8308,245 @@ func (x *ListRoomOnlineUsersResponse) GetItems() []*RoomOnlineUser {
 	return nil
 }
 
+// RoomBannedUser 是房间黑名单列表的轻量治理读模型；用户展示资料由 gateway 批量补齐。
+type RoomBannedUser struct {
+	state       protoimpl.MessageState `protogen:"open.v1"`
+	UserId      int64                  `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	ActorUserId int64                  `protobuf:"varint,2,opt,name=actor_user_id,json=actorUserId,proto3" json:"actor_user_id,omitempty"`
+	CreatedAtMs int64                  `protobuf:"varint,3,opt,name=created_at_ms,json=createdAtMs,proto3" json:"created_at_ms,omitempty"`
+	// unban_at_ms 为 0 表示永久 ban；非 0 表示该 UTC 毫秒后自动允许重新进房。
+	UnbanAtMs     int64 `protobuf:"varint,4,opt,name=unban_at_ms,json=unbanAtMs,proto3" json:"unban_at_ms,omitempty"`
+	RemainingMs   int64 `protobuf:"varint,5,opt,name=remaining_ms,json=remainingMs,proto3" json:"remaining_ms,omitempty"`
+	Permanent     bool  `protobuf:"varint,6,opt,name=permanent,proto3" json:"permanent,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *RoomBannedUser) Reset() {
+	*x = RoomBannedUser{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[113]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *RoomBannedUser) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RoomBannedUser) ProtoMessage() {}
+
+func (x *RoomBannedUser) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[113]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RoomBannedUser.ProtoReflect.Descriptor instead.
+func (*RoomBannedUser) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{113}
+}
+
+func (x *RoomBannedUser) GetUserId() int64 {
+	if x != nil {
+		return x.UserId
+	}
+	return 0
+}
+
+func (x *RoomBannedUser) GetActorUserId() int64 {
+	if x != nil {
+		return x.ActorUserId
+	}
+	return 0
+}
+
+func (x *RoomBannedUser) GetCreatedAtMs() int64 {
+	if x != nil {
+		return x.CreatedAtMs
+	}
+	return 0
+}
+
+func (x *RoomBannedUser) GetUnbanAtMs() int64 {
+	if x != nil {
+		return x.UnbanAtMs
+	}
+	return 0
+}
+
+func (x *RoomBannedUser) GetRemainingMs() int64 {
+	if x != nil {
+		return x.RemainingMs
+	}
+	return 0
+}
+
+func (x *RoomBannedUser) GetPermanent() bool {
+	if x != nil {
+		return x.Permanent
+	}
+	return false
+}
+
+// ListRoomBannedUsersRequest 分页查询房间当前仍有效的黑名单。
+type ListRoomBannedUsersRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Meta          *RequestMeta           `protobuf:"bytes,1,opt,name=meta,proto3" json:"meta,omitempty"`
+	RoomId        string                 `protobuf:"bytes,2,opt,name=room_id,json=roomId,proto3" json:"room_id,omitempty"`
+	ViewerUserId  int64                  `protobuf:"varint,3,opt,name=viewer_user_id,json=viewerUserId,proto3" json:"viewer_user_id,omitempty"`
+	Page          int32                  `protobuf:"varint,4,opt,name=page,proto3" json:"page,omitempty"`
+	PageSize      int32                  `protobuf:"varint,5,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListRoomBannedUsersRequest) Reset() {
+	*x = ListRoomBannedUsersRequest{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[114]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRoomBannedUsersRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRoomBannedUsersRequest) ProtoMessage() {}
+
+func (x *ListRoomBannedUsersRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[114]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRoomBannedUsersRequest.ProtoReflect.Descriptor instead.
+func (*ListRoomBannedUsersRequest) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{114}
+}
+
+func (x *ListRoomBannedUsersRequest) GetMeta() *RequestMeta {
+	if x != nil {
+		return x.Meta
+	}
+	return nil
+}
+
+func (x *ListRoomBannedUsersRequest) GetRoomId() string {
+	if x != nil {
+		return x.RoomId
+	}
+	return ""
+}
+
+func (x *ListRoomBannedUsersRequest) GetViewerUserId() int64 {
+	if x != nil {
+		return x.ViewerUserId
+	}
+	return 0
+}
+
+func (x *ListRoomBannedUsersRequest) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+func (x *ListRoomBannedUsersRequest) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
+	}
+	return 0
+}
+
+type ListRoomBannedUsersResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Items         []*RoomBannedUser      `protobuf:"bytes,1,rep,name=items,proto3" json:"items,omitempty"`
+	Total         int64                  `protobuf:"varint,2,opt,name=total,proto3" json:"total,omitempty"`
+	Page          int32                  `protobuf:"varint,3,opt,name=page,proto3" json:"page,omitempty"`
+	PageSize      int32                  `protobuf:"varint,4,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
+	ServerTimeMs  int64                  `protobuf:"varint,5,opt,name=server_time_ms,json=serverTimeMs,proto3" json:"server_time_ms,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListRoomBannedUsersResponse) Reset() {
+	*x = ListRoomBannedUsersResponse{}
+	mi := &file_proto_room_v1_room_proto_msgTypes[115]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRoomBannedUsersResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRoomBannedUsersResponse) ProtoMessage() {}
+
+func (x *ListRoomBannedUsersResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_room_v1_room_proto_msgTypes[115]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRoomBannedUsersResponse.ProtoReflect.Descriptor instead.
+func (*ListRoomBannedUsersResponse) Descriptor() ([]byte, []int) {
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{115}
+}
+
+func (x *ListRoomBannedUsersResponse) GetItems() []*RoomBannedUser {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+func (x *ListRoomBannedUsersResponse) GetTotal() int64 {
+	if x != nil {
+		return x.Total
+	}
+	return 0
+}
+
+func (x *ListRoomBannedUsersResponse) GetPage() int32 {
+	if x != nil {
+		return x.Page
+	}
+	return 0
+}
+
+func (x *ListRoomBannedUsersResponse) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
+	}
+	return 0
+}
+
+func (x *ListRoomBannedUsersResponse) GetServerTimeMs() int64 {
+	if x != nil {
+		return x.ServerTimeMs
+	}
+	return 0
+}
+
 // FollowRoomRequest 建立当前用户对房间的关注关系。
 // 该关系是 room-service 的用户-房间低频关系事实，不进入 Room Cell command log。
 type FollowRoomRequest struct {
@@ -7803,7 +8560,7 @@ type FollowRoomRequest struct {
 
 func (x *FollowRoomRequest) Reset() {
 	*x = FollowRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[105]
+	mi := &file_proto_room_v1_room_proto_msgTypes[116]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7815,7 +8572,7 @@ func (x *FollowRoomRequest) String() string {
 func (*FollowRoomRequest) ProtoMessage() {}
 
 func (x *FollowRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[105]
+	mi := &file_proto_room_v1_room_proto_msgTypes[116]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7828,7 +8585,7 @@ func (x *FollowRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FollowRoomRequest.ProtoReflect.Descriptor instead.
 func (*FollowRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{105}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{116}
 }
 
 func (x *FollowRoomRequest) GetMeta() *RequestMeta {
@@ -7864,7 +8621,7 @@ type FollowRoomResponse struct {
 
 func (x *FollowRoomResponse) Reset() {
 	*x = FollowRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[106]
+	mi := &file_proto_room_v1_room_proto_msgTypes[117]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7876,7 +8633,7 @@ func (x *FollowRoomResponse) String() string {
 func (*FollowRoomResponse) ProtoMessage() {}
 
 func (x *FollowRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[106]
+	mi := &file_proto_room_v1_room_proto_msgTypes[117]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7889,7 +8646,7 @@ func (x *FollowRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FollowRoomResponse.ProtoReflect.Descriptor instead.
 func (*FollowRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{106}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{117}
 }
 
 func (x *FollowRoomResponse) GetRoomId() string {
@@ -7932,7 +8689,7 @@ type UnfollowRoomRequest struct {
 
 func (x *UnfollowRoomRequest) Reset() {
 	*x = UnfollowRoomRequest{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[107]
+	mi := &file_proto_room_v1_room_proto_msgTypes[118]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -7944,7 +8701,7 @@ func (x *UnfollowRoomRequest) String() string {
 func (*UnfollowRoomRequest) ProtoMessage() {}
 
 func (x *UnfollowRoomRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[107]
+	mi := &file_proto_room_v1_room_proto_msgTypes[118]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7957,7 +8714,7 @@ func (x *UnfollowRoomRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UnfollowRoomRequest.ProtoReflect.Descriptor instead.
 func (*UnfollowRoomRequest) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{107}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{118}
 }
 
 func (x *UnfollowRoomRequest) GetMeta() *RequestMeta {
@@ -7992,7 +8749,7 @@ type UnfollowRoomResponse struct {
 
 func (x *UnfollowRoomResponse) Reset() {
 	*x = UnfollowRoomResponse{}
-	mi := &file_proto_room_v1_room_proto_msgTypes[108]
+	mi := &file_proto_room_v1_room_proto_msgTypes[119]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -8004,7 +8761,7 @@ func (x *UnfollowRoomResponse) String() string {
 func (*UnfollowRoomResponse) ProtoMessage() {}
 
 func (x *UnfollowRoomResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_room_v1_room_proto_msgTypes[108]
+	mi := &file_proto_room_v1_room_proto_msgTypes[119]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -8017,7 +8774,7 @@ func (x *UnfollowRoomResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UnfollowRoomResponse.ProtoReflect.Descriptor instead.
 func (*UnfollowRoomResponse) Descriptor() ([]byte, []int) {
-	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{108}
+	return file_proto_room_v1_room_proto_rawDescGZIP(), []int{119}
 }
 
 func (x *UnfollowRoomResponse) GetRoomId() string {
@@ -8273,7 +9030,12 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\badmin_id\x18\x03 \x01(\x04R\aadminId\"q\n" +
 	"\x1aAdminCancelRoomPinResponse\x12-\n" +
 	"\x03pin\x18\x01 \x01(\v2\x1b.hyapp.room.v1.AdminRoomPinR\x03pin\x12$\n" +
-	"\x0eserver_time_ms\x18\x02 \x01(\x03R\fserverTimeMs\"\x9f\x06\n" +
+	"\x0eserver_time_ms\x18\x02 \x01(\x03R\fserverTimeMs\"\x93\x01\n" +
+	"\fRoomBanState\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\x03R\x06userId\x12\"\n" +
+	"\ractor_user_id\x18\x02 \x01(\x03R\vactorUserId\x12\"\n" +
+	"\rcreated_at_ms\x18\x03 \x01(\x03R\vcreatedAtMs\x12\"\n" +
+	"\rexpires_at_ms\x18\x04 \x01(\x03R\vexpiresAtMs\"\xdb\x06\n" +
 	"\fRoomSnapshot\x12\x17\n" +
 	"\aroom_id\x18\x01 \x01(\tR\x06roomId\x12\"\n" +
 	"\rowner_user_id\x18\x02 \x01(\x03R\vownerUserId\x12\x12\n" +
@@ -8295,10 +9057,45 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\rroom_short_id\x18\x11 \x01(\tR\vroomShortId\x12*\n" +
 	"\x11visible_region_id\x18\x12 \x01(\x03R\x0fvisibleRegionId\x12\x16\n" +
 	"\x06locked\x18\x13 \x01(\bR\x06locked\x12<\n" +
-	"\btreasure\x18\x14 \x01(\v2 .hyapp.room.v1.RoomTreasureStateR\btreasure\x1a:\n" +
+	"\btreasure\x18\x14 \x01(\v2 .hyapp.room.v1.RoomTreasureStateR\btreasure\x12:\n" +
+	"\n" +
+	"ban_states\x18\x15 \x03(\v2\x1b.hyapp.room.v1.RoomBanStateR\tbanStates\x1a:\n" +
 	"\fRoomExtEntry\x12\x10\n" +
 	"\x03key\x18\x01 \x01(\tR\x03key\x12\x14\n" +
-	"\x05value\x18\x02 \x01(\tR\x05value:\x028\x01\"\xaf\x02\n" +
+	"\x05value\x18\x02 \x01(\tR\x05value:\x028\x01\"\xe5\x01\n" +
+	"\x13RoomBackgroundImage\x12#\n" +
+	"\rbackground_id\x18\x01 \x01(\x03R\fbackgroundId\x12\x17\n" +
+	"\aroom_id\x18\x02 \x01(\tR\x06roomId\x12\x1b\n" +
+	"\timage_url\x18\x03 \x01(\tR\bimageUrl\x12+\n" +
+	"\x12created_by_user_id\x18\x04 \x01(\x03R\x0fcreatedByUserId\x12\"\n" +
+	"\rcreated_at_ms\x18\x05 \x01(\x03R\vcreatedAtMs\x12\"\n" +
+	"\rupdated_at_ms\x18\x06 \x01(\x03R\vupdatedAtMs\"\x81\x01\n" +
+	"\x19SaveRoomBackgroundRequest\x12.\n" +
+	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12\x17\n" +
+	"\aroom_id\x18\x02 \x01(\tR\x06roomId\x12\x1b\n" +
+	"\timage_url\x18\x03 \x01(\tR\bimageUrl\"\x86\x01\n" +
+	"\x1aSaveRoomBackgroundResponse\x12B\n" +
+	"\n" +
+	"background\x18\x01 \x01(\v2\".hyapp.room.v1.RoomBackgroundImageR\n" +
+	"background\x12$\n" +
+	"\x0eserver_time_ms\x18\x02 \x01(\x03R\fserverTimeMs\"\x8b\x01\n" +
+	"\x1aListRoomBackgroundsRequest\x12.\n" +
+	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12\x17\n" +
+	"\aroom_id\x18\x02 \x01(\tR\x06roomId\x12$\n" +
+	"\x0eviewer_user_id\x18\x03 \x01(\x03R\fviewerUserId\"\xc1\x01\n" +
+	"\x1bListRoomBackgroundsResponse\x12D\n" +
+	"\vbackgrounds\x18\x01 \x03(\v2\".hyapp.room.v1.RoomBackgroundImageR\vbackgrounds\x126\n" +
+	"\x17selected_background_url\x18\x02 \x01(\tR\x15selectedBackgroundUrl\x12$\n" +
+	"\x0eserver_time_ms\x18\x03 \x01(\x03R\fserverTimeMs\"o\n" +
+	"\x18SetRoomBackgroundRequest\x12.\n" +
+	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12#\n" +
+	"\rbackground_id\x18\x02 \x01(\x03R\fbackgroundId\"\xc6\x01\n" +
+	"\x19SetRoomBackgroundResponse\x124\n" +
+	"\x06result\x18\x01 \x01(\v2\x1c.hyapp.room.v1.CommandResultR\x06result\x12/\n" +
+	"\x04room\x18\x02 \x01(\v2\x1b.hyapp.room.v1.RoomSnapshotR\x04room\x12B\n" +
+	"\n" +
+	"background\x18\x03 \x01(\v2\".hyapp.room.v1.RoomBackgroundImageR\n" +
+	"background\"\xaf\x02\n" +
 	"\x11CreateRoomRequest\x12.\n" +
 	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12\x1d\n" +
 	"\n" +
@@ -8517,10 +9314,12 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\x05muted\x18\x03 \x01(\bR\x05muted\"y\n" +
 	"\x10MuteUserResponse\x124\n" +
 	"\x06result\x18\x01 \x01(\v2\x1c.hyapp.room.v1.CommandResultR\x06result\x12/\n" +
-	"\x04room\x18\x02 \x01(\v2\x1b.hyapp.room.v1.RoomSnapshotR\x04room\"g\n" +
+	"\x04room\x18\x02 \x01(\v2\x1b.hyapp.room.v1.RoomSnapshotR\x04room\"\x88\x01\n" +
 	"\x0fKickUserRequest\x12.\n" +
 	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12$\n" +
-	"\x0etarget_user_id\x18\x02 \x01(\x03R\ftargetUserId\"\xbe\x01\n" +
+	"\x0etarget_user_id\x18\x02 \x01(\x03R\ftargetUserId\x12\x1f\n" +
+	"\vduration_ms\x18\x03 \x01(\x03R\n" +
+	"durationMs\"\xbe\x01\n" +
 	"\x10KickUserResponse\x124\n" +
 	"\x06result\x18\x01 \x01(\v2\x1c.hyapp.room.v1.CommandResultR\x06result\x12/\n" +
 	"\x04room\x18\x02 \x01(\v2\x1b.hyapp.room.v1.RoomSnapshotR\x04room\x12\x1d\n" +
@@ -8694,7 +9493,26 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\x04page\x18\x03 \x01(\x05R\x04page\x12\x1b\n" +
 	"\tpage_size\x18\x04 \x01(\x05R\bpageSize\x12$\n" +
 	"\x0eserver_time_ms\x18\x05 \x01(\x03R\fserverTimeMs\x123\n" +
-	"\x05items\x18\x06 \x03(\v2\x1d.hyapp.room.v1.RoomOnlineUserR\x05items\"u\n" +
+	"\x05items\x18\x06 \x03(\v2\x1d.hyapp.room.v1.RoomOnlineUserR\x05items\"\xd2\x01\n" +
+	"\x0eRoomBannedUser\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\x03R\x06userId\x12\"\n" +
+	"\ractor_user_id\x18\x02 \x01(\x03R\vactorUserId\x12\"\n" +
+	"\rcreated_at_ms\x18\x03 \x01(\x03R\vcreatedAtMs\x12\x1e\n" +
+	"\vunban_at_ms\x18\x04 \x01(\x03R\tunbanAtMs\x12!\n" +
+	"\fremaining_ms\x18\x05 \x01(\x03R\vremainingMs\x12\x1c\n" +
+	"\tpermanent\x18\x06 \x01(\bR\tpermanent\"\xbc\x01\n" +
+	"\x1aListRoomBannedUsersRequest\x12.\n" +
+	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12\x17\n" +
+	"\aroom_id\x18\x02 \x01(\tR\x06roomId\x12$\n" +
+	"\x0eviewer_user_id\x18\x03 \x01(\x03R\fviewerUserId\x12\x12\n" +
+	"\x04page\x18\x04 \x01(\x05R\x04page\x12\x1b\n" +
+	"\tpage_size\x18\x05 \x01(\x05R\bpageSize\"\xbf\x01\n" +
+	"\x1bListRoomBannedUsersResponse\x123\n" +
+	"\x05items\x18\x01 \x03(\v2\x1d.hyapp.room.v1.RoomBannedUserR\x05items\x12\x14\n" +
+	"\x05total\x18\x02 \x01(\x03R\x05total\x12\x12\n" +
+	"\x04page\x18\x03 \x01(\x05R\x04page\x12\x1b\n" +
+	"\tpage_size\x18\x04 \x01(\x05R\bpageSize\x12$\n" +
+	"\x0eserver_time_ms\x18\x05 \x01(\x03R\fserverTimeMs\"u\n" +
 	"\x11FollowRoomRequest\x12.\n" +
 	"\x04meta\x18\x01 \x01(\v2\x1a.hyapp.room.v1.RequestMetaR\x04meta\x12\x17\n" +
 	"\aroom_id\x18\x02 \x01(\tR\x06roomId\x12\x17\n" +
@@ -8711,11 +9529,13 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\x14UnfollowRoomResponse\x12\x17\n" +
 	"\aroom_id\x18\x01 \x01(\tR\x06roomId\x12\x1a\n" +
 	"\bfollowed\x18\x02 \x01(\bR\bfollowed\x12$\n" +
-	"\x0eserver_time_ms\x18\x03 \x01(\x03R\fserverTimeMs2\x87\x15\n" +
+	"\x0eserver_time_ms\x18\x03 \x01(\x03R\fserverTimeMs2\xda\x16\n" +
 	"\x12RoomCommandService\x12Q\n" +
 	"\n" +
 	"CreateRoom\x12 .hyapp.room.v1.CreateRoomRequest\x1a!.hyapp.room.v1.CreateRoomResponse\x12f\n" +
-	"\x11UpdateRoomProfile\x12'.hyapp.room.v1.UpdateRoomProfileRequest\x1a(.hyapp.room.v1.UpdateRoomProfileResponse\x12K\n" +
+	"\x11UpdateRoomProfile\x12'.hyapp.room.v1.UpdateRoomProfileRequest\x1a(.hyapp.room.v1.UpdateRoomProfileResponse\x12i\n" +
+	"\x12SaveRoomBackground\x12(.hyapp.room.v1.SaveRoomBackgroundRequest\x1a).hyapp.room.v1.SaveRoomBackgroundResponse\x12f\n" +
+	"\x11SetRoomBackground\x12'.hyapp.room.v1.SetRoomBackgroundRequest\x1a(.hyapp.room.v1.SetRoomBackgroundResponse\x12K\n" +
 	"\bJoinRoom\x12\x1e.hyapp.room.v1.JoinRoomRequest\x1a\x1f.hyapp.room.v1.JoinRoomResponse\x12Z\n" +
 	"\rRoomHeartbeat\x12#.hyapp.room.v1.RoomHeartbeatRequest\x1a$.hyapp.room.v1.RoomHeartbeatResponse\x12N\n" +
 	"\tLeaveRoom\x12\x1f.hyapp.room.v1.LeaveRoomRequest\x1a .hyapp.room.v1.LeaveRoomResponse\x12N\n" +
@@ -8747,8 +9567,7 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\fUnfollowRoom\x12\".hyapp.room.v1.UnfollowRoomRequest\x1a#.hyapp.room.v1.UnfollowRoomResponse2\xee\x01\n" +
 	"\x10RoomGuardService\x12o\n" +
 	"\x14CheckSpeakPermission\x12*.hyapp.room.v1.CheckSpeakPermissionRequest\x1a+.hyapp.room.v1.CheckSpeakPermissionResponse\x12i\n" +
-	"\x12VerifyRoomPresence\x12(.hyapp.room.v1.VerifyRoomPresenceRequest\x1a).hyapp.room.v1.VerifyRoomPresenceResponse2\xb0\n" +
-	"\n" +
+	"\x12VerifyRoomPresence\x12(.hyapp.room.v1.VerifyRoomPresenceRequest\x1a).hyapp.room.v1.VerifyRoomPresenceResponse2\x8c\f\n" +
 	"\x10RoomQueryService\x12]\n" +
 	"\x0eAdminListRooms\x12$.hyapp.room.v1.AdminListRoomsRequest\x1a%.hyapp.room.v1.AdminListRoomsResponse\x12W\n" +
 	"\fAdminGetRoom\x12\".hyapp.room.v1.AdminGetRoomRequest\x1a#.hyapp.room.v1.AdminGetRoomResponse\x12\x81\x01\n" +
@@ -8760,9 +9579,11 @@ const file_proto_room_v1_room_proto_rawDesc = "" +
 	"\x17ListRoomGiftLeaderboard\x12-.hyapp.room.v1.ListRoomGiftLeaderboardRequest\x1a..hyapp.room.v1.ListRoomGiftLeaderboardResponse\x12N\n" +
 	"\tGetMyRoom\x12\x1f.hyapp.room.v1.GetMyRoomRequest\x1a .hyapp.room.v1.GetMyRoomResponse\x12]\n" +
 	"\x0eGetCurrentRoom\x12$.hyapp.room.v1.GetCurrentRoomRequest\x1a%.hyapp.room.v1.GetCurrentRoomResponse\x12`\n" +
-	"\x0fGetRoomSnapshot\x12%.hyapp.room.v1.GetRoomSnapshotRequest\x1a&.hyapp.room.v1.GetRoomSnapshotResponse\x12`\n" +
+	"\x0fGetRoomSnapshot\x12%.hyapp.room.v1.GetRoomSnapshotRequest\x1a&.hyapp.room.v1.GetRoomSnapshotResponse\x12l\n" +
+	"\x13ListRoomBackgrounds\x12).hyapp.room.v1.ListRoomBackgroundsRequest\x1a*.hyapp.room.v1.ListRoomBackgroundsResponse\x12`\n" +
 	"\x0fGetRoomTreasure\x12%.hyapp.room.v1.GetRoomTreasureRequest\x1a&.hyapp.room.v1.GetRoomTreasureResponse\x12l\n" +
-	"\x13ListRoomOnlineUsers\x12).hyapp.room.v1.ListRoomOnlineUsersRequest\x1a*.hyapp.room.v1.ListRoomOnlineUsersResponseB&Z$hyapp.local/api/proto/room/v1;roomv1b\x06proto3"
+	"\x13ListRoomOnlineUsers\x12).hyapp.room.v1.ListRoomOnlineUsersRequest\x1a*.hyapp.room.v1.ListRoomOnlineUsersResponse\x12l\n" +
+	"\x13ListRoomBannedUsers\x12).hyapp.room.v1.ListRoomBannedUsersRequest\x1a*.hyapp.room.v1.ListRoomBannedUsersResponseB&Z$hyapp.local/api/proto/room/v1;roomv1b\x06proto3"
 
 var (
 	file_proto_room_v1_room_proto_rawDescOnce sync.Once
@@ -8776,7 +9597,7 @@ func file_proto_room_v1_room_proto_rawDescGZIP() []byte {
 	return file_proto_room_v1_room_proto_rawDescData
 }
 
-var file_proto_room_v1_room_proto_msgTypes = make([]protoimpl.MessageInfo, 110)
+var file_proto_room_v1_room_proto_msgTypes = make([]protoimpl.MessageInfo, 121)
 var file_proto_room_v1_room_proto_goTypes = []any{
 	(*RequestMeta)(nil),                           // 0: hyapp.room.v1.RequestMeta
 	(*CommandResult)(nil),                         // 1: hyapp.room.v1.CommandResult
@@ -8809,85 +9630,96 @@ var file_proto_room_v1_room_proto_goTypes = []any{
 	(*AdminCreateRoomPinResponse)(nil),            // 28: hyapp.room.v1.AdminCreateRoomPinResponse
 	(*AdminCancelRoomPinRequest)(nil),             // 29: hyapp.room.v1.AdminCancelRoomPinRequest
 	(*AdminCancelRoomPinResponse)(nil),            // 30: hyapp.room.v1.AdminCancelRoomPinResponse
-	(*RoomSnapshot)(nil),                          // 31: hyapp.room.v1.RoomSnapshot
-	(*CreateRoomRequest)(nil),                     // 32: hyapp.room.v1.CreateRoomRequest
-	(*CreateRoomResponse)(nil),                    // 33: hyapp.room.v1.CreateRoomResponse
-	(*UpdateRoomProfileRequest)(nil),              // 34: hyapp.room.v1.UpdateRoomProfileRequest
-	(*UpdateRoomProfileResponse)(nil),             // 35: hyapp.room.v1.UpdateRoomProfileResponse
-	(*JoinRoomRequest)(nil),                       // 36: hyapp.room.v1.JoinRoomRequest
-	(*JoinRoomResponse)(nil),                      // 37: hyapp.room.v1.JoinRoomResponse
-	(*RoomHeartbeatRequest)(nil),                  // 38: hyapp.room.v1.RoomHeartbeatRequest
-	(*RoomHeartbeatResponse)(nil),                 // 39: hyapp.room.v1.RoomHeartbeatResponse
-	(*LeaveRoomRequest)(nil),                      // 40: hyapp.room.v1.LeaveRoomRequest
-	(*LeaveRoomResponse)(nil),                     // 41: hyapp.room.v1.LeaveRoomResponse
-	(*CloseRoomRequest)(nil),                      // 42: hyapp.room.v1.CloseRoomRequest
-	(*CloseRoomResponse)(nil),                     // 43: hyapp.room.v1.CloseRoomResponse
-	(*AdminRoomListItem)(nil),                     // 44: hyapp.room.v1.AdminRoomListItem
-	(*AdminListRoomsRequest)(nil),                 // 45: hyapp.room.v1.AdminListRoomsRequest
-	(*AdminListRoomsResponse)(nil),                // 46: hyapp.room.v1.AdminListRoomsResponse
-	(*AdminGetRoomRequest)(nil),                   // 47: hyapp.room.v1.AdminGetRoomRequest
-	(*AdminGetRoomResponse)(nil),                  // 48: hyapp.room.v1.AdminGetRoomResponse
-	(*AdminUpdateRoomRequest)(nil),                // 49: hyapp.room.v1.AdminUpdateRoomRequest
-	(*AdminUpdateRoomResponse)(nil),               // 50: hyapp.room.v1.AdminUpdateRoomResponse
-	(*AdminDeleteRoomRequest)(nil),                // 51: hyapp.room.v1.AdminDeleteRoomRequest
-	(*AdminDeleteRoomResponse)(nil),               // 52: hyapp.room.v1.AdminDeleteRoomResponse
-	(*MicUpRequest)(nil),                          // 53: hyapp.room.v1.MicUpRequest
-	(*MicUpResponse)(nil),                         // 54: hyapp.room.v1.MicUpResponse
-	(*MicDownRequest)(nil),                        // 55: hyapp.room.v1.MicDownRequest
-	(*MicDownResponse)(nil),                       // 56: hyapp.room.v1.MicDownResponse
-	(*ChangeMicSeatRequest)(nil),                  // 57: hyapp.room.v1.ChangeMicSeatRequest
-	(*ChangeMicSeatResponse)(nil),                 // 58: hyapp.room.v1.ChangeMicSeatResponse
-	(*ConfirmMicPublishingRequest)(nil),           // 59: hyapp.room.v1.ConfirmMicPublishingRequest
-	(*ConfirmMicPublishingResponse)(nil),          // 60: hyapp.room.v1.ConfirmMicPublishingResponse
-	(*SetMicMuteRequest)(nil),                     // 61: hyapp.room.v1.SetMicMuteRequest
-	(*SetMicMuteResponse)(nil),                    // 62: hyapp.room.v1.SetMicMuteResponse
-	(*ApplyRTCEventRequest)(nil),                  // 63: hyapp.room.v1.ApplyRTCEventRequest
-	(*ApplyRTCEventResponse)(nil),                 // 64: hyapp.room.v1.ApplyRTCEventResponse
-	(*SetMicSeatLockRequest)(nil),                 // 65: hyapp.room.v1.SetMicSeatLockRequest
-	(*SetMicSeatLockResponse)(nil),                // 66: hyapp.room.v1.SetMicSeatLockResponse
-	(*SetChatEnabledRequest)(nil),                 // 67: hyapp.room.v1.SetChatEnabledRequest
-	(*SetChatEnabledResponse)(nil),                // 68: hyapp.room.v1.SetChatEnabledResponse
-	(*SetRoomPasswordRequest)(nil),                // 69: hyapp.room.v1.SetRoomPasswordRequest
-	(*SetRoomPasswordResponse)(nil),               // 70: hyapp.room.v1.SetRoomPasswordResponse
-	(*SetRoomAdminRequest)(nil),                   // 71: hyapp.room.v1.SetRoomAdminRequest
-	(*SetRoomAdminResponse)(nil),                  // 72: hyapp.room.v1.SetRoomAdminResponse
-	(*MuteUserRequest)(nil),                       // 73: hyapp.room.v1.MuteUserRequest
-	(*MuteUserResponse)(nil),                      // 74: hyapp.room.v1.MuteUserResponse
-	(*KickUserRequest)(nil),                       // 75: hyapp.room.v1.KickUserRequest
-	(*KickUserResponse)(nil),                      // 76: hyapp.room.v1.KickUserResponse
-	(*UnbanUserRequest)(nil),                      // 77: hyapp.room.v1.UnbanUserRequest
-	(*UnbanUserResponse)(nil),                     // 78: hyapp.room.v1.UnbanUserResponse
-	(*SystemEvictUserRequest)(nil),                // 79: hyapp.room.v1.SystemEvictUserRequest
-	(*SystemEvictUserResponse)(nil),               // 80: hyapp.room.v1.SystemEvictUserResponse
-	(*SendGiftRequest)(nil),                       // 81: hyapp.room.v1.SendGiftRequest
-	(*SendGiftResponse)(nil),                      // 82: hyapp.room.v1.SendGiftResponse
-	(*CheckSpeakPermissionRequest)(nil),           // 83: hyapp.room.v1.CheckSpeakPermissionRequest
-	(*CheckSpeakPermissionResponse)(nil),          // 84: hyapp.room.v1.CheckSpeakPermissionResponse
-	(*VerifyRoomPresenceRequest)(nil),             // 85: hyapp.room.v1.VerifyRoomPresenceRequest
-	(*VerifyRoomPresenceResponse)(nil),            // 86: hyapp.room.v1.VerifyRoomPresenceResponse
-	(*ListRoomsRequest)(nil),                      // 87: hyapp.room.v1.ListRoomsRequest
-	(*ListRoomFeedsRequest)(nil),                  // 88: hyapp.room.v1.ListRoomFeedsRequest
-	(*ListRoomGiftLeaderboardRequest)(nil),        // 89: hyapp.room.v1.ListRoomGiftLeaderboardRequest
-	(*RoomFeedRelatedUser)(nil),                   // 90: hyapp.room.v1.RoomFeedRelatedUser
-	(*RoomListItem)(nil),                          // 91: hyapp.room.v1.RoomListItem
-	(*ListRoomsResponse)(nil),                     // 92: hyapp.room.v1.ListRoomsResponse
-	(*RoomGiftLeaderboardItem)(nil),               // 93: hyapp.room.v1.RoomGiftLeaderboardItem
-	(*ListRoomGiftLeaderboardResponse)(nil),       // 94: hyapp.room.v1.ListRoomGiftLeaderboardResponse
-	(*GetMyRoomRequest)(nil),                      // 95: hyapp.room.v1.GetMyRoomRequest
-	(*GetMyRoomResponse)(nil),                     // 96: hyapp.room.v1.GetMyRoomResponse
-	(*GetCurrentRoomRequest)(nil),                 // 97: hyapp.room.v1.GetCurrentRoomRequest
-	(*GetCurrentRoomResponse)(nil),                // 98: hyapp.room.v1.GetCurrentRoomResponse
-	(*GetRoomSnapshotRequest)(nil),                // 99: hyapp.room.v1.GetRoomSnapshotRequest
-	(*GetRoomSnapshotResponse)(nil),               // 100: hyapp.room.v1.GetRoomSnapshotResponse
-	(*GetRoomTreasureRequest)(nil),                // 101: hyapp.room.v1.GetRoomTreasureRequest
-	(*GetRoomTreasureResponse)(nil),               // 102: hyapp.room.v1.GetRoomTreasureResponse
-	(*ListRoomOnlineUsersRequest)(nil),            // 103: hyapp.room.v1.ListRoomOnlineUsersRequest
-	(*ListRoomOnlineUsersResponse)(nil),           // 104: hyapp.room.v1.ListRoomOnlineUsersResponse
-	(*FollowRoomRequest)(nil),                     // 105: hyapp.room.v1.FollowRoomRequest
-	(*FollowRoomResponse)(nil),                    // 106: hyapp.room.v1.FollowRoomResponse
-	(*UnfollowRoomRequest)(nil),                   // 107: hyapp.room.v1.UnfollowRoomRequest
-	(*UnfollowRoomResponse)(nil),                  // 108: hyapp.room.v1.UnfollowRoomResponse
-	nil,                                           // 109: hyapp.room.v1.RoomSnapshot.RoomExtEntry
+	(*RoomBanState)(nil),                          // 31: hyapp.room.v1.RoomBanState
+	(*RoomSnapshot)(nil),                          // 32: hyapp.room.v1.RoomSnapshot
+	(*RoomBackgroundImage)(nil),                   // 33: hyapp.room.v1.RoomBackgroundImage
+	(*SaveRoomBackgroundRequest)(nil),             // 34: hyapp.room.v1.SaveRoomBackgroundRequest
+	(*SaveRoomBackgroundResponse)(nil),            // 35: hyapp.room.v1.SaveRoomBackgroundResponse
+	(*ListRoomBackgroundsRequest)(nil),            // 36: hyapp.room.v1.ListRoomBackgroundsRequest
+	(*ListRoomBackgroundsResponse)(nil),           // 37: hyapp.room.v1.ListRoomBackgroundsResponse
+	(*SetRoomBackgroundRequest)(nil),              // 38: hyapp.room.v1.SetRoomBackgroundRequest
+	(*SetRoomBackgroundResponse)(nil),             // 39: hyapp.room.v1.SetRoomBackgroundResponse
+	(*CreateRoomRequest)(nil),                     // 40: hyapp.room.v1.CreateRoomRequest
+	(*CreateRoomResponse)(nil),                    // 41: hyapp.room.v1.CreateRoomResponse
+	(*UpdateRoomProfileRequest)(nil),              // 42: hyapp.room.v1.UpdateRoomProfileRequest
+	(*UpdateRoomProfileResponse)(nil),             // 43: hyapp.room.v1.UpdateRoomProfileResponse
+	(*JoinRoomRequest)(nil),                       // 44: hyapp.room.v1.JoinRoomRequest
+	(*JoinRoomResponse)(nil),                      // 45: hyapp.room.v1.JoinRoomResponse
+	(*RoomHeartbeatRequest)(nil),                  // 46: hyapp.room.v1.RoomHeartbeatRequest
+	(*RoomHeartbeatResponse)(nil),                 // 47: hyapp.room.v1.RoomHeartbeatResponse
+	(*LeaveRoomRequest)(nil),                      // 48: hyapp.room.v1.LeaveRoomRequest
+	(*LeaveRoomResponse)(nil),                     // 49: hyapp.room.v1.LeaveRoomResponse
+	(*CloseRoomRequest)(nil),                      // 50: hyapp.room.v1.CloseRoomRequest
+	(*CloseRoomResponse)(nil),                     // 51: hyapp.room.v1.CloseRoomResponse
+	(*AdminRoomListItem)(nil),                     // 52: hyapp.room.v1.AdminRoomListItem
+	(*AdminListRoomsRequest)(nil),                 // 53: hyapp.room.v1.AdminListRoomsRequest
+	(*AdminListRoomsResponse)(nil),                // 54: hyapp.room.v1.AdminListRoomsResponse
+	(*AdminGetRoomRequest)(nil),                   // 55: hyapp.room.v1.AdminGetRoomRequest
+	(*AdminGetRoomResponse)(nil),                  // 56: hyapp.room.v1.AdminGetRoomResponse
+	(*AdminUpdateRoomRequest)(nil),                // 57: hyapp.room.v1.AdminUpdateRoomRequest
+	(*AdminUpdateRoomResponse)(nil),               // 58: hyapp.room.v1.AdminUpdateRoomResponse
+	(*AdminDeleteRoomRequest)(nil),                // 59: hyapp.room.v1.AdminDeleteRoomRequest
+	(*AdminDeleteRoomResponse)(nil),               // 60: hyapp.room.v1.AdminDeleteRoomResponse
+	(*MicUpRequest)(nil),                          // 61: hyapp.room.v1.MicUpRequest
+	(*MicUpResponse)(nil),                         // 62: hyapp.room.v1.MicUpResponse
+	(*MicDownRequest)(nil),                        // 63: hyapp.room.v1.MicDownRequest
+	(*MicDownResponse)(nil),                       // 64: hyapp.room.v1.MicDownResponse
+	(*ChangeMicSeatRequest)(nil),                  // 65: hyapp.room.v1.ChangeMicSeatRequest
+	(*ChangeMicSeatResponse)(nil),                 // 66: hyapp.room.v1.ChangeMicSeatResponse
+	(*ConfirmMicPublishingRequest)(nil),           // 67: hyapp.room.v1.ConfirmMicPublishingRequest
+	(*ConfirmMicPublishingResponse)(nil),          // 68: hyapp.room.v1.ConfirmMicPublishingResponse
+	(*SetMicMuteRequest)(nil),                     // 69: hyapp.room.v1.SetMicMuteRequest
+	(*SetMicMuteResponse)(nil),                    // 70: hyapp.room.v1.SetMicMuteResponse
+	(*ApplyRTCEventRequest)(nil),                  // 71: hyapp.room.v1.ApplyRTCEventRequest
+	(*ApplyRTCEventResponse)(nil),                 // 72: hyapp.room.v1.ApplyRTCEventResponse
+	(*SetMicSeatLockRequest)(nil),                 // 73: hyapp.room.v1.SetMicSeatLockRequest
+	(*SetMicSeatLockResponse)(nil),                // 74: hyapp.room.v1.SetMicSeatLockResponse
+	(*SetChatEnabledRequest)(nil),                 // 75: hyapp.room.v1.SetChatEnabledRequest
+	(*SetChatEnabledResponse)(nil),                // 76: hyapp.room.v1.SetChatEnabledResponse
+	(*SetRoomPasswordRequest)(nil),                // 77: hyapp.room.v1.SetRoomPasswordRequest
+	(*SetRoomPasswordResponse)(nil),               // 78: hyapp.room.v1.SetRoomPasswordResponse
+	(*SetRoomAdminRequest)(nil),                   // 79: hyapp.room.v1.SetRoomAdminRequest
+	(*SetRoomAdminResponse)(nil),                  // 80: hyapp.room.v1.SetRoomAdminResponse
+	(*MuteUserRequest)(nil),                       // 81: hyapp.room.v1.MuteUserRequest
+	(*MuteUserResponse)(nil),                      // 82: hyapp.room.v1.MuteUserResponse
+	(*KickUserRequest)(nil),                       // 83: hyapp.room.v1.KickUserRequest
+	(*KickUserResponse)(nil),                      // 84: hyapp.room.v1.KickUserResponse
+	(*UnbanUserRequest)(nil),                      // 85: hyapp.room.v1.UnbanUserRequest
+	(*UnbanUserResponse)(nil),                     // 86: hyapp.room.v1.UnbanUserResponse
+	(*SystemEvictUserRequest)(nil),                // 87: hyapp.room.v1.SystemEvictUserRequest
+	(*SystemEvictUserResponse)(nil),               // 88: hyapp.room.v1.SystemEvictUserResponse
+	(*SendGiftRequest)(nil),                       // 89: hyapp.room.v1.SendGiftRequest
+	(*SendGiftResponse)(nil),                      // 90: hyapp.room.v1.SendGiftResponse
+	(*CheckSpeakPermissionRequest)(nil),           // 91: hyapp.room.v1.CheckSpeakPermissionRequest
+	(*CheckSpeakPermissionResponse)(nil),          // 92: hyapp.room.v1.CheckSpeakPermissionResponse
+	(*VerifyRoomPresenceRequest)(nil),             // 93: hyapp.room.v1.VerifyRoomPresenceRequest
+	(*VerifyRoomPresenceResponse)(nil),            // 94: hyapp.room.v1.VerifyRoomPresenceResponse
+	(*ListRoomsRequest)(nil),                      // 95: hyapp.room.v1.ListRoomsRequest
+	(*ListRoomFeedsRequest)(nil),                  // 96: hyapp.room.v1.ListRoomFeedsRequest
+	(*ListRoomGiftLeaderboardRequest)(nil),        // 97: hyapp.room.v1.ListRoomGiftLeaderboardRequest
+	(*RoomFeedRelatedUser)(nil),                   // 98: hyapp.room.v1.RoomFeedRelatedUser
+	(*RoomListItem)(nil),                          // 99: hyapp.room.v1.RoomListItem
+	(*ListRoomsResponse)(nil),                     // 100: hyapp.room.v1.ListRoomsResponse
+	(*RoomGiftLeaderboardItem)(nil),               // 101: hyapp.room.v1.RoomGiftLeaderboardItem
+	(*ListRoomGiftLeaderboardResponse)(nil),       // 102: hyapp.room.v1.ListRoomGiftLeaderboardResponse
+	(*GetMyRoomRequest)(nil),                      // 103: hyapp.room.v1.GetMyRoomRequest
+	(*GetMyRoomResponse)(nil),                     // 104: hyapp.room.v1.GetMyRoomResponse
+	(*GetCurrentRoomRequest)(nil),                 // 105: hyapp.room.v1.GetCurrentRoomRequest
+	(*GetCurrentRoomResponse)(nil),                // 106: hyapp.room.v1.GetCurrentRoomResponse
+	(*GetRoomSnapshotRequest)(nil),                // 107: hyapp.room.v1.GetRoomSnapshotRequest
+	(*GetRoomSnapshotResponse)(nil),               // 108: hyapp.room.v1.GetRoomSnapshotResponse
+	(*GetRoomTreasureRequest)(nil),                // 109: hyapp.room.v1.GetRoomTreasureRequest
+	(*GetRoomTreasureResponse)(nil),               // 110: hyapp.room.v1.GetRoomTreasureResponse
+	(*ListRoomOnlineUsersRequest)(nil),            // 111: hyapp.room.v1.ListRoomOnlineUsersRequest
+	(*ListRoomOnlineUsersResponse)(nil),           // 112: hyapp.room.v1.ListRoomOnlineUsersResponse
+	(*RoomBannedUser)(nil),                        // 113: hyapp.room.v1.RoomBannedUser
+	(*ListRoomBannedUsersRequest)(nil),            // 114: hyapp.room.v1.ListRoomBannedUsersRequest
+	(*ListRoomBannedUsersResponse)(nil),           // 115: hyapp.room.v1.ListRoomBannedUsersResponse
+	(*FollowRoomRequest)(nil),                     // 116: hyapp.room.v1.FollowRoomRequest
+	(*FollowRoomResponse)(nil),                    // 117: hyapp.room.v1.FollowRoomResponse
+	(*UnfollowRoomRequest)(nil),                   // 118: hyapp.room.v1.UnfollowRoomRequest
+	(*UnfollowRoomResponse)(nil),                  // 119: hyapp.room.v1.UnfollowRoomResponse
+	nil,                                           // 120: hyapp.room.v1.RoomSnapshot.RoomExtEntry
 }
 var file_proto_room_v1_room_proto_depIdxs = []int32{
 	7,   // 0: hyapp.room.v1.RoomTreasureLevel.in_room_rewards:type_name -> hyapp.room.v1.RoomTreasureRewardItem
@@ -8917,198 +9749,217 @@ var file_proto_room_v1_room_proto_depIdxs = []int32{
 	4,   // 24: hyapp.room.v1.RoomSnapshot.mic_seats:type_name -> hyapp.room.v1.SeatState
 	2,   // 25: hyapp.room.v1.RoomSnapshot.online_users:type_name -> hyapp.room.v1.RoomUser
 	5,   // 26: hyapp.room.v1.RoomSnapshot.gift_rank:type_name -> hyapp.room.v1.RankItem
-	109, // 27: hyapp.room.v1.RoomSnapshot.room_ext:type_name -> hyapp.room.v1.RoomSnapshot.RoomExtEntry
+	120, // 27: hyapp.room.v1.RoomSnapshot.room_ext:type_name -> hyapp.room.v1.RoomSnapshot.RoomExtEntry
 	10,  // 28: hyapp.room.v1.RoomSnapshot.treasure:type_name -> hyapp.room.v1.RoomTreasureState
-	0,   // 29: hyapp.room.v1.CreateRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 30: hyapp.room.v1.CreateRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 31: hyapp.room.v1.CreateRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 32: hyapp.room.v1.UpdateRoomProfileRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 33: hyapp.room.v1.UpdateRoomProfileResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 34: hyapp.room.v1.UpdateRoomProfileResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 35: hyapp.room.v1.JoinRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 36: hyapp.room.v1.JoinRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	2,   // 37: hyapp.room.v1.JoinRoomResponse.user:type_name -> hyapp.room.v1.RoomUser
-	31,  // 38: hyapp.room.v1.JoinRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 39: hyapp.room.v1.RoomHeartbeatRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 40: hyapp.room.v1.RoomHeartbeatResponse.result:type_name -> hyapp.room.v1.CommandResult
-	2,   // 41: hyapp.room.v1.RoomHeartbeatResponse.user:type_name -> hyapp.room.v1.RoomUser
-	31,  // 42: hyapp.room.v1.RoomHeartbeatResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 43: hyapp.room.v1.LeaveRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 44: hyapp.room.v1.LeaveRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 45: hyapp.room.v1.LeaveRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 46: hyapp.room.v1.CloseRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 47: hyapp.room.v1.CloseRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 48: hyapp.room.v1.CloseRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 49: hyapp.room.v1.AdminListRoomsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	44,  // 50: hyapp.room.v1.AdminListRoomsResponse.rooms:type_name -> hyapp.room.v1.AdminRoomListItem
-	0,   // 51: hyapp.room.v1.AdminGetRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	44,  // 52: hyapp.room.v1.AdminGetRoomResponse.room:type_name -> hyapp.room.v1.AdminRoomListItem
-	0,   // 53: hyapp.room.v1.AdminUpdateRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 54: hyapp.room.v1.AdminUpdateRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 55: hyapp.room.v1.AdminUpdateRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 56: hyapp.room.v1.AdminDeleteRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 57: hyapp.room.v1.AdminDeleteRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 58: hyapp.room.v1.AdminDeleteRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 59: hyapp.room.v1.MicUpRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 60: hyapp.room.v1.MicUpResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 61: hyapp.room.v1.MicUpResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 62: hyapp.room.v1.MicDownRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 63: hyapp.room.v1.MicDownResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 64: hyapp.room.v1.MicDownResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 65: hyapp.room.v1.ChangeMicSeatRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 66: hyapp.room.v1.ChangeMicSeatResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 67: hyapp.room.v1.ChangeMicSeatResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 68: hyapp.room.v1.ConfirmMicPublishingRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 69: hyapp.room.v1.ConfirmMicPublishingResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 70: hyapp.room.v1.ConfirmMicPublishingResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 71: hyapp.room.v1.SetMicMuteRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 72: hyapp.room.v1.SetMicMuteResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 73: hyapp.room.v1.SetMicMuteResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 74: hyapp.room.v1.ApplyRTCEventRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 75: hyapp.room.v1.ApplyRTCEventResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 76: hyapp.room.v1.ApplyRTCEventResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 77: hyapp.room.v1.SetMicSeatLockRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 78: hyapp.room.v1.SetMicSeatLockResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 79: hyapp.room.v1.SetMicSeatLockResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 80: hyapp.room.v1.SetChatEnabledRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 81: hyapp.room.v1.SetChatEnabledResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 82: hyapp.room.v1.SetChatEnabledResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 83: hyapp.room.v1.SetRoomPasswordRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 84: hyapp.room.v1.SetRoomPasswordResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 85: hyapp.room.v1.SetRoomPasswordResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 86: hyapp.room.v1.SetRoomAdminRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 87: hyapp.room.v1.SetRoomAdminResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 88: hyapp.room.v1.SetRoomAdminResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 89: hyapp.room.v1.MuteUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 90: hyapp.room.v1.MuteUserResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 91: hyapp.room.v1.MuteUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 92: hyapp.room.v1.KickUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 93: hyapp.room.v1.KickUserResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 94: hyapp.room.v1.KickUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 95: hyapp.room.v1.UnbanUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 96: hyapp.room.v1.UnbanUserResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 97: hyapp.room.v1.UnbanUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 98: hyapp.room.v1.SystemEvictUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 99: hyapp.room.v1.SystemEvictUserResponse.result:type_name -> hyapp.room.v1.CommandResult
-	31,  // 100: hyapp.room.v1.SystemEvictUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 101: hyapp.room.v1.SendGiftRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	1,   // 102: hyapp.room.v1.SendGiftResponse.result:type_name -> hyapp.room.v1.CommandResult
-	5,   // 103: hyapp.room.v1.SendGiftResponse.gift_rank:type_name -> hyapp.room.v1.RankItem
-	31,  // 104: hyapp.room.v1.SendGiftResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	10,  // 105: hyapp.room.v1.SendGiftResponse.treasure:type_name -> hyapp.room.v1.RoomTreasureState
-	6,   // 106: hyapp.room.v1.SendGiftResponse.lucky_gift:type_name -> hyapp.room.v1.LuckyGiftDrawResult
-	0,   // 107: hyapp.room.v1.ListRoomsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	0,   // 108: hyapp.room.v1.ListRoomFeedsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	90,  // 109: hyapp.room.v1.ListRoomFeedsRequest.related_users:type_name -> hyapp.room.v1.RoomFeedRelatedUser
-	0,   // 110: hyapp.room.v1.ListRoomGiftLeaderboardRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	91,  // 111: hyapp.room.v1.ListRoomsResponse.rooms:type_name -> hyapp.room.v1.RoomListItem
-	91,  // 112: hyapp.room.v1.RoomGiftLeaderboardItem.room:type_name -> hyapp.room.v1.RoomListItem
-	93,  // 113: hyapp.room.v1.ListRoomGiftLeaderboardResponse.items:type_name -> hyapp.room.v1.RoomGiftLeaderboardItem
-	0,   // 114: hyapp.room.v1.GetMyRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	91,  // 115: hyapp.room.v1.GetMyRoomResponse.room:type_name -> hyapp.room.v1.RoomListItem
-	0,   // 116: hyapp.room.v1.GetCurrentRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	0,   // 117: hyapp.room.v1.GetRoomSnapshotRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	31,  // 118: hyapp.room.v1.GetRoomSnapshotResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
-	0,   // 119: hyapp.room.v1.GetRoomTreasureRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	11,  // 120: hyapp.room.v1.GetRoomTreasureResponse.treasure:type_name -> hyapp.room.v1.RoomTreasureInfo
-	0,   // 121: hyapp.room.v1.ListRoomOnlineUsersRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	2,   // 122: hyapp.room.v1.ListRoomOnlineUsersResponse.users:type_name -> hyapp.room.v1.RoomUser
-	3,   // 123: hyapp.room.v1.ListRoomOnlineUsersResponse.items:type_name -> hyapp.room.v1.RoomOnlineUser
-	0,   // 124: hyapp.room.v1.FollowRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	0,   // 125: hyapp.room.v1.UnfollowRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
-	32,  // 126: hyapp.room.v1.RoomCommandService.CreateRoom:input_type -> hyapp.room.v1.CreateRoomRequest
-	34,  // 127: hyapp.room.v1.RoomCommandService.UpdateRoomProfile:input_type -> hyapp.room.v1.UpdateRoomProfileRequest
-	36,  // 128: hyapp.room.v1.RoomCommandService.JoinRoom:input_type -> hyapp.room.v1.JoinRoomRequest
-	38,  // 129: hyapp.room.v1.RoomCommandService.RoomHeartbeat:input_type -> hyapp.room.v1.RoomHeartbeatRequest
-	40,  // 130: hyapp.room.v1.RoomCommandService.LeaveRoom:input_type -> hyapp.room.v1.LeaveRoomRequest
-	42,  // 131: hyapp.room.v1.RoomCommandService.CloseRoom:input_type -> hyapp.room.v1.CloseRoomRequest
-	49,  // 132: hyapp.room.v1.RoomCommandService.AdminUpdateRoom:input_type -> hyapp.room.v1.AdminUpdateRoomRequest
-	51,  // 133: hyapp.room.v1.RoomCommandService.AdminDeleteRoom:input_type -> hyapp.room.v1.AdminDeleteRoomRequest
-	16,  // 134: hyapp.room.v1.RoomCommandService.AdminUpdateRoomTreasureConfig:input_type -> hyapp.room.v1.AdminUpdateRoomTreasureConfigRequest
-	21,  // 135: hyapp.room.v1.RoomCommandService.AdminUpdateRoomSeatConfig:input_type -> hyapp.room.v1.AdminUpdateRoomSeatConfigRequest
-	27,  // 136: hyapp.room.v1.RoomCommandService.AdminCreateRoomPin:input_type -> hyapp.room.v1.AdminCreateRoomPinRequest
-	29,  // 137: hyapp.room.v1.RoomCommandService.AdminCancelRoomPin:input_type -> hyapp.room.v1.AdminCancelRoomPinRequest
-	53,  // 138: hyapp.room.v1.RoomCommandService.MicUp:input_type -> hyapp.room.v1.MicUpRequest
-	55,  // 139: hyapp.room.v1.RoomCommandService.MicDown:input_type -> hyapp.room.v1.MicDownRequest
-	57,  // 140: hyapp.room.v1.RoomCommandService.ChangeMicSeat:input_type -> hyapp.room.v1.ChangeMicSeatRequest
-	59,  // 141: hyapp.room.v1.RoomCommandService.ConfirmMicPublishing:input_type -> hyapp.room.v1.ConfirmMicPublishingRequest
-	61,  // 142: hyapp.room.v1.RoomCommandService.SetMicMute:input_type -> hyapp.room.v1.SetMicMuteRequest
-	63,  // 143: hyapp.room.v1.RoomCommandService.ApplyRTCEvent:input_type -> hyapp.room.v1.ApplyRTCEventRequest
-	65,  // 144: hyapp.room.v1.RoomCommandService.SetMicSeatLock:input_type -> hyapp.room.v1.SetMicSeatLockRequest
-	67,  // 145: hyapp.room.v1.RoomCommandService.SetChatEnabled:input_type -> hyapp.room.v1.SetChatEnabledRequest
-	69,  // 146: hyapp.room.v1.RoomCommandService.SetRoomPassword:input_type -> hyapp.room.v1.SetRoomPasswordRequest
-	71,  // 147: hyapp.room.v1.RoomCommandService.SetRoomAdmin:input_type -> hyapp.room.v1.SetRoomAdminRequest
-	73,  // 148: hyapp.room.v1.RoomCommandService.MuteUser:input_type -> hyapp.room.v1.MuteUserRequest
-	75,  // 149: hyapp.room.v1.RoomCommandService.KickUser:input_type -> hyapp.room.v1.KickUserRequest
-	77,  // 150: hyapp.room.v1.RoomCommandService.UnbanUser:input_type -> hyapp.room.v1.UnbanUserRequest
-	79,  // 151: hyapp.room.v1.RoomCommandService.SystemEvictUser:input_type -> hyapp.room.v1.SystemEvictUserRequest
-	81,  // 152: hyapp.room.v1.RoomCommandService.SendGift:input_type -> hyapp.room.v1.SendGiftRequest
-	105, // 153: hyapp.room.v1.RoomCommandService.FollowRoom:input_type -> hyapp.room.v1.FollowRoomRequest
-	107, // 154: hyapp.room.v1.RoomCommandService.UnfollowRoom:input_type -> hyapp.room.v1.UnfollowRoomRequest
-	83,  // 155: hyapp.room.v1.RoomGuardService.CheckSpeakPermission:input_type -> hyapp.room.v1.CheckSpeakPermissionRequest
-	85,  // 156: hyapp.room.v1.RoomGuardService.VerifyRoomPresence:input_type -> hyapp.room.v1.VerifyRoomPresenceRequest
-	45,  // 157: hyapp.room.v1.RoomQueryService.AdminListRooms:input_type -> hyapp.room.v1.AdminListRoomsRequest
-	47,  // 158: hyapp.room.v1.RoomQueryService.AdminGetRoom:input_type -> hyapp.room.v1.AdminGetRoomRequest
-	14,  // 159: hyapp.room.v1.RoomQueryService.AdminGetRoomTreasureConfig:input_type -> hyapp.room.v1.AdminGetRoomTreasureConfigRequest
-	19,  // 160: hyapp.room.v1.RoomQueryService.AdminGetRoomSeatConfig:input_type -> hyapp.room.v1.AdminGetRoomSeatConfigRequest
-	25,  // 161: hyapp.room.v1.RoomQueryService.AdminListRoomPins:input_type -> hyapp.room.v1.AdminListRoomPinsRequest
-	87,  // 162: hyapp.room.v1.RoomQueryService.ListRooms:input_type -> hyapp.room.v1.ListRoomsRequest
-	88,  // 163: hyapp.room.v1.RoomQueryService.ListRoomFeeds:input_type -> hyapp.room.v1.ListRoomFeedsRequest
-	89,  // 164: hyapp.room.v1.RoomQueryService.ListRoomGiftLeaderboard:input_type -> hyapp.room.v1.ListRoomGiftLeaderboardRequest
-	95,  // 165: hyapp.room.v1.RoomQueryService.GetMyRoom:input_type -> hyapp.room.v1.GetMyRoomRequest
-	97,  // 166: hyapp.room.v1.RoomQueryService.GetCurrentRoom:input_type -> hyapp.room.v1.GetCurrentRoomRequest
-	99,  // 167: hyapp.room.v1.RoomQueryService.GetRoomSnapshot:input_type -> hyapp.room.v1.GetRoomSnapshotRequest
-	101, // 168: hyapp.room.v1.RoomQueryService.GetRoomTreasure:input_type -> hyapp.room.v1.GetRoomTreasureRequest
-	103, // 169: hyapp.room.v1.RoomQueryService.ListRoomOnlineUsers:input_type -> hyapp.room.v1.ListRoomOnlineUsersRequest
-	33,  // 170: hyapp.room.v1.RoomCommandService.CreateRoom:output_type -> hyapp.room.v1.CreateRoomResponse
-	35,  // 171: hyapp.room.v1.RoomCommandService.UpdateRoomProfile:output_type -> hyapp.room.v1.UpdateRoomProfileResponse
-	37,  // 172: hyapp.room.v1.RoomCommandService.JoinRoom:output_type -> hyapp.room.v1.JoinRoomResponse
-	39,  // 173: hyapp.room.v1.RoomCommandService.RoomHeartbeat:output_type -> hyapp.room.v1.RoomHeartbeatResponse
-	41,  // 174: hyapp.room.v1.RoomCommandService.LeaveRoom:output_type -> hyapp.room.v1.LeaveRoomResponse
-	43,  // 175: hyapp.room.v1.RoomCommandService.CloseRoom:output_type -> hyapp.room.v1.CloseRoomResponse
-	50,  // 176: hyapp.room.v1.RoomCommandService.AdminUpdateRoom:output_type -> hyapp.room.v1.AdminUpdateRoomResponse
-	52,  // 177: hyapp.room.v1.RoomCommandService.AdminDeleteRoom:output_type -> hyapp.room.v1.AdminDeleteRoomResponse
-	17,  // 178: hyapp.room.v1.RoomCommandService.AdminUpdateRoomTreasureConfig:output_type -> hyapp.room.v1.AdminUpdateRoomTreasureConfigResponse
-	22,  // 179: hyapp.room.v1.RoomCommandService.AdminUpdateRoomSeatConfig:output_type -> hyapp.room.v1.AdminUpdateRoomSeatConfigResponse
-	28,  // 180: hyapp.room.v1.RoomCommandService.AdminCreateRoomPin:output_type -> hyapp.room.v1.AdminCreateRoomPinResponse
-	30,  // 181: hyapp.room.v1.RoomCommandService.AdminCancelRoomPin:output_type -> hyapp.room.v1.AdminCancelRoomPinResponse
-	54,  // 182: hyapp.room.v1.RoomCommandService.MicUp:output_type -> hyapp.room.v1.MicUpResponse
-	56,  // 183: hyapp.room.v1.RoomCommandService.MicDown:output_type -> hyapp.room.v1.MicDownResponse
-	58,  // 184: hyapp.room.v1.RoomCommandService.ChangeMicSeat:output_type -> hyapp.room.v1.ChangeMicSeatResponse
-	60,  // 185: hyapp.room.v1.RoomCommandService.ConfirmMicPublishing:output_type -> hyapp.room.v1.ConfirmMicPublishingResponse
-	62,  // 186: hyapp.room.v1.RoomCommandService.SetMicMute:output_type -> hyapp.room.v1.SetMicMuteResponse
-	64,  // 187: hyapp.room.v1.RoomCommandService.ApplyRTCEvent:output_type -> hyapp.room.v1.ApplyRTCEventResponse
-	66,  // 188: hyapp.room.v1.RoomCommandService.SetMicSeatLock:output_type -> hyapp.room.v1.SetMicSeatLockResponse
-	68,  // 189: hyapp.room.v1.RoomCommandService.SetChatEnabled:output_type -> hyapp.room.v1.SetChatEnabledResponse
-	70,  // 190: hyapp.room.v1.RoomCommandService.SetRoomPassword:output_type -> hyapp.room.v1.SetRoomPasswordResponse
-	72,  // 191: hyapp.room.v1.RoomCommandService.SetRoomAdmin:output_type -> hyapp.room.v1.SetRoomAdminResponse
-	74,  // 192: hyapp.room.v1.RoomCommandService.MuteUser:output_type -> hyapp.room.v1.MuteUserResponse
-	76,  // 193: hyapp.room.v1.RoomCommandService.KickUser:output_type -> hyapp.room.v1.KickUserResponse
-	78,  // 194: hyapp.room.v1.RoomCommandService.UnbanUser:output_type -> hyapp.room.v1.UnbanUserResponse
-	80,  // 195: hyapp.room.v1.RoomCommandService.SystemEvictUser:output_type -> hyapp.room.v1.SystemEvictUserResponse
-	82,  // 196: hyapp.room.v1.RoomCommandService.SendGift:output_type -> hyapp.room.v1.SendGiftResponse
-	106, // 197: hyapp.room.v1.RoomCommandService.FollowRoom:output_type -> hyapp.room.v1.FollowRoomResponse
-	108, // 198: hyapp.room.v1.RoomCommandService.UnfollowRoom:output_type -> hyapp.room.v1.UnfollowRoomResponse
-	84,  // 199: hyapp.room.v1.RoomGuardService.CheckSpeakPermission:output_type -> hyapp.room.v1.CheckSpeakPermissionResponse
-	86,  // 200: hyapp.room.v1.RoomGuardService.VerifyRoomPresence:output_type -> hyapp.room.v1.VerifyRoomPresenceResponse
-	46,  // 201: hyapp.room.v1.RoomQueryService.AdminListRooms:output_type -> hyapp.room.v1.AdminListRoomsResponse
-	48,  // 202: hyapp.room.v1.RoomQueryService.AdminGetRoom:output_type -> hyapp.room.v1.AdminGetRoomResponse
-	15,  // 203: hyapp.room.v1.RoomQueryService.AdminGetRoomTreasureConfig:output_type -> hyapp.room.v1.AdminGetRoomTreasureConfigResponse
-	20,  // 204: hyapp.room.v1.RoomQueryService.AdminGetRoomSeatConfig:output_type -> hyapp.room.v1.AdminGetRoomSeatConfigResponse
-	26,  // 205: hyapp.room.v1.RoomQueryService.AdminListRoomPins:output_type -> hyapp.room.v1.AdminListRoomPinsResponse
-	92,  // 206: hyapp.room.v1.RoomQueryService.ListRooms:output_type -> hyapp.room.v1.ListRoomsResponse
-	92,  // 207: hyapp.room.v1.RoomQueryService.ListRoomFeeds:output_type -> hyapp.room.v1.ListRoomsResponse
-	94,  // 208: hyapp.room.v1.RoomQueryService.ListRoomGiftLeaderboard:output_type -> hyapp.room.v1.ListRoomGiftLeaderboardResponse
-	96,  // 209: hyapp.room.v1.RoomQueryService.GetMyRoom:output_type -> hyapp.room.v1.GetMyRoomResponse
-	98,  // 210: hyapp.room.v1.RoomQueryService.GetCurrentRoom:output_type -> hyapp.room.v1.GetCurrentRoomResponse
-	100, // 211: hyapp.room.v1.RoomQueryService.GetRoomSnapshot:output_type -> hyapp.room.v1.GetRoomSnapshotResponse
-	102, // 212: hyapp.room.v1.RoomQueryService.GetRoomTreasure:output_type -> hyapp.room.v1.GetRoomTreasureResponse
-	104, // 213: hyapp.room.v1.RoomQueryService.ListRoomOnlineUsers:output_type -> hyapp.room.v1.ListRoomOnlineUsersResponse
-	170, // [170:214] is the sub-list for method output_type
-	126, // [126:170] is the sub-list for method input_type
-	126, // [126:126] is the sub-list for extension type_name
-	126, // [126:126] is the sub-list for extension extendee
-	0,   // [0:126] is the sub-list for field type_name
+	31,  // 29: hyapp.room.v1.RoomSnapshot.ban_states:type_name -> hyapp.room.v1.RoomBanState
+	0,   // 30: hyapp.room.v1.SaveRoomBackgroundRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	33,  // 31: hyapp.room.v1.SaveRoomBackgroundResponse.background:type_name -> hyapp.room.v1.RoomBackgroundImage
+	0,   // 32: hyapp.room.v1.ListRoomBackgroundsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	33,  // 33: hyapp.room.v1.ListRoomBackgroundsResponse.backgrounds:type_name -> hyapp.room.v1.RoomBackgroundImage
+	0,   // 34: hyapp.room.v1.SetRoomBackgroundRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 35: hyapp.room.v1.SetRoomBackgroundResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 36: hyapp.room.v1.SetRoomBackgroundResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	33,  // 37: hyapp.room.v1.SetRoomBackgroundResponse.background:type_name -> hyapp.room.v1.RoomBackgroundImage
+	0,   // 38: hyapp.room.v1.CreateRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 39: hyapp.room.v1.CreateRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 40: hyapp.room.v1.CreateRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 41: hyapp.room.v1.UpdateRoomProfileRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 42: hyapp.room.v1.UpdateRoomProfileResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 43: hyapp.room.v1.UpdateRoomProfileResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 44: hyapp.room.v1.JoinRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 45: hyapp.room.v1.JoinRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	2,   // 46: hyapp.room.v1.JoinRoomResponse.user:type_name -> hyapp.room.v1.RoomUser
+	32,  // 47: hyapp.room.v1.JoinRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 48: hyapp.room.v1.RoomHeartbeatRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 49: hyapp.room.v1.RoomHeartbeatResponse.result:type_name -> hyapp.room.v1.CommandResult
+	2,   // 50: hyapp.room.v1.RoomHeartbeatResponse.user:type_name -> hyapp.room.v1.RoomUser
+	32,  // 51: hyapp.room.v1.RoomHeartbeatResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 52: hyapp.room.v1.LeaveRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 53: hyapp.room.v1.LeaveRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 54: hyapp.room.v1.LeaveRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 55: hyapp.room.v1.CloseRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 56: hyapp.room.v1.CloseRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 57: hyapp.room.v1.CloseRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 58: hyapp.room.v1.AdminListRoomsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	52,  // 59: hyapp.room.v1.AdminListRoomsResponse.rooms:type_name -> hyapp.room.v1.AdminRoomListItem
+	0,   // 60: hyapp.room.v1.AdminGetRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	52,  // 61: hyapp.room.v1.AdminGetRoomResponse.room:type_name -> hyapp.room.v1.AdminRoomListItem
+	0,   // 62: hyapp.room.v1.AdminUpdateRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 63: hyapp.room.v1.AdminUpdateRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 64: hyapp.room.v1.AdminUpdateRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 65: hyapp.room.v1.AdminDeleteRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 66: hyapp.room.v1.AdminDeleteRoomResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 67: hyapp.room.v1.AdminDeleteRoomResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 68: hyapp.room.v1.MicUpRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 69: hyapp.room.v1.MicUpResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 70: hyapp.room.v1.MicUpResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 71: hyapp.room.v1.MicDownRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 72: hyapp.room.v1.MicDownResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 73: hyapp.room.v1.MicDownResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 74: hyapp.room.v1.ChangeMicSeatRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 75: hyapp.room.v1.ChangeMicSeatResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 76: hyapp.room.v1.ChangeMicSeatResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 77: hyapp.room.v1.ConfirmMicPublishingRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 78: hyapp.room.v1.ConfirmMicPublishingResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 79: hyapp.room.v1.ConfirmMicPublishingResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 80: hyapp.room.v1.SetMicMuteRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 81: hyapp.room.v1.SetMicMuteResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 82: hyapp.room.v1.SetMicMuteResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 83: hyapp.room.v1.ApplyRTCEventRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 84: hyapp.room.v1.ApplyRTCEventResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 85: hyapp.room.v1.ApplyRTCEventResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 86: hyapp.room.v1.SetMicSeatLockRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 87: hyapp.room.v1.SetMicSeatLockResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 88: hyapp.room.v1.SetMicSeatLockResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 89: hyapp.room.v1.SetChatEnabledRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 90: hyapp.room.v1.SetChatEnabledResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 91: hyapp.room.v1.SetChatEnabledResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 92: hyapp.room.v1.SetRoomPasswordRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 93: hyapp.room.v1.SetRoomPasswordResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 94: hyapp.room.v1.SetRoomPasswordResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 95: hyapp.room.v1.SetRoomAdminRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 96: hyapp.room.v1.SetRoomAdminResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 97: hyapp.room.v1.SetRoomAdminResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 98: hyapp.room.v1.MuteUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 99: hyapp.room.v1.MuteUserResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 100: hyapp.room.v1.MuteUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 101: hyapp.room.v1.KickUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 102: hyapp.room.v1.KickUserResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 103: hyapp.room.v1.KickUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 104: hyapp.room.v1.UnbanUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 105: hyapp.room.v1.UnbanUserResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 106: hyapp.room.v1.UnbanUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 107: hyapp.room.v1.SystemEvictUserRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 108: hyapp.room.v1.SystemEvictUserResponse.result:type_name -> hyapp.room.v1.CommandResult
+	32,  // 109: hyapp.room.v1.SystemEvictUserResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 110: hyapp.room.v1.SendGiftRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	1,   // 111: hyapp.room.v1.SendGiftResponse.result:type_name -> hyapp.room.v1.CommandResult
+	5,   // 112: hyapp.room.v1.SendGiftResponse.gift_rank:type_name -> hyapp.room.v1.RankItem
+	32,  // 113: hyapp.room.v1.SendGiftResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	10,  // 114: hyapp.room.v1.SendGiftResponse.treasure:type_name -> hyapp.room.v1.RoomTreasureState
+	6,   // 115: hyapp.room.v1.SendGiftResponse.lucky_gift:type_name -> hyapp.room.v1.LuckyGiftDrawResult
+	0,   // 116: hyapp.room.v1.ListRoomsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	0,   // 117: hyapp.room.v1.ListRoomFeedsRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	98,  // 118: hyapp.room.v1.ListRoomFeedsRequest.related_users:type_name -> hyapp.room.v1.RoomFeedRelatedUser
+	0,   // 119: hyapp.room.v1.ListRoomGiftLeaderboardRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	99,  // 120: hyapp.room.v1.ListRoomsResponse.rooms:type_name -> hyapp.room.v1.RoomListItem
+	99,  // 121: hyapp.room.v1.RoomGiftLeaderboardItem.room:type_name -> hyapp.room.v1.RoomListItem
+	101, // 122: hyapp.room.v1.ListRoomGiftLeaderboardResponse.items:type_name -> hyapp.room.v1.RoomGiftLeaderboardItem
+	0,   // 123: hyapp.room.v1.GetMyRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	99,  // 124: hyapp.room.v1.GetMyRoomResponse.room:type_name -> hyapp.room.v1.RoomListItem
+	0,   // 125: hyapp.room.v1.GetCurrentRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	0,   // 126: hyapp.room.v1.GetRoomSnapshotRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	32,  // 127: hyapp.room.v1.GetRoomSnapshotResponse.room:type_name -> hyapp.room.v1.RoomSnapshot
+	0,   // 128: hyapp.room.v1.GetRoomTreasureRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	11,  // 129: hyapp.room.v1.GetRoomTreasureResponse.treasure:type_name -> hyapp.room.v1.RoomTreasureInfo
+	0,   // 130: hyapp.room.v1.ListRoomOnlineUsersRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	2,   // 131: hyapp.room.v1.ListRoomOnlineUsersResponse.users:type_name -> hyapp.room.v1.RoomUser
+	3,   // 132: hyapp.room.v1.ListRoomOnlineUsersResponse.items:type_name -> hyapp.room.v1.RoomOnlineUser
+	0,   // 133: hyapp.room.v1.ListRoomBannedUsersRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	113, // 134: hyapp.room.v1.ListRoomBannedUsersResponse.items:type_name -> hyapp.room.v1.RoomBannedUser
+	0,   // 135: hyapp.room.v1.FollowRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	0,   // 136: hyapp.room.v1.UnfollowRoomRequest.meta:type_name -> hyapp.room.v1.RequestMeta
+	40,  // 137: hyapp.room.v1.RoomCommandService.CreateRoom:input_type -> hyapp.room.v1.CreateRoomRequest
+	42,  // 138: hyapp.room.v1.RoomCommandService.UpdateRoomProfile:input_type -> hyapp.room.v1.UpdateRoomProfileRequest
+	34,  // 139: hyapp.room.v1.RoomCommandService.SaveRoomBackground:input_type -> hyapp.room.v1.SaveRoomBackgroundRequest
+	38,  // 140: hyapp.room.v1.RoomCommandService.SetRoomBackground:input_type -> hyapp.room.v1.SetRoomBackgroundRequest
+	44,  // 141: hyapp.room.v1.RoomCommandService.JoinRoom:input_type -> hyapp.room.v1.JoinRoomRequest
+	46,  // 142: hyapp.room.v1.RoomCommandService.RoomHeartbeat:input_type -> hyapp.room.v1.RoomHeartbeatRequest
+	48,  // 143: hyapp.room.v1.RoomCommandService.LeaveRoom:input_type -> hyapp.room.v1.LeaveRoomRequest
+	50,  // 144: hyapp.room.v1.RoomCommandService.CloseRoom:input_type -> hyapp.room.v1.CloseRoomRequest
+	57,  // 145: hyapp.room.v1.RoomCommandService.AdminUpdateRoom:input_type -> hyapp.room.v1.AdminUpdateRoomRequest
+	59,  // 146: hyapp.room.v1.RoomCommandService.AdminDeleteRoom:input_type -> hyapp.room.v1.AdminDeleteRoomRequest
+	16,  // 147: hyapp.room.v1.RoomCommandService.AdminUpdateRoomTreasureConfig:input_type -> hyapp.room.v1.AdminUpdateRoomTreasureConfigRequest
+	21,  // 148: hyapp.room.v1.RoomCommandService.AdminUpdateRoomSeatConfig:input_type -> hyapp.room.v1.AdminUpdateRoomSeatConfigRequest
+	27,  // 149: hyapp.room.v1.RoomCommandService.AdminCreateRoomPin:input_type -> hyapp.room.v1.AdminCreateRoomPinRequest
+	29,  // 150: hyapp.room.v1.RoomCommandService.AdminCancelRoomPin:input_type -> hyapp.room.v1.AdminCancelRoomPinRequest
+	61,  // 151: hyapp.room.v1.RoomCommandService.MicUp:input_type -> hyapp.room.v1.MicUpRequest
+	63,  // 152: hyapp.room.v1.RoomCommandService.MicDown:input_type -> hyapp.room.v1.MicDownRequest
+	65,  // 153: hyapp.room.v1.RoomCommandService.ChangeMicSeat:input_type -> hyapp.room.v1.ChangeMicSeatRequest
+	67,  // 154: hyapp.room.v1.RoomCommandService.ConfirmMicPublishing:input_type -> hyapp.room.v1.ConfirmMicPublishingRequest
+	69,  // 155: hyapp.room.v1.RoomCommandService.SetMicMute:input_type -> hyapp.room.v1.SetMicMuteRequest
+	71,  // 156: hyapp.room.v1.RoomCommandService.ApplyRTCEvent:input_type -> hyapp.room.v1.ApplyRTCEventRequest
+	73,  // 157: hyapp.room.v1.RoomCommandService.SetMicSeatLock:input_type -> hyapp.room.v1.SetMicSeatLockRequest
+	75,  // 158: hyapp.room.v1.RoomCommandService.SetChatEnabled:input_type -> hyapp.room.v1.SetChatEnabledRequest
+	77,  // 159: hyapp.room.v1.RoomCommandService.SetRoomPassword:input_type -> hyapp.room.v1.SetRoomPasswordRequest
+	79,  // 160: hyapp.room.v1.RoomCommandService.SetRoomAdmin:input_type -> hyapp.room.v1.SetRoomAdminRequest
+	81,  // 161: hyapp.room.v1.RoomCommandService.MuteUser:input_type -> hyapp.room.v1.MuteUserRequest
+	83,  // 162: hyapp.room.v1.RoomCommandService.KickUser:input_type -> hyapp.room.v1.KickUserRequest
+	85,  // 163: hyapp.room.v1.RoomCommandService.UnbanUser:input_type -> hyapp.room.v1.UnbanUserRequest
+	87,  // 164: hyapp.room.v1.RoomCommandService.SystemEvictUser:input_type -> hyapp.room.v1.SystemEvictUserRequest
+	89,  // 165: hyapp.room.v1.RoomCommandService.SendGift:input_type -> hyapp.room.v1.SendGiftRequest
+	116, // 166: hyapp.room.v1.RoomCommandService.FollowRoom:input_type -> hyapp.room.v1.FollowRoomRequest
+	118, // 167: hyapp.room.v1.RoomCommandService.UnfollowRoom:input_type -> hyapp.room.v1.UnfollowRoomRequest
+	91,  // 168: hyapp.room.v1.RoomGuardService.CheckSpeakPermission:input_type -> hyapp.room.v1.CheckSpeakPermissionRequest
+	93,  // 169: hyapp.room.v1.RoomGuardService.VerifyRoomPresence:input_type -> hyapp.room.v1.VerifyRoomPresenceRequest
+	53,  // 170: hyapp.room.v1.RoomQueryService.AdminListRooms:input_type -> hyapp.room.v1.AdminListRoomsRequest
+	55,  // 171: hyapp.room.v1.RoomQueryService.AdminGetRoom:input_type -> hyapp.room.v1.AdminGetRoomRequest
+	14,  // 172: hyapp.room.v1.RoomQueryService.AdminGetRoomTreasureConfig:input_type -> hyapp.room.v1.AdminGetRoomTreasureConfigRequest
+	19,  // 173: hyapp.room.v1.RoomQueryService.AdminGetRoomSeatConfig:input_type -> hyapp.room.v1.AdminGetRoomSeatConfigRequest
+	25,  // 174: hyapp.room.v1.RoomQueryService.AdminListRoomPins:input_type -> hyapp.room.v1.AdminListRoomPinsRequest
+	95,  // 175: hyapp.room.v1.RoomQueryService.ListRooms:input_type -> hyapp.room.v1.ListRoomsRequest
+	96,  // 176: hyapp.room.v1.RoomQueryService.ListRoomFeeds:input_type -> hyapp.room.v1.ListRoomFeedsRequest
+	97,  // 177: hyapp.room.v1.RoomQueryService.ListRoomGiftLeaderboard:input_type -> hyapp.room.v1.ListRoomGiftLeaderboardRequest
+	103, // 178: hyapp.room.v1.RoomQueryService.GetMyRoom:input_type -> hyapp.room.v1.GetMyRoomRequest
+	105, // 179: hyapp.room.v1.RoomQueryService.GetCurrentRoom:input_type -> hyapp.room.v1.GetCurrentRoomRequest
+	107, // 180: hyapp.room.v1.RoomQueryService.GetRoomSnapshot:input_type -> hyapp.room.v1.GetRoomSnapshotRequest
+	36,  // 181: hyapp.room.v1.RoomQueryService.ListRoomBackgrounds:input_type -> hyapp.room.v1.ListRoomBackgroundsRequest
+	109, // 182: hyapp.room.v1.RoomQueryService.GetRoomTreasure:input_type -> hyapp.room.v1.GetRoomTreasureRequest
+	111, // 183: hyapp.room.v1.RoomQueryService.ListRoomOnlineUsers:input_type -> hyapp.room.v1.ListRoomOnlineUsersRequest
+	114, // 184: hyapp.room.v1.RoomQueryService.ListRoomBannedUsers:input_type -> hyapp.room.v1.ListRoomBannedUsersRequest
+	41,  // 185: hyapp.room.v1.RoomCommandService.CreateRoom:output_type -> hyapp.room.v1.CreateRoomResponse
+	43,  // 186: hyapp.room.v1.RoomCommandService.UpdateRoomProfile:output_type -> hyapp.room.v1.UpdateRoomProfileResponse
+	35,  // 187: hyapp.room.v1.RoomCommandService.SaveRoomBackground:output_type -> hyapp.room.v1.SaveRoomBackgroundResponse
+	39,  // 188: hyapp.room.v1.RoomCommandService.SetRoomBackground:output_type -> hyapp.room.v1.SetRoomBackgroundResponse
+	45,  // 189: hyapp.room.v1.RoomCommandService.JoinRoom:output_type -> hyapp.room.v1.JoinRoomResponse
+	47,  // 190: hyapp.room.v1.RoomCommandService.RoomHeartbeat:output_type -> hyapp.room.v1.RoomHeartbeatResponse
+	49,  // 191: hyapp.room.v1.RoomCommandService.LeaveRoom:output_type -> hyapp.room.v1.LeaveRoomResponse
+	51,  // 192: hyapp.room.v1.RoomCommandService.CloseRoom:output_type -> hyapp.room.v1.CloseRoomResponse
+	58,  // 193: hyapp.room.v1.RoomCommandService.AdminUpdateRoom:output_type -> hyapp.room.v1.AdminUpdateRoomResponse
+	60,  // 194: hyapp.room.v1.RoomCommandService.AdminDeleteRoom:output_type -> hyapp.room.v1.AdminDeleteRoomResponse
+	17,  // 195: hyapp.room.v1.RoomCommandService.AdminUpdateRoomTreasureConfig:output_type -> hyapp.room.v1.AdminUpdateRoomTreasureConfigResponse
+	22,  // 196: hyapp.room.v1.RoomCommandService.AdminUpdateRoomSeatConfig:output_type -> hyapp.room.v1.AdminUpdateRoomSeatConfigResponse
+	28,  // 197: hyapp.room.v1.RoomCommandService.AdminCreateRoomPin:output_type -> hyapp.room.v1.AdminCreateRoomPinResponse
+	30,  // 198: hyapp.room.v1.RoomCommandService.AdminCancelRoomPin:output_type -> hyapp.room.v1.AdminCancelRoomPinResponse
+	62,  // 199: hyapp.room.v1.RoomCommandService.MicUp:output_type -> hyapp.room.v1.MicUpResponse
+	64,  // 200: hyapp.room.v1.RoomCommandService.MicDown:output_type -> hyapp.room.v1.MicDownResponse
+	66,  // 201: hyapp.room.v1.RoomCommandService.ChangeMicSeat:output_type -> hyapp.room.v1.ChangeMicSeatResponse
+	68,  // 202: hyapp.room.v1.RoomCommandService.ConfirmMicPublishing:output_type -> hyapp.room.v1.ConfirmMicPublishingResponse
+	70,  // 203: hyapp.room.v1.RoomCommandService.SetMicMute:output_type -> hyapp.room.v1.SetMicMuteResponse
+	72,  // 204: hyapp.room.v1.RoomCommandService.ApplyRTCEvent:output_type -> hyapp.room.v1.ApplyRTCEventResponse
+	74,  // 205: hyapp.room.v1.RoomCommandService.SetMicSeatLock:output_type -> hyapp.room.v1.SetMicSeatLockResponse
+	76,  // 206: hyapp.room.v1.RoomCommandService.SetChatEnabled:output_type -> hyapp.room.v1.SetChatEnabledResponse
+	78,  // 207: hyapp.room.v1.RoomCommandService.SetRoomPassword:output_type -> hyapp.room.v1.SetRoomPasswordResponse
+	80,  // 208: hyapp.room.v1.RoomCommandService.SetRoomAdmin:output_type -> hyapp.room.v1.SetRoomAdminResponse
+	82,  // 209: hyapp.room.v1.RoomCommandService.MuteUser:output_type -> hyapp.room.v1.MuteUserResponse
+	84,  // 210: hyapp.room.v1.RoomCommandService.KickUser:output_type -> hyapp.room.v1.KickUserResponse
+	86,  // 211: hyapp.room.v1.RoomCommandService.UnbanUser:output_type -> hyapp.room.v1.UnbanUserResponse
+	88,  // 212: hyapp.room.v1.RoomCommandService.SystemEvictUser:output_type -> hyapp.room.v1.SystemEvictUserResponse
+	90,  // 213: hyapp.room.v1.RoomCommandService.SendGift:output_type -> hyapp.room.v1.SendGiftResponse
+	117, // 214: hyapp.room.v1.RoomCommandService.FollowRoom:output_type -> hyapp.room.v1.FollowRoomResponse
+	119, // 215: hyapp.room.v1.RoomCommandService.UnfollowRoom:output_type -> hyapp.room.v1.UnfollowRoomResponse
+	92,  // 216: hyapp.room.v1.RoomGuardService.CheckSpeakPermission:output_type -> hyapp.room.v1.CheckSpeakPermissionResponse
+	94,  // 217: hyapp.room.v1.RoomGuardService.VerifyRoomPresence:output_type -> hyapp.room.v1.VerifyRoomPresenceResponse
+	54,  // 218: hyapp.room.v1.RoomQueryService.AdminListRooms:output_type -> hyapp.room.v1.AdminListRoomsResponse
+	56,  // 219: hyapp.room.v1.RoomQueryService.AdminGetRoom:output_type -> hyapp.room.v1.AdminGetRoomResponse
+	15,  // 220: hyapp.room.v1.RoomQueryService.AdminGetRoomTreasureConfig:output_type -> hyapp.room.v1.AdminGetRoomTreasureConfigResponse
+	20,  // 221: hyapp.room.v1.RoomQueryService.AdminGetRoomSeatConfig:output_type -> hyapp.room.v1.AdminGetRoomSeatConfigResponse
+	26,  // 222: hyapp.room.v1.RoomQueryService.AdminListRoomPins:output_type -> hyapp.room.v1.AdminListRoomPinsResponse
+	100, // 223: hyapp.room.v1.RoomQueryService.ListRooms:output_type -> hyapp.room.v1.ListRoomsResponse
+	100, // 224: hyapp.room.v1.RoomQueryService.ListRoomFeeds:output_type -> hyapp.room.v1.ListRoomsResponse
+	102, // 225: hyapp.room.v1.RoomQueryService.ListRoomGiftLeaderboard:output_type -> hyapp.room.v1.ListRoomGiftLeaderboardResponse
+	104, // 226: hyapp.room.v1.RoomQueryService.GetMyRoom:output_type -> hyapp.room.v1.GetMyRoomResponse
+	106, // 227: hyapp.room.v1.RoomQueryService.GetCurrentRoom:output_type -> hyapp.room.v1.GetCurrentRoomResponse
+	108, // 228: hyapp.room.v1.RoomQueryService.GetRoomSnapshot:output_type -> hyapp.room.v1.GetRoomSnapshotResponse
+	37,  // 229: hyapp.room.v1.RoomQueryService.ListRoomBackgrounds:output_type -> hyapp.room.v1.ListRoomBackgroundsResponse
+	110, // 230: hyapp.room.v1.RoomQueryService.GetRoomTreasure:output_type -> hyapp.room.v1.GetRoomTreasureResponse
+	112, // 231: hyapp.room.v1.RoomQueryService.ListRoomOnlineUsers:output_type -> hyapp.room.v1.ListRoomOnlineUsersResponse
+	115, // 232: hyapp.room.v1.RoomQueryService.ListRoomBannedUsers:output_type -> hyapp.room.v1.ListRoomBannedUsersResponse
+	185, // [185:233] is the sub-list for method output_type
+	137, // [137:185] is the sub-list for method input_type
+	137, // [137:137] is the sub-list for extension type_name
+	137, // [137:137] is the sub-list for extension extendee
+	0,   // [0:137] is the sub-list for field type_name
 }
 
 func init() { file_proto_room_v1_room_proto_init() }
@@ -9116,15 +9967,15 @@ func file_proto_room_v1_room_proto_init() {
 	if File_proto_room_v1_room_proto != nil {
 		return
 	}
-	file_proto_room_v1_room_proto_msgTypes[34].OneofWrappers = []any{}
-	file_proto_room_v1_room_proto_msgTypes[49].OneofWrappers = []any{}
+	file_proto_room_v1_room_proto_msgTypes[42].OneofWrappers = []any{}
+	file_proto_room_v1_room_proto_msgTypes[57].OneofWrappers = []any{}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_proto_room_v1_room_proto_rawDesc), len(file_proto_room_v1_room_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   110,
+			NumMessages:   121,
 			NumExtensions: 0,
 			NumServices:   3,
 		},
diff --git a/api/proto/room/v1/room.proto b/api/proto/room/v1/room.proto
index a131c2c2..99e549cf 100644
--- a/api/proto/room/v1/room.proto
+++ b/api/proto/room/v1/room.proto
@@ -299,6 +299,15 @@ message AdminCancelRoomPinResponse {
   int64 server_time_ms = 2;
 }
 
+// RoomBanState 表达单个房间 ban 的治理状态。
+message RoomBanState {
+  int64 user_id = 1;
+  int64 actor_user_id = 2;
+  int64 created_at_ms = 3;
+  // expires_at_ms 为 0 表示永久 ban；非 0 表示该 UTC 毫秒后可重新进房。
+  int64 expires_at_ms = 4;
+}
+
 // RoomSnapshot 把 room-service 对外需要暴露的房间投影集中返回。
 message RoomSnapshot {
   string room_id = 1;
@@ -322,6 +331,53 @@ message RoomSnapshot {
   bool locked = 19;
   // treasure 是语音房宝箱当前状态；配置物料通过 GetRoomTreasure 单独读取，避免快照过大。
   RoomTreasureState treasure = 20;
+  // ban_states 保存 ban 的过期边界；ban_user_ids 仍只服务简单集合判断。
+  repeated RoomBanState ban_states = 21;
+}
+
+// RoomBackgroundImage 是房间维度保存过的背景图素材。
+// 保存列表归属于 room-service，当前生效背景仍写入 RoomSnapshot.room_ext["background_url"]。
+message RoomBackgroundImage {
+  int64 background_id = 1;
+  string room_id = 2;
+  string image_url = 3;
+  int64 created_by_user_id = 4;
+  int64 created_at_ms = 5;
+  int64 updated_at_ms = 6;
+}
+
+message SaveRoomBackgroundRequest {
+  RequestMeta meta = 1;
+  string room_id = 2;
+  string image_url = 3;
+}
+
+message SaveRoomBackgroundResponse {
+  RoomBackgroundImage background = 1;
+  int64 server_time_ms = 2;
+}
+
+message ListRoomBackgroundsRequest {
+  RequestMeta meta = 1;
+  string room_id = 2;
+  int64 viewer_user_id = 3;
+}
+
+message ListRoomBackgroundsResponse {
+  repeated RoomBackgroundImage backgrounds = 1;
+  string selected_background_url = 2;
+  int64 server_time_ms = 3;
+}
+
+message SetRoomBackgroundRequest {
+  RequestMeta meta = 1;
+  int64 background_id = 2;
+}
+
+message SetRoomBackgroundResponse {
+  CommandResult result = 1;
+  RoomSnapshot room = 2;
+  RoomBackgroundImage background = 3;
 }
 
 // CreateRoomRequest 创建一个新的房间执行单元。
@@ -662,6 +718,8 @@ message MuteUserResponse {
 message KickUserRequest {
   RequestMeta meta = 1;
   int64 target_user_id = 2;
+  // duration_ms 为 0 表示永久 ban；大于 0 表示从服务端当前 UTC 时间起禁止进房的时长。
+  int64 duration_ms = 3;
 }
 
 // KickUserResponse 返回最新房间快照。
@@ -927,6 +985,34 @@ message ListRoomOnlineUsersResponse {
   repeated RoomOnlineUser items = 6;
 }
 
+// RoomBannedUser 是房间黑名单列表的轻量治理读模型；用户展示资料由 gateway 批量补齐。
+message RoomBannedUser {
+  int64 user_id = 1;
+  int64 actor_user_id = 2;
+  int64 created_at_ms = 3;
+  // unban_at_ms 为 0 表示永久 ban；非 0 表示该 UTC 毫秒后自动允许重新进房。
+  int64 unban_at_ms = 4;
+  int64 remaining_ms = 5;
+  bool permanent = 6;
+}
+
+// ListRoomBannedUsersRequest 分页查询房间当前仍有效的黑名单。
+message ListRoomBannedUsersRequest {
+  RequestMeta meta = 1;
+  string room_id = 2;
+  int64 viewer_user_id = 3;
+  int32 page = 4;
+  int32 page_size = 5;
+}
+
+message ListRoomBannedUsersResponse {
+  repeated RoomBannedUser items = 1;
+  int64 total = 2;
+  int32 page = 3;
+  int32 page_size = 4;
+  int64 server_time_ms = 5;
+}
+
 // FollowRoomRequest 建立当前用户对房间的关注关系。
 // 该关系是 room-service 的用户-房间低频关系事实，不进入 Room Cell command log。
 message FollowRoomRequest {
@@ -959,6 +1045,8 @@ message UnfollowRoomResponse {
 service RoomCommandService {
   rpc CreateRoom(CreateRoomRequest) returns (CreateRoomResponse);
   rpc UpdateRoomProfile(UpdateRoomProfileRequest) returns (UpdateRoomProfileResponse);
+  rpc SaveRoomBackground(SaveRoomBackgroundRequest) returns (SaveRoomBackgroundResponse);
+  rpc SetRoomBackground(SetRoomBackgroundRequest) returns (SetRoomBackgroundResponse);
   rpc JoinRoom(JoinRoomRequest) returns (JoinRoomResponse);
   rpc RoomHeartbeat(RoomHeartbeatRequest) returns (RoomHeartbeatResponse);
   rpc LeaveRoom(LeaveRoomRequest) returns (LeaveRoomResponse);
@@ -1007,6 +1095,8 @@ service RoomQueryService {
   rpc GetMyRoom(GetMyRoomRequest) returns (GetMyRoomResponse);
   rpc GetCurrentRoom(GetCurrentRoomRequest) returns (GetCurrentRoomResponse);
   rpc GetRoomSnapshot(GetRoomSnapshotRequest) returns (GetRoomSnapshotResponse);
+  rpc ListRoomBackgrounds(ListRoomBackgroundsRequest) returns (ListRoomBackgroundsResponse);
   rpc GetRoomTreasure(GetRoomTreasureRequest) returns (GetRoomTreasureResponse);
   rpc ListRoomOnlineUsers(ListRoomOnlineUsersRequest) returns (ListRoomOnlineUsersResponse);
+  rpc ListRoomBannedUsers(ListRoomBannedUsersRequest) returns (ListRoomBannedUsersResponse);
 }
diff --git a/api/proto/room/v1/room_grpc.pb.go b/api/proto/room/v1/room_grpc.pb.go
index 75b53392..67fbc782 100644
--- a/api/proto/room/v1/room_grpc.pb.go
+++ b/api/proto/room/v1/room_grpc.pb.go
@@ -21,6 +21,8 @@ const _ = grpc.SupportPackageIsVersion9
 const (
 	RoomCommandService_CreateRoom_FullMethodName                    = "/hyapp.room.v1.RoomCommandService/CreateRoom"
 	RoomCommandService_UpdateRoomProfile_FullMethodName             = "/hyapp.room.v1.RoomCommandService/UpdateRoomProfile"
+	RoomCommandService_SaveRoomBackground_FullMethodName            = "/hyapp.room.v1.RoomCommandService/SaveRoomBackground"
+	RoomCommandService_SetRoomBackground_FullMethodName             = "/hyapp.room.v1.RoomCommandService/SetRoomBackground"
 	RoomCommandService_JoinRoom_FullMethodName                      = "/hyapp.room.v1.RoomCommandService/JoinRoom"
 	RoomCommandService_RoomHeartbeat_FullMethodName                 = "/hyapp.room.v1.RoomCommandService/RoomHeartbeat"
 	RoomCommandService_LeaveRoom_FullMethodName                     = "/hyapp.room.v1.RoomCommandService/LeaveRoom"
@@ -58,6 +60,8 @@ const (
 type RoomCommandServiceClient interface {
 	CreateRoom(ctx context.Context, in *CreateRoomRequest, opts ...grpc.CallOption) (*CreateRoomResponse, error)
 	UpdateRoomProfile(ctx context.Context, in *UpdateRoomProfileRequest, opts ...grpc.CallOption) (*UpdateRoomProfileResponse, error)
+	SaveRoomBackground(ctx context.Context, in *SaveRoomBackgroundRequest, opts ...grpc.CallOption) (*SaveRoomBackgroundResponse, error)
+	SetRoomBackground(ctx context.Context, in *SetRoomBackgroundRequest, opts ...grpc.CallOption) (*SetRoomBackgroundResponse, error)
 	JoinRoom(ctx context.Context, in *JoinRoomRequest, opts ...grpc.CallOption) (*JoinRoomResponse, error)
 	RoomHeartbeat(ctx context.Context, in *RoomHeartbeatRequest, opts ...grpc.CallOption) (*RoomHeartbeatResponse, error)
 	LeaveRoom(ctx context.Context, in *LeaveRoomRequest, opts ...grpc.CallOption) (*LeaveRoomResponse, error)
@@ -115,6 +119,26 @@ func (c *roomCommandServiceClient) UpdateRoomProfile(ctx context.Context, in *Up
 	return out, nil
 }
 
+func (c *roomCommandServiceClient) SaveRoomBackground(ctx context.Context, in *SaveRoomBackgroundRequest, opts ...grpc.CallOption) (*SaveRoomBackgroundResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SaveRoomBackgroundResponse)
+	err := c.cc.Invoke(ctx, RoomCommandService_SaveRoomBackground_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *roomCommandServiceClient) SetRoomBackground(ctx context.Context, in *SetRoomBackgroundRequest, opts ...grpc.CallOption) (*SetRoomBackgroundResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SetRoomBackgroundResponse)
+	err := c.cc.Invoke(ctx, RoomCommandService_SetRoomBackground_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *roomCommandServiceClient) JoinRoom(ctx context.Context, in *JoinRoomRequest, opts ...grpc.CallOption) (*JoinRoomResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(JoinRoomResponse)
@@ -393,6 +417,8 @@ func (c *roomCommandServiceClient) UnfollowRoom(ctx context.Context, in *Unfollo
 type RoomCommandServiceServer interface {
 	CreateRoom(context.Context, *CreateRoomRequest) (*CreateRoomResponse, error)
 	UpdateRoomProfile(context.Context, *UpdateRoomProfileRequest) (*UpdateRoomProfileResponse, error)
+	SaveRoomBackground(context.Context, *SaveRoomBackgroundRequest) (*SaveRoomBackgroundResponse, error)
+	SetRoomBackground(context.Context, *SetRoomBackgroundRequest) (*SetRoomBackgroundResponse, error)
 	JoinRoom(context.Context, *JoinRoomRequest) (*JoinRoomResponse, error)
 	RoomHeartbeat(context.Context, *RoomHeartbeatRequest) (*RoomHeartbeatResponse, error)
 	LeaveRoom(context.Context, *LeaveRoomRequest) (*LeaveRoomResponse, error)
@@ -436,6 +462,12 @@ func (UnimplementedRoomCommandServiceServer) CreateRoom(context.Context, *Create
 func (UnimplementedRoomCommandServiceServer) UpdateRoomProfile(context.Context, *UpdateRoomProfileRequest) (*UpdateRoomProfileResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method UpdateRoomProfile not implemented")
 }
+func (UnimplementedRoomCommandServiceServer) SaveRoomBackground(context.Context, *SaveRoomBackgroundRequest) (*SaveRoomBackgroundResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method SaveRoomBackground not implemented")
+}
+func (UnimplementedRoomCommandServiceServer) SetRoomBackground(context.Context, *SetRoomBackgroundRequest) (*SetRoomBackgroundResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method SetRoomBackground not implemented")
+}
 func (UnimplementedRoomCommandServiceServer) JoinRoom(context.Context, *JoinRoomRequest) (*JoinRoomResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method JoinRoom not implemented")
 }
@@ -574,6 +606,42 @@ func _RoomCommandService_UpdateRoomProfile_Handler(srv interface{}, ctx context.
 	return interceptor(ctx, in, info, handler)
 }
 
+func _RoomCommandService_SaveRoomBackground_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SaveRoomBackgroundRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RoomCommandServiceServer).SaveRoomBackground(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: RoomCommandService_SaveRoomBackground_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RoomCommandServiceServer).SaveRoomBackground(ctx, req.(*SaveRoomBackgroundRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _RoomCommandService_SetRoomBackground_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SetRoomBackgroundRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RoomCommandServiceServer).SetRoomBackground(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: RoomCommandService_SetRoomBackground_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RoomCommandServiceServer).SetRoomBackground(ctx, req.(*SetRoomBackgroundRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _RoomCommandService_JoinRoom_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(JoinRoomRequest)
 	if err := dec(in); err != nil {
@@ -1075,6 +1143,14 @@ var RoomCommandService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "UpdateRoomProfile",
 			Handler:    _RoomCommandService_UpdateRoomProfile_Handler,
 		},
+		{
+			MethodName: "SaveRoomBackground",
+			Handler:    _RoomCommandService_SaveRoomBackground_Handler,
+		},
+		{
+			MethodName: "SetRoomBackground",
+			Handler:    _RoomCommandService_SetRoomBackground_Handler,
+		},
 		{
 			MethodName: "JoinRoom",
 			Handler:    _RoomCommandService_JoinRoom_Handler,
@@ -1344,8 +1420,10 @@ const (
 	RoomQueryService_GetMyRoom_FullMethodName                  = "/hyapp.room.v1.RoomQueryService/GetMyRoom"
 	RoomQueryService_GetCurrentRoom_FullMethodName             = "/hyapp.room.v1.RoomQueryService/GetCurrentRoom"
 	RoomQueryService_GetRoomSnapshot_FullMethodName            = "/hyapp.room.v1.RoomQueryService/GetRoomSnapshot"
+	RoomQueryService_ListRoomBackgrounds_FullMethodName        = "/hyapp.room.v1.RoomQueryService/ListRoomBackgrounds"
 	RoomQueryService_GetRoomTreasure_FullMethodName            = "/hyapp.room.v1.RoomQueryService/GetRoomTreasure"
 	RoomQueryService_ListRoomOnlineUsers_FullMethodName        = "/hyapp.room.v1.RoomQueryService/ListRoomOnlineUsers"
+	RoomQueryService_ListRoomBannedUsers_FullMethodName        = "/hyapp.room.v1.RoomQueryService/ListRoomBannedUsers"
 )
 
 // RoomQueryServiceClient is the client API for RoomQueryService service.
@@ -1365,8 +1443,10 @@ type RoomQueryServiceClient interface {
 	GetMyRoom(ctx context.Context, in *GetMyRoomRequest, opts ...grpc.CallOption) (*GetMyRoomResponse, error)
 	GetCurrentRoom(ctx context.Context, in *GetCurrentRoomRequest, opts ...grpc.CallOption) (*GetCurrentRoomResponse, error)
 	GetRoomSnapshot(ctx context.Context, in *GetRoomSnapshotRequest, opts ...grpc.CallOption) (*GetRoomSnapshotResponse, error)
+	ListRoomBackgrounds(ctx context.Context, in *ListRoomBackgroundsRequest, opts ...grpc.CallOption) (*ListRoomBackgroundsResponse, error)
 	GetRoomTreasure(ctx context.Context, in *GetRoomTreasureRequest, opts ...grpc.CallOption) (*GetRoomTreasureResponse, error)
 	ListRoomOnlineUsers(ctx context.Context, in *ListRoomOnlineUsersRequest, opts ...grpc.CallOption) (*ListRoomOnlineUsersResponse, error)
+	ListRoomBannedUsers(ctx context.Context, in *ListRoomBannedUsersRequest, opts ...grpc.CallOption) (*ListRoomBannedUsersResponse, error)
 }
 
 type roomQueryServiceClient struct {
@@ -1487,6 +1567,16 @@ func (c *roomQueryServiceClient) GetRoomSnapshot(ctx context.Context, in *GetRoo
 	return out, nil
 }
 
+func (c *roomQueryServiceClient) ListRoomBackgrounds(ctx context.Context, in *ListRoomBackgroundsRequest, opts ...grpc.CallOption) (*ListRoomBackgroundsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ListRoomBackgroundsResponse)
+	err := c.cc.Invoke(ctx, RoomQueryService_ListRoomBackgrounds_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *roomQueryServiceClient) GetRoomTreasure(ctx context.Context, in *GetRoomTreasureRequest, opts ...grpc.CallOption) (*GetRoomTreasureResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetRoomTreasureResponse)
@@ -1507,6 +1597,16 @@ func (c *roomQueryServiceClient) ListRoomOnlineUsers(ctx context.Context, in *Li
 	return out, nil
 }
 
+func (c *roomQueryServiceClient) ListRoomBannedUsers(ctx context.Context, in *ListRoomBannedUsersRequest, opts ...grpc.CallOption) (*ListRoomBannedUsersResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ListRoomBannedUsersResponse)
+	err := c.cc.Invoke(ctx, RoomQueryService_ListRoomBannedUsers_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // RoomQueryServiceServer is the server API for RoomQueryService service.
 // All implementations must embed UnimplementedRoomQueryServiceServer
 // for forward compatibility.
@@ -1524,8 +1624,10 @@ type RoomQueryServiceServer interface {
 	GetMyRoom(context.Context, *GetMyRoomRequest) (*GetMyRoomResponse, error)
 	GetCurrentRoom(context.Context, *GetCurrentRoomRequest) (*GetCurrentRoomResponse, error)
 	GetRoomSnapshot(context.Context, *GetRoomSnapshotRequest) (*GetRoomSnapshotResponse, error)
+	ListRoomBackgrounds(context.Context, *ListRoomBackgroundsRequest) (*ListRoomBackgroundsResponse, error)
 	GetRoomTreasure(context.Context, *GetRoomTreasureRequest) (*GetRoomTreasureResponse, error)
 	ListRoomOnlineUsers(context.Context, *ListRoomOnlineUsersRequest) (*ListRoomOnlineUsersResponse, error)
+	ListRoomBannedUsers(context.Context, *ListRoomBannedUsersRequest) (*ListRoomBannedUsersResponse, error)
 	mustEmbedUnimplementedRoomQueryServiceServer()
 }
 
@@ -1569,12 +1671,18 @@ func (UnimplementedRoomQueryServiceServer) GetCurrentRoom(context.Context, *GetC
 func (UnimplementedRoomQueryServiceServer) GetRoomSnapshot(context.Context, *GetRoomSnapshotRequest) (*GetRoomSnapshotResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetRoomSnapshot not implemented")
 }
+func (UnimplementedRoomQueryServiceServer) ListRoomBackgrounds(context.Context, *ListRoomBackgroundsRequest) (*ListRoomBackgroundsResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method ListRoomBackgrounds not implemented")
+}
 func (UnimplementedRoomQueryServiceServer) GetRoomTreasure(context.Context, *GetRoomTreasureRequest) (*GetRoomTreasureResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetRoomTreasure not implemented")
 }
 func (UnimplementedRoomQueryServiceServer) ListRoomOnlineUsers(context.Context, *ListRoomOnlineUsersRequest) (*ListRoomOnlineUsersResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method ListRoomOnlineUsers not implemented")
 }
+func (UnimplementedRoomQueryServiceServer) ListRoomBannedUsers(context.Context, *ListRoomBannedUsersRequest) (*ListRoomBannedUsersResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method ListRoomBannedUsers not implemented")
+}
 func (UnimplementedRoomQueryServiceServer) mustEmbedUnimplementedRoomQueryServiceServer() {}
 func (UnimplementedRoomQueryServiceServer) testEmbeddedByValue()                          {}
 
@@ -1794,6 +1902,24 @@ func _RoomQueryService_GetRoomSnapshot_Handler(srv interface{}, ctx context.Cont
 	return interceptor(ctx, in, info, handler)
 }
 
+func _RoomQueryService_ListRoomBackgrounds_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListRoomBackgroundsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RoomQueryServiceServer).ListRoomBackgrounds(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: RoomQueryService_ListRoomBackgrounds_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RoomQueryServiceServer).ListRoomBackgrounds(ctx, req.(*ListRoomBackgroundsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _RoomQueryService_GetRoomTreasure_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetRoomTreasureRequest)
 	if err := dec(in); err != nil {
@@ -1830,6 +1956,24 @@ func _RoomQueryService_ListRoomOnlineUsers_Handler(srv interface{}, ctx context.
 	return interceptor(ctx, in, info, handler)
 }
 
+func _RoomQueryService_ListRoomBannedUsers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListRoomBannedUsersRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RoomQueryServiceServer).ListRoomBannedUsers(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: RoomQueryService_ListRoomBannedUsers_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RoomQueryServiceServer).ListRoomBannedUsers(ctx, req.(*ListRoomBannedUsersRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // RoomQueryService_ServiceDesc is the grpc.ServiceDesc for RoomQueryService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -1881,6 +2025,10 @@ var RoomQueryService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetRoomSnapshot",
 			Handler:    _RoomQueryService_GetRoomSnapshot_Handler,
 		},
+		{
+			MethodName: "ListRoomBackgrounds",
+			Handler:    _RoomQueryService_ListRoomBackgrounds_Handler,
+		},
 		{
 			MethodName: "GetRoomTreasure",
 			Handler:    _RoomQueryService_GetRoomTreasure_Handler,
@@ -1889,6 +2037,10 @@ var RoomQueryService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "ListRoomOnlineUsers",
 			Handler:    _RoomQueryService_ListRoomOnlineUsers_Handler,
 		},
+		{
+			MethodName: "ListRoomBannedUsers",
+			Handler:    _RoomQueryService_ListRoomBannedUsers_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "proto/room/v1/room.proto",
diff --git a/docs/flutter对接/房间背景图Flutter对接.md b/docs/flutter对接/房间背景图Flutter对接.md
new file mode 100644
index 00000000..ed5a5bd8
--- /dev/null
+++ b/docs/flutter对接/房间背景图Flutter对接.md
@@ -0,0 +1,385 @@
+# 房间背景图 Flutter 对接
+
+本文描述 Flutter App 对接房间背景图的 HTTP 接口和腾讯云 IM 房间消息。房间背景图是房间维度素材：上传文件只拿 URL，保存接口把 URL 归档到房间素材列表，设置接口才会改变当前房间背景并广播房间 IM 消息。
+
+## 基础地址
+
+本地开发地址：
+
+```text
+http://127.0.0.1:13000
+```
+
+线上环境使用当前 App 配置里的 gateway base URL。下面所有路径都拼在 gateway base URL 后。
+
+## 请求头
+
+| Header | 必填 | 示例 | 说明 |
+| --- | --- | --- | --- |
+| `Authorization` | 是 | `Bearer <access_token>` | 登录 access token；服务端从 token 读取当前用户 ID。 |
+| `X-App-Code` | 否 | `lalu` | App 编码；登录态接口最终以 token 内的 `app_code` 为准。 |
+| `Content-Type` | POST JSON 必填 | `application/json` | 保存和设置背景使用 JSON。 |
+| `Content-Type` | 上传必填 | `multipart/form-data` | 上传文件使用 multipart。 |
+
+统一响应 envelope：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_abc",
+  "data": {}
+}
+```
+
+客户端分支判断只看 `code`，`message` 只用于兜底展示，`request_id` 要写入日志。
+
+## 调用顺序
+
+```text
+1. 房主选择本地图片
+2. POST /api/v1/files/upload 上传图片，拿 data.url
+3. POST /api/v1/rooms/backgrounds/save 保存到房间背景素材列表
+4. GET /api/v1/rooms/{room_id}/backgrounds 刷新背景列表
+5. POST /api/v1/rooms/backgrounds/set 设置当前背景
+6. 当前房间内所有用户通过 IM 收到 room_background_changed
+7. 房间页用 data.room.background_url 或 IM attributes.room_background_url 刷新背景
+```
+
+## 上传图片
+
+背景图先走通用文件上传。该接口不改变房间状态，只返回对象存储 URL。
+
+```http
+POST /api/v1/files/upload
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+Content-Type: multipart/form-data
+
+file=<binary>
+```
+
+请求字段：
+
+| 字段 | 必填 | 类型 | 说明 |
+| --- | --- | --- | --- |
+| `file` | 是 | multipart file | 单文件最大 20MB。背景建议传图片文件；服务端通用入口不绑定房间语义。 |
+
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_upload_bg",
+  "data": {
+    "url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+    "object_key": "app/files/10001/1778000000000_xxx.png",
+    "content_type": "image/png",
+    "size_bytes": 345678
+  }
+}
+```
+
+客户端只需要把 `data.url` 传给保存背景接口。
+
+## 保存背景图
+
+保存背景图把 URL 写入当前房间的背景素材列表。保存成功不会改变当前房间背景，也不会发房间 IM 消息。
+
+```http
+POST /api/v1/rooms/backgrounds/save
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+Content-Type: application/json
+
+{
+  "room_id": "lalu_abc123",
+  "image_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png"
+}
+```
+
+请求字段：
+
+| 字段 | 必填 | 类型 | 说明 |
+| --- | --- | --- | --- |
+| `room_id` | 是 | string | 房间 ID。 |
+| `image_url` | 是 | string | 上传接口返回的 `data.url`；服务端 trim 后最长 1024 字符。 |
+
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_bg_save",
+  "data": {
+    "background": {
+      "background_id": 101,
+      "room_id": "lalu_abc123",
+      "image_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+      "created_by_user_id": "10001",
+      "created_at_ms": 1778000000123,
+      "updated_at_ms": 1778000000123
+    },
+    "server_time_ms": 1778000000123
+  }
+}
+```
+
+字段说明：
+
+| 字段 | 类型 | 说明 |
+| --- | --- | --- |
+| `background.background_id` | int64 | 设置当前背景时使用。Flutter 如果统一按字符串保存 ID，也可以转成字符串保存；提交时服务端支持数字或数字字符串。 |
+| `background.image_url` | string | 背景图展示 URL。 |
+| `background.created_by_user_id` | string | 保存素材的用户 ID。 |
+| `server_time_ms` | int64 | 服务端时间，Unix epoch milliseconds。 |
+
+## 获取背景图列表
+
+房主打开房间背景编辑面板时调用。
+
+```http
+GET /api/v1/rooms/{room_id}/backgrounds
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+```
+
+路径参数：
+
+| 参数 | 必填 | 类型 | 说明 |
+| --- | --- | --- | --- |
+| `room_id` | 是 | string | 房间 ID。 |
+
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_bg_list",
+  "data": {
+    "backgrounds": [
+      {
+        "background_id": 101,
+        "room_id": "lalu_abc123",
+        "image_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+        "created_by_user_id": "10001",
+        "created_at_ms": 1778000000123,
+        "updated_at_ms": 1778000000123
+      }
+    ],
+    "selected_background_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+    "server_time_ms": 1778000000456
+  }
+}
+```
+
+字段说明：
+
+| 字段 | 类型 | 说明 |
+| --- | --- | --- |
+| `backgrounds` | array | 房间保存过的背景图，按最近保存优先。 |
+| `selected_background_url` | string | 当前生效背景；没有设置过时为空或缺省。 |
+| `server_time_ms` | int64 | 服务端时间。 |
+
+## 设置当前背景
+
+设置当前背景会改变 Room Cell 快照，返回最新房间数据，并向房间 IM 群广播 `room_background_changed`。
+
+```http
+POST /api/v1/rooms/backgrounds/set
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+Content-Type: application/json
+
+{
+  "room_id": "lalu_abc123",
+  "command_id": "cmd_background_lalu_abc123_10001_1778000000000",
+  "background_id": "101"
+}
+```
+
+请求字段：
+
+| 字段 | 必填 | 类型 | 说明 |
+| --- | --- | --- | --- |
+| `room_id` | 是 | string | 房间 ID。 |
+| `command_id` | 是 | string | 房间命令幂等键；同一次点击超时重试必须复用。 |
+| `background_id` | 是 | int64/string | 背景素材 ID，必须来自当前房间的背景列表。 |
+
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_bg_set",
+  "data": {
+    "result": {
+      "applied": true,
+      "room_version": 18,
+      "server_time_ms": 1778000000789
+    },
+    "room": {
+      "room_id": "lalu_abc123",
+      "im_group_id": "lalu_abc123",
+      "room_short_id": "100001",
+      "title": "Live Room",
+      "cover_url": "https://cdn.example.com/room.png",
+      "background_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+      "description": "welcome",
+      "owner_user_id": "10001",
+      "mode": "voice",
+      "status": "active",
+      "chat_enabled": true,
+      "locked": false,
+      "heat": 1000,
+      "online_count": 12,
+      "seat_count": 10,
+      "occupied_seat_count": 2,
+      "visible_region_id": 1001,
+      "version": 18
+    },
+    "background": {
+      "background_id": 101,
+      "room_id": "lalu_abc123",
+      "image_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+      "created_by_user_id": "10001",
+      "created_at_ms": 1778000000123,
+      "updated_at_ms": 1778000000123
+    },
+    "server_time_ms": 1778000000789
+  }
+}
+```
+
+字段说明：
+
+| 字段 | 类型 | 说明 |
+| --- | --- | --- |
+| `result.applied` | bool | `true` 表示本次命令产生状态变更；同一 `command_id` 重试可能为 `false`。 |
+| `result.room_version` | int64 | 命令完成后的房间版本。 |
+| `room.background_url` | string | 当前生效背景图。客户端设置成功后直接用它刷新 UI。 |
+| `background` | object | 被设置的背景素材。 |
+
+## 房间详情返回
+
+进房或详情页重建时不需要额外查背景列表。当前生效背景在房间详情里返回：
+
+```http
+GET /api/v1/rooms/{room_id}/detail
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+```
+
+关键字段：
+
+```json
+{
+  "data": {
+    "room": {
+      "room_id": "lalu_abc123",
+      "background_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png",
+      "version": 18
+    }
+  }
+}
+```
+
+客户端进入房间页时用 `data.room.background_url` 初始化背景。收到 IM 后如果 `room_version` 更大，再覆盖本地背景。
+
+## 腾讯 IM 消息
+
+设置背景成功后，room-service 会向房间 IM 群发送 TIMCustomElem。Flutter 需要监听群自定义消息并解析 JSON。
+
+消息负载是 `tencentim.RoomEvent` JSON：
+
+```json
+{
+  "event_id": "evt_xxx",
+  "room_id": "lalu_abc123",
+  "event_type": "room_background_changed",
+  "actor_user_id": 10001,
+  "room_version": 18,
+  "attributes": {
+    "background_id": "101",
+    "room_background_url": "https://cdn.example.com/app/files/10001/1778000000000_xxx.png"
+  }
+}
+```
+
+腾讯 IM 自定义消息字段：
+
+| 字段 | 值 | 说明 |
+| --- | --- | --- |
+| `TIMCustomElem.data` | 上面的 JSON 字符串 | 业务负载。 |
+| `TIMCustomElem.desc` | `room_background_changed` | 事件类型。 |
+| `TIMCustomElem.extension` | `room_system_message` | 房间系统消息标记。 |
+
+客户端处理规则：
+
+| 条件 | 处理 |
+| --- | --- |
+| `event_type != room_background_changed` | 交给其他房间消息处理器。 |
+| `room_id` 不是当前房间 | 忽略。 |
+| `event_id` 已处理过 | 忽略，避免重放或 SDK 重复投递。 |
+| `room_version` 小于本地房间版本 | 忽略旧消息。 |
+| `room_version` 大于等于本地房间版本 | 设置房间背景为 `attributes.room_background_url`，并更新本地 `room_version`。 |
+
+Flutter 伪代码：
+
+```dart
+void onRoomCustomMessage(String data) {
+  final event = jsonDecode(data) as Map<String, dynamic>;
+  if (event['event_type'] != 'room_background_changed') return;
+  if (event['room_id'] != currentRoomId) return;
+
+  final eventId = event['event_id'] as String? ?? '';
+  if (handledEventIds.contains(eventId)) return;
+
+  final version = (event['room_version'] as num?)?.toInt() ?? 0;
+  if (version < localRoomVersion) return;
+
+  final attrs = (event['attributes'] as Map?)?.cast<String, dynamic>() ?? {};
+  final backgroundUrl = attrs['room_background_url'] as String? ?? '';
+  handledEventIds.add(eventId);
+  localRoomVersion = version;
+  setRoomBackground(backgroundUrl);
+}
+```
+
+## 错误处理
+
+| code | HTTP | 常见场景 | Flutter 处理 |
+| --- | --- | --- | --- |
+| `INVALID_ARGUMENT` | 400 | `room_id` 格式不对、`image_url` 为空、`background_id` 为空、上传文件过大或格式不合法。 | 停止当前动作，提示重新选择图片或刷新页面后重试。 |
+| `UNAUTHORIZED` | 401 | access token 缺失或过期。 | 回登录或刷新 token。 |
+| `PROFILE_REQUIRED` | 403 | 用户未完成资料。 | 引导补全资料。 |
+| `PERMISSION_DENIED` | 403 | 当前用户不是房主。 | 关闭编辑入口或提示无权限；不要重试。 |
+| `NOT_FOUND` | 404 | 房间不存在，或设置的 `background_id` 不属于该房间。 | 刷新我的房间和背景列表。 |
+| `CONFLICT` | 409 | 房间不是 active，或同一 `command_id` 携带了不同 payload。 | 刷新房间状态；如果是超时重试，确保复用同一个请求体。 |
+| `UPSTREAM_ERROR` | 502 | gateway、room-service、对象存储或 IM 投递依赖临时不可用。 | 保留用户选择，提示稍后重试。 |
+
+失败响应示例：
+
+```json
+{
+  "code": "PERMISSION_DENIED",
+  "message": "permission denied",
+  "request_id": "req_bg_set_denied"
+}
+```
+
+## UI 状态建议
+
+| 场景 | 建议 |
+| --- | --- |
+| 房主打开背景设置面板 | 调 `GET /rooms/{room_id}/backgrounds`，用 `selected_background_url` 标记当前背景。 |
+| 用户选择新图片 | 先本地预览，再上传，上传成功后调用保存接口。 |
+| 保存成功 | 把返回的 `background` 插入列表顶部，但不切换房间背景。 |
+| 点击应用背景 | 生成新的 `command_id` 调设置接口；按钮进入 loading，防止重复点击。 |
+| 设置成功 | 用响应里的 `room.background_url` 立即刷新当前设备 UI。 |
+| 其他用户在线 | 通过 `room_background_changed` IM 消息刷新背景。 |
+| 断线重进 | 通过 `/rooms/{room_id}/detail` 的 `room.background_url` 恢复当前背景，不依赖历史 IM。 |
diff --git a/docs/flutter对接/房间踢人接口Flutter对接.md b/docs/flutter对接/房间踢人接口Flutter对接.md
index a3abb8b4..f79a0c7b 100644
--- a/docs/flutter对接/房间踢人接口Flutter对接.md
+++ b/docs/flutter对接/房间踢人接口Flutter对接.md
@@ -6,6 +6,8 @@
 
 `POST /api/v1/rooms/user/kick`
 
+`GET /api/v1/rooms/{room_id}/banned-users`
+
 `POST /api/v1/rooms/user/unban`
 
 本地开发地址：
@@ -19,6 +21,7 @@ http://127.0.0.1:13000
 | 方法 | 接口 | 说明 |
 | --- | --- | --- |
 | `POST` | `/api/v1/rooms/user/kick` | 踢出房间用户，并写入房间 ban 集合。 |
+| `GET` | `/api/v1/rooms/{room_id}/banned-users` | 查询房间维度当前仍有效的踢人列表，也就是房间黑名单列表。 |
 | `POST` | `/api/v1/rooms/user/unban` | 解除房间 ban，允许用户后续重新 JoinRoom。 |
 
 ## 请求头
@@ -39,6 +42,7 @@ http://127.0.0.1:13000
 | `room_id` | 是 | string | `room_10001` | 房间 ID。 |
 | `command_id` | 是 | string | `cmd_kick_room_10001_20001_1710000000` | 房间命令幂等键；同一次踢人重试必须复用。 |
 | `target_user_id` | 是 | int64 | `20001` | 被踢用户长 ID。 |
+| `duration_ms` | 否 | int64 | `600000` | 禁止重新进房的毫秒时长；`0` 或不传表示永久，直到房间 owner 调用解封。 |
 
 请求示例：
 
@@ -51,7 +55,8 @@ Content-Type: application/json
 {
   "room_id": "room_10001",
   "command_id": "cmd_kick_room_10001_20001_1710000000",
-  "target_user_id": 20001
+  "target_user_id": 20001,
+  "duration_ms": 600000
 }
 ```
 
@@ -72,6 +77,14 @@ Content-Type: application/json
       "room_id": "room_10001",
       "status": "active",
       "ban_user_ids": [20001],
+      "ban_states": [
+        {
+          "user_id": 20001,
+          "actor_user_id": 10001,
+          "created_at_ms": 1710000000456,
+          "expires_at_ms": 1710000600456
+        }
+      ],
       "online_users": [],
       "mic_seats": [],
       "version": 18
@@ -86,17 +99,106 @@ Content-Type: application/json
 
 | 字段 | 类型 | 说明 |
 | --- | --- | --- |
-| `data.result.applied` | bool | 本次命令是否产生状态变更；重复踢已 ban 且无残留状态的用户可能为 `false`。 |
+| `data.result.applied` | bool | 本次命令是否产生状态变更；同一个 `command_id` 重试返回同一命令结果，新的 `command_id` 再踢同一用户会刷新 ban 状态。 |
 | `data.room.ban_user_ids` | int64[] | 当前房间 ban 用户集合；被踢用户会进入该集合。 |
+| `data.room.ban_states` | array | 当前房间 ban 的时间边界；`expires_at_ms=0` 表示永久，非 0 表示该 UTC 毫秒后可重新进房。 |
 | `data.room.online_users` | array | 当前业务 presence；被踢用户会被移除。 |
 | `data.room.mic_seats` | array | 如果被踢用户在麦上，对应麦位会被释放。 |
 | `data.rtc_kicked` | bool | 服务端是否已调用 TRTC `RemoveUserByStrRoomId` 移除目标用户。 |
 | `data.rtc_kick_error` | string | TRTC 服务端踢人失败原因；踢人事实已生效，客户端仍按被踢处理。 |
 
+## 房间踢人列表
+
+该接口用于房主或房管查看当前房间仍有效的踢人列表。列表只返回当前仍会阻止用户进房的记录；限时踢人已过期后不再返回。被解除的用户也不再返回。
+
+请求示例：
+
+```http
+GET /api/v1/rooms/room_10001/banned-users?page=1&page_size=20
+Authorization: Bearer <access_token>
+X-App-Code: lalu
+```
+
+路径参数：
+
+| 字段 | 必填 | 类型 | 模拟值 | 说明 |
+| --- | --- | --- | --- | --- |
+| `room_id` | 是 | string | `room_10001` | 房间 ID。 |
+
+Query 参数：
+
+| 字段 | 必填 | 类型 | 默认值 | 说明 |
+| --- | --- | --- | --- | --- |
+| `page` | 否 | int32 | `1` | 页码，从 1 开始。 |
+| `page_size` | 否 | int32 | `20` | 每页数量；建议 App 使用 20，后端最大值按实现收敛。 |
+
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_abc",
+  "data": {
+    "room_id": "room_10001",
+    "items": [
+      {
+        "user_id": "20001",
+        "display_user_id": "90020001",
+        "username": "Alice",
+        "avatar": "https://example.com/avatar.png",
+        "country": "US",
+        "country_name": "United States",
+        "country_display_name": "United States",
+        "country_flag": "🇺🇸",
+        "actor_user_id": "10001",
+        "created_at_ms": 1710000000456,
+        "unban_at_ms": 1710000600456,
+        "remaining_ms": 599000,
+        "permanent": false
+      }
+    ],
+    "total": 1,
+    "page": 1,
+    "page_size": 20,
+    "server_time_ms": 1710000001456
+  }
+}
+```
+
+字段说明：
+
+| 字段 | 类型 | 说明 |
+| --- | --- | --- |
+| `data.room_id` | string | 当前查询的房间 ID。 |
+| `data.items[].user_id` | string | 被踢用户长 ID；Flutter 侧按字符串保存，避免大整数精度问题。 |
+| `data.items[].display_user_id` | string | 用户展示 ID；可能为空，端上需要兜底展示 `user_id`。 |
+| `data.items[].username` | string | 用户昵称；可能为空，端上可兜底展示 `display_user_id` 或 `user_id`。 |
+| `data.items[].avatar` | string | 用户头像 URL；可能为空，端上展示默认头像。 |
+| `data.items[].country` | string | 用户国家二位码，例如 `US`。 |
+| `data.items[].country_name` | string | 用户国家标准名。 |
+| `data.items[].country_display_name` | string | App 展示优先使用的国家名。 |
+| `data.items[].country_flag` | string | 国家国旗 emoji；为空时端上可按 `country` 本地兜底。 |
+| `data.items[].actor_user_id` | string | 执行踢人的用户 ID；系统驱逐时可能为 `"0"`。 |
+| `data.items[].created_at_ms` | int64 | 踢人状态写入时间，UTC epoch milliseconds。 |
+| `data.items[].unban_at_ms` | int64 | 自动解封时间；`0` 表示永久，需要手动解除。 |
+| `data.items[].remaining_ms` | int64 | 距离自动解除的剩余毫秒；永久踢人为 `0`。 |
+| `data.items[].permanent` | bool | 是否永久禁止进房。 |
+| `data.total` | int64 | 当前房间有效黑名单总数。 |
+| `data.server_time_ms` | int64 | 服务端当前 UTC 毫秒；倒计时 UI 以它校正本地时间。 |
+
 ## 解除房间 ban
 
 解除 ban 只恢复用户后续重新进房资格，不恢复历史 presence、麦位、管理员身份或 RTC 连接。
 
+请求体：
+
+| 字段 | 必填 | 类型 | 模拟值 | 说明 |
+| --- | --- | --- | --- | --- |
+| `room_id` | 是 | string | `room_10001` | 房间 ID。 |
+| `command_id` | 是 | string | `cmd_unban_room_10001_20001_1710000100` | 房间命令幂等键；同一次解除操作重试必须复用。 |
+| `target_user_id` | 是 | int64 | `20001` | 要解除踢人状态的用户长 ID。 |
+
 请求示例：
 
 ```http
@@ -112,7 +214,37 @@ Content-Type: application/json
 }
 ```
 
-成功响应字段和踢人一致，`room.ban_user_ids` 中不再包含目标用户。
+成功响应：
+
+```json
+{
+  "code": "OK",
+  "message": "ok",
+  "request_id": "req_abc",
+  "data": {
+    "result": {
+      "applied": true,
+      "room_version": 19,
+      "server_time_ms": 1710000100456
+    },
+    "room": {
+      "room_id": "room_10001",
+      "status": "active",
+      "ban_user_ids": [],
+      "ban_states": [],
+      "version": 19
+    }
+  }
+}
+```
+
+字段说明：
+
+| 字段 | 类型 | 说明 |
+| --- | --- | --- |
+| `data.result.applied` | bool | 是否实际删除了 ban 状态；目标用户本来不在黑名单时为 `false`。 |
+| `data.room.ban_user_ids` | int64[] | 当前房间仍有效的 ban 用户集合；成功解除后不再包含目标用户。 |
+| `data.room.ban_states` | array | 当前房间仍有效的 ban 状态；成功解除后不再包含目标用户对应状态。 |
 
 ## IM 和 RTC 交互
 
@@ -211,12 +343,22 @@ C2C 通知和房间群消息使用同一个 `event_id`。Flutter 侧把 `room_us
 | --- | --- |
 | 同一个 `command_id` 重试同一次踢人 | 返回同一命令结果，不重复变更房间。 |
 | 同一个 `command_id` 换另一个 `target_user_id` | `409 CONFLICT`。 |
-| 重复踢已 ban 且无残留状态的用户 | `200 OK`，`applied=false`。 |
+| 新的 `command_id` 再次踢同一用户 | `200 OK`，刷新 ban 状态和 `duration_ms`。 |
 | 解封未 ban 用户 | `200 OK`，`applied=false`。 |
 
 ## Flutter 解析示例
 
 ```dart
+int parseIntLike(dynamic value) {
+  if (value is int) {
+    return value;
+  }
+  if (value is num) {
+    return value.toInt();
+  }
+  return int.tryParse(value?.toString() ?? '') ?? 0;
+}
+
 class RoomCommandResult {
   RoomCommandResult({
     required this.applied,
@@ -243,12 +385,14 @@ class KickUserResult {
     required this.rtcKicked,
     required this.rtcKickError,
     required this.banUserIds,
+    required this.banStates,
   });
 
   final RoomCommandResult result;
   final bool rtcKicked;
   final String rtcKickError;
   final List<int> banUserIds;
+  final List<RoomBanState> banStates;
 
   factory KickUserResult.fromJson(Map<String, dynamic> json) {
     final room = json['room'] as Map<String, dynamic>? ?? const {};
@@ -259,8 +403,119 @@ class KickUserResult {
       rtcKicked: json['rtc_kicked'] as bool? ?? false,
       rtcKickError: json['rtc_kick_error'] as String? ?? '',
       banUserIds: (room['ban_user_ids'] as List<dynamic>? ?? const [])
-          .map((value) => (value as num).toInt())
+          .map(parseIntLike)
           .toList(),
+      banStates: (room['ban_states'] as List<dynamic>? ?? const [])
+          .whereType<Map<String, dynamic>>()
+          .map(RoomBanState.fromJson)
+          .toList(),
+    );
+  }
+}
+
+class RoomBanState {
+  RoomBanState({
+    required this.userId,
+    required this.actorUserId,
+    required this.createdAtMs,
+    required this.expiresAtMs,
+  });
+
+  final int userId;
+  final int actorUserId;
+  final int createdAtMs;
+  final int expiresAtMs;
+
+  bool get permanent => expiresAtMs == 0;
+
+  factory RoomBanState.fromJson(Map<String, dynamic> json) {
+    return RoomBanState(
+      userId: parseIntLike(json['user_id']),
+      actorUserId: parseIntLike(json['actor_user_id']),
+      createdAtMs: parseIntLike(json['created_at_ms']),
+      expiresAtMs: parseIntLike(json['expires_at_ms']),
+    );
+  }
+}
+
+class RoomBannedUsersResult {
+  RoomBannedUsersResult({
+    required this.roomId,
+    required this.items,
+    required this.total,
+    required this.page,
+    required this.pageSize,
+    required this.serverTimeMs,
+  });
+
+  final String roomId;
+  final List<RoomBannedUserItem> items;
+  final int total;
+  final int page;
+  final int pageSize;
+  final int serverTimeMs;
+
+  factory RoomBannedUsersResult.fromJson(Map<String, dynamic> json) {
+    return RoomBannedUsersResult(
+      roomId: json['room_id'] as String? ?? '',
+      items: (json['items'] as List<dynamic>? ?? const [])
+          .whereType<Map<String, dynamic>>()
+          .map(RoomBannedUserItem.fromJson)
+          .toList(),
+      total: parseIntLike(json['total']),
+      page: parseIntLike(json['page']),
+      pageSize: parseIntLike(json['page_size']),
+      serverTimeMs: parseIntLike(json['server_time_ms']),
+    );
+  }
+}
+
+class RoomBannedUserItem {
+  RoomBannedUserItem({
+    required this.userId,
+    required this.displayUserId,
+    required this.username,
+    required this.avatar,
+    required this.country,
+    required this.countryName,
+    required this.countryDisplayName,
+    required this.countryFlag,
+    required this.actorUserId,
+    required this.createdAtMs,
+    required this.unbanAtMs,
+    required this.remainingMs,
+    required this.permanent,
+  });
+
+  final int userId;
+  final String displayUserId;
+  final String username;
+  final String avatar;
+  final String country;
+  final String countryName;
+  final String countryDisplayName;
+  final String countryFlag;
+  final int actorUserId;
+  final int createdAtMs;
+  final int unbanAtMs;
+  final int remainingMs;
+  final bool permanent;
+
+  factory RoomBannedUserItem.fromJson(Map<String, dynamic> json) {
+    return RoomBannedUserItem(
+      userId: parseIntLike(json['user_id']),
+      displayUserId: json['display_user_id'] as String? ?? '',
+      username: json['username'] as String? ?? '',
+      avatar: json['avatar'] as String? ?? '',
+      country: json['country'] as String? ?? '',
+      countryName: json['country_name'] as String? ?? '',
+      countryDisplayName: json['country_display_name'] as String? ?? '',
+      countryFlag: json['country_flag'] as String? ?? '',
+      actorUserId: parseIntLike(json['actor_user_id']),
+      createdAtMs: parseIntLike(json['created_at_ms']),
+      unbanAtMs: parseIntLike(json['unban_at_ms']),
+      remainingMs: parseIntLike(json['remaining_ms']),
+      permanent: json['permanent'] as bool? ?? false,
     );
   }
 }
diff --git a/docs/openapi/gateway.swagger.yaml b/docs/openapi/gateway.swagger.yaml
index add3b104..359b34d2 100644
--- a/docs/openapi/gateway.swagger.yaml
+++ b/docs/openapi/gateway.swagger.yaml
@@ -1069,6 +1069,51 @@ paths:
           $ref: "#/responses/Conflict"
         "502":
           $ref: "#/responses/UpstreamError"
+  /api/v1/rooms/{room_id}/banned-users:
+    get:
+      tags:
+        - rooms
+      summary: 查询房间黑名单列表
+      operationId: listRoomBannedUsers
+      description: 房主或房管分页查看当前仍有效的房间踢人列表；已过期和已解封用户不返回。
+      security:
+        - BearerAuth: []
+      parameters:
+        - name: room_id
+          in: path
+          required: true
+          type: string
+          pattern: "^[A-Za-z0-9_-]{1,48}$"
+          maxLength: 48
+        - name: page
+          in: query
+          required: false
+          type: integer
+          format: int32
+          default: 1
+        - name: page_size
+          in: query
+          required: false
+          type: integer
+          format: int32
+          default: 20
+      responses:
+        "200":
+          description: 返回房间当前仍有效的黑名单用户及展示资料。
+          schema:
+            $ref: "#/definitions/RoomBannedUsersEnvelope"
+        "400":
+          $ref: "#/responses/BadRequest"
+        "401":
+          $ref: "#/responses/Unauthorized"
+        "403":
+          $ref: "#/responses/Forbidden"
+        "404":
+          $ref: "#/responses/NotFound"
+        "409":
+          $ref: "#/responses/Conflict"
+        "502":
+          $ref: "#/responses/UpstreamError"
   /api/v1/rooms/{room_id}/follow:
     post:
       tags:
@@ -4208,6 +4253,10 @@ definitions:
       target_user_id:
         type: integer
         format: int64
+      duration_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久禁止进房；大于 0 表示从服务端当前 UTC 时间起禁止进房的毫秒时长。
   UnbanUserRequest:
     type: object
     properties:
@@ -4342,6 +4391,11 @@ definitions:
         items:
           type: integer
           format: int64
+      ban_states:
+        type: array
+        description: 房间 ban 的时间边界；expires_at_ms 为 0 表示永久。
+        items:
+          $ref: "#/definitions/RoomBanState"
       mute_user_ids:
         type: array
         items:
@@ -4362,6 +4416,76 @@ definitions:
       version:
         type: integer
         format: int64
+  RoomBanState:
+    type: object
+    properties:
+      user_id:
+        type: integer
+        format: int64
+      actor_user_id:
+        type: integer
+        format: int64
+      created_at_ms:
+        type: integer
+        format: int64
+      expires_at_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久；非 0 表示该 UTC 毫秒后可重新进房。
+  RoomBannedUserData:
+    type: object
+    properties:
+      user_id:
+        type: string
+      display_user_id:
+        type: string
+      username:
+        type: string
+      avatar:
+        type: string
+      country:
+        type: string
+      country_name:
+        type: string
+      country_display_name:
+        type: string
+      country_flag:
+        type: string
+      actor_user_id:
+        type: string
+      created_at_ms:
+        type: integer
+        format: int64
+      unban_at_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久，需要手动解除；非 0 表示自动解封 UTC 毫秒。
+      remaining_ms:
+        type: integer
+        format: int64
+      permanent:
+        type: boolean
+  RoomBannedUsersData:
+    type: object
+    properties:
+      room_id:
+        type: string
+      items:
+        type: array
+        items:
+          $ref: "#/definitions/RoomBannedUserData"
+      total:
+        type: integer
+        format: int64
+      page:
+        type: integer
+        format: int32
+      page_size:
+        type: integer
+        format: int32
+      server_time_ms:
+        type: integer
+        format: int64
   RoomListItemData:
     type: object
     required:
@@ -5201,6 +5325,13 @@ definitions:
         properties:
           data:
             $ref: "#/definitions/UnbanUserResponse"
+  RoomBannedUsersEnvelope:
+    allOf:
+      - $ref: "#/definitions/GatewayOKEnvelopeBase"
+      - type: object
+        properties:
+          data:
+            $ref: "#/definitions/RoomBannedUsersData"
   SendGiftEnvelope:
     allOf:
       - $ref: "#/definitions/GatewayOKEnvelopeBase"
diff --git a/docs/openapi/room.swagger.yaml b/docs/openapi/room.swagger.yaml
index dff9606e..19245d9d 100644
--- a/docs/openapi/room.swagger.yaml
+++ b/docs/openapi/room.swagger.yaml
@@ -411,6 +411,27 @@ paths:
             $ref: "#/definitions/GetRoomSnapshotResponse"
         default:
           $ref: "#/responses/GRPCError"
+  /hyapp.room.v1.RoomQueryService/ListRoomBannedUsers:
+    post:
+      tags:
+        - room-query
+      summary: 查询房间黑名单列表
+      operationId: roomListRoomBannedUsers
+      description: 读取 Room Cell 当前仍有效的 ban 状态；viewer 必须是当前房间 owner/admin。
+      x-grpc-full-method: /hyapp.room.v1.RoomQueryService/ListRoomBannedUsers
+      parameters:
+        - name: body
+          in: body
+          required: true
+          schema:
+            $ref: "#/definitions/ListRoomBannedUsersRequest"
+      responses:
+        "200":
+          description: 返回当前仍有效的房间黑名单。
+          schema:
+            $ref: "#/definitions/ListRoomBannedUsersResponse"
+        default:
+          $ref: "#/responses/GRPCError"
   /grpc.health.v1.Health/Check:
     post:
       tags:
@@ -587,6 +608,11 @@ definitions:
         items:
           type: integer
           format: int64
+      ban_states:
+        type: array
+        description: 房间 ban 的时间边界；expires_at_ms 为 0 表示永久。
+        items:
+          $ref: "#/definitions/RoomBanState"
       mute_user_ids:
         type: array
         items:
@@ -607,6 +633,22 @@ definitions:
       version:
         type: integer
         format: int64
+  RoomBanState:
+    type: object
+    properties:
+      user_id:
+        type: integer
+        format: int64
+      actor_user_id:
+        type: integer
+        format: int64
+      created_at_ms:
+        type: integer
+        format: int64
+      expires_at_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久；非 0 表示该 UTC 毫秒后可重新进房。
   CreateRoomRequest:
     type: object
     description: 同一个 `meta.actor_user_id` 只能作为 owner 创建一个房间；owner/host 不接受外部字段自报。
@@ -882,6 +924,10 @@ definitions:
       target_user_id:
         type: integer
         format: int64
+      duration_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久禁止进房；大于 0 表示从服务端当前 UTC 时间起禁止进房的毫秒时长。
   KickUserResponse:
     type: object
     properties:
@@ -1052,6 +1098,63 @@ definitions:
       server_time_ms:
         type: integer
         format: int64
+  RoomBannedUser:
+    type: object
+    properties:
+      user_id:
+        type: integer
+        format: int64
+      actor_user_id:
+        type: integer
+        format: int64
+      created_at_ms:
+        type: integer
+        format: int64
+      unban_at_ms:
+        type: integer
+        format: int64
+        description: 0 表示永久；非 0 表示自动解封 UTC 毫秒。
+      remaining_ms:
+        type: integer
+        format: int64
+      permanent:
+        type: boolean
+  ListRoomBannedUsersRequest:
+    type: object
+    properties:
+      meta:
+        $ref: "#/definitions/RequestMeta"
+      room_id:
+        type: string
+      viewer_user_id:
+        type: integer
+        format: int64
+        description: 由 gateway 从 token user_id 注入，客户端不能自报。
+      page:
+        type: integer
+        format: int32
+      page_size:
+        type: integer
+        format: int32
+  ListRoomBannedUsersResponse:
+    type: object
+    properties:
+      items:
+        type: array
+        items:
+          $ref: "#/definitions/RoomBannedUser"
+      total:
+        type: integer
+        format: int64
+      page:
+        type: integer
+        format: int32
+      page_size:
+        type: integer
+        format: int32
+      server_time_ms:
+        type: integer
+        format: int64
   RoomSystemMessage:
     type: object
     properties:
diff --git a/docs/接口清单.md b/docs/接口清单.md
index d44b117f..1850992b 100644
--- a/docs/接口清单.md
+++ b/docs/接口清单.md
@@ -60,10 +60,13 @@
 | GET | `/api/v1/rooms/{room_id}/detail` | rooms | `getRoomDetail` | 查询房间详情页首屏聚合包 |
 | GET | `/api/v1/rooms/{room_id}/online-users` | rooms | `listRoomOnlineUsers` | 分页查询房间在线用户 |
 | GET | `/api/v1/rooms/{room_id}/gift-panel` | rooms | `getRoomGiftPanel` | 查询房间礼物面板初始化数据 |
+| GET | `/api/v1/rooms/{room_id}/backgrounds` | rooms | `listRoomBackgrounds` | 房主查询房间已保存背景图列表和当前背景 |
 | POST | `/api/v1/rooms/{room_id}/follow` | rooms | `followRoom` | 关注房间 |
 | DELETE | `/api/v1/rooms/{room_id}/follow` | rooms | `unfollowRoom` | 取消关注房间 |
 | POST | `/api/v1/rooms/create` | rooms | `createRoom` | 创建房间 |
 | POST | `/api/v1/rooms/profile/update` | rooms | `updateRoomProfile` | 修改房间资料和座位数 |
+| POST | `/api/v1/rooms/backgrounds/save` | rooms | `saveRoomBackground` | 房主保存房间背景图 URL 到素材列表 |
+| POST | `/api/v1/rooms/backgrounds/set` | rooms | `setRoomBackground` | 房主设置当前房间背景图 |
 | POST | `/api/v1/rooms/join` | rooms | `joinRoom` | 加入房间并返回首屏数据和 RTC token |
 | POST | `/api/v1/rooms/heartbeat` | rooms | `roomHeartbeat` | 刷新房间业务 presence |
 | POST | `/api/v1/rooms/leave` | rooms | `leaveRoom` | 离开房间 |
diff --git a/docs/语音房客户端接口流程.md b/docs/语音房客户端接口流程.md
index d5550376..c271f0b5 100644
--- a/docs/语音房客户端接口流程.md
+++ b/docs/语音房客户端接口流程.md
@@ -513,6 +513,54 @@ Rules:
 - 成功响应返回最新 `room` 和 `seats`，客户端直接刷新房间标题、头像、简介和麦位列表。
 - 成功后房间系统消息事件名为 `room_profile_updated`。
 
+### Room Backgrounds
+
+房间背景图是房间维度素材；保存素材不立即改变当前房间背景，设置背景会写入 Room Cell 快照，`GET /api/v1/rooms/{room_id}/detail` 的 `data.room.background_url` 返回当前生效背景。
+
+```http
+POST /api/v1/rooms/backgrounds/save
+Authorization: Bearer <access_token>
+Content-Type: application/json
+```
+
+Request:
+
+```json
+{
+  "room_id": "lalu_xxx",
+  "image_url": "https://cdn.example/room-bg.png"
+}
+```
+
+```http
+GET /api/v1/rooms/{room_id}/backgrounds
+Authorization: Bearer <access_token>
+```
+
+Response `data.backgrounds[]` 返回 `background_id`、`image_url`、创建人和时间；`data.selected_background_url` 是当前生效背景。
+
+```http
+POST /api/v1/rooms/backgrounds/set
+Authorization: Bearer <access_token>
+Content-Type: application/json
+```
+
+Request:
+
+```json
+{
+  "room_id": "lalu_xxx",
+  "command_id": "cmd_background_<room_id>_<user_id>_<nonce>",
+  "background_id": "101"
+}
+```
+
+Rules:
+
+- 只有房主可以保存、查询和设置自己房间的背景图。
+- `image_url` 应先通过上传接口拿到对象存储 URL，再传给保存接口。
+- 设置成功后返回最新 `room.background_url`，并通过 `room_background_changed` 房间系统消息同步；消息 `attributes` 包含 `background_id` 和 `room_background_url`。
+
 ### Heartbeat
 
 ```http
diff --git a/services/gateway-service/internal/client/room_client.go b/services/gateway-service/internal/client/room_client.go
index cbc4e1ed..f66b53e2 100644
--- a/services/gateway-service/internal/client/room_client.go
+++ b/services/gateway-service/internal/client/room_client.go
@@ -11,6 +11,8 @@ import (
 type RoomClient interface {
 	CreateRoom(ctx context.Context, req *roomv1.CreateRoomRequest) (*roomv1.CreateRoomResponse, error)
 	UpdateRoomProfile(ctx context.Context, req *roomv1.UpdateRoomProfileRequest) (*roomv1.UpdateRoomProfileResponse, error)
+	SaveRoomBackground(ctx context.Context, req *roomv1.SaveRoomBackgroundRequest) (*roomv1.SaveRoomBackgroundResponse, error)
+	SetRoomBackground(ctx context.Context, req *roomv1.SetRoomBackgroundRequest) (*roomv1.SetRoomBackgroundResponse, error)
 	JoinRoom(ctx context.Context, req *roomv1.JoinRoomRequest) (*roomv1.JoinRoomResponse, error)
 	RoomHeartbeat(ctx context.Context, req *roomv1.RoomHeartbeatRequest) (*roomv1.RoomHeartbeatResponse, error)
 	LeaveRoom(ctx context.Context, req *roomv1.LeaveRoomRequest) (*roomv1.LeaveRoomResponse, error)
@@ -47,8 +49,10 @@ type RoomQueryClient interface {
 	GetMyRoom(ctx context.Context, req *roomv1.GetMyRoomRequest) (*roomv1.GetMyRoomResponse, error)
 	GetCurrentRoom(ctx context.Context, req *roomv1.GetCurrentRoomRequest) (*roomv1.GetCurrentRoomResponse, error)
 	GetRoomSnapshot(ctx context.Context, req *roomv1.GetRoomSnapshotRequest) (*roomv1.GetRoomSnapshotResponse, error)
+	ListRoomBackgrounds(ctx context.Context, req *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error)
 	GetRoomTreasure(ctx context.Context, req *roomv1.GetRoomTreasureRequest) (*roomv1.GetRoomTreasureResponse, error)
 	ListRoomOnlineUsers(ctx context.Context, req *roomv1.ListRoomOnlineUsersRequest) (*roomv1.ListRoomOnlineUsersResponse, error)
+	ListRoomBannedUsers(ctx context.Context, req *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error)
 }
 
 type grpcRoomClient struct {
@@ -92,6 +96,14 @@ func (c *grpcRoomClient) UpdateRoomProfile(ctx context.Context, req *roomv1.Upda
 	return c.client.UpdateRoomProfile(ctx, req)
 }
 
+func (c *grpcRoomClient) SaveRoomBackground(ctx context.Context, req *roomv1.SaveRoomBackgroundRequest) (*roomv1.SaveRoomBackgroundResponse, error) {
+	return c.client.SaveRoomBackground(ctx, req)
+}
+
+func (c *grpcRoomClient) SetRoomBackground(ctx context.Context, req *roomv1.SetRoomBackgroundRequest) (*roomv1.SetRoomBackgroundResponse, error) {
+	return c.client.SetRoomBackground(ctx, req)
+}
+
 func (c *grpcRoomClient) JoinRoom(ctx context.Context, req *roomv1.JoinRoomRequest) (*roomv1.JoinRoomResponse, error) {
 	return c.client.JoinRoom(ctx, req)
 }
@@ -200,6 +212,10 @@ func (c *grpcRoomQueryClient) GetRoomSnapshot(ctx context.Context, req *roomv1.G
 	return c.client.GetRoomSnapshot(ctx, req)
 }
 
+func (c *grpcRoomQueryClient) ListRoomBackgrounds(ctx context.Context, req *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error) {
+	return c.client.ListRoomBackgrounds(ctx, req)
+}
+
 func (c *grpcRoomQueryClient) GetRoomTreasure(ctx context.Context, req *roomv1.GetRoomTreasureRequest) (*roomv1.GetRoomTreasureResponse, error) {
 	return c.client.GetRoomTreasure(ctx, req)
 }
@@ -207,3 +223,7 @@ func (c *grpcRoomQueryClient) GetRoomTreasure(ctx context.Context, req *roomv1.G
 func (c *grpcRoomQueryClient) ListRoomOnlineUsers(ctx context.Context, req *roomv1.ListRoomOnlineUsersRequest) (*roomv1.ListRoomOnlineUsersResponse, error) {
 	return c.client.ListRoomOnlineUsers(ctx, req)
 }
+
+func (c *grpcRoomQueryClient) ListRoomBannedUsers(ctx context.Context, req *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error) {
+	return c.client.ListRoomBannedUsers(ctx, req)
+}
diff --git a/services/gateway-service/internal/transport/http/activityapi/user_leaderboard_handler_test.go b/services/gateway-service/internal/transport/http/activityapi/user_leaderboard_handler_test.go
index 4ee502ee..64dea58a 100644
--- a/services/gateway-service/internal/transport/http/activityapi/user_leaderboard_handler_test.go
+++ b/services/gateway-service/internal/transport/http/activityapi/user_leaderboard_handler_test.go
@@ -120,6 +120,14 @@ func (f *fakeUserLeaderboardRoomQueryClient) GetRoomTreasure(context.Context, *r
 	return &roomv1.GetRoomTreasureResponse{}, nil
 }
 
+func (f *fakeUserLeaderboardRoomQueryClient) ListRoomBackgrounds(context.Context, *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error) {
+	return &roomv1.ListRoomBackgroundsResponse{}, nil
+}
+
 func (f *fakeUserLeaderboardRoomQueryClient) ListRoomOnlineUsers(context.Context, *roomv1.ListRoomOnlineUsersRequest) (*roomv1.ListRoomOnlineUsersResponse, error) {
 	return &roomv1.ListRoomOnlineUsersResponse{}, nil
 }
+
+func (f *fakeUserLeaderboardRoomQueryClient) ListRoomBannedUsers(context.Context, *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error) {
+	return &roomv1.ListRoomBannedUsersResponse{}, nil
+}
diff --git a/services/gateway-service/internal/transport/http/httproutes/router.go b/services/gateway-service/internal/transport/http/httproutes/router.go
index 142709d9..4446b52d 100644
--- a/services/gateway-service/internal/transport/http/httproutes/router.go
+++ b/services/gateway-service/internal/transport/http/httproutes/router.go
@@ -100,11 +100,15 @@ type RoomHandlers struct {
 	GetRoomSnapshot      http.HandlerFunc
 	GetRoomDetail        http.HandlerFunc
 	ListRoomOnlineUsers  http.HandlerFunc
+	ListRoomBannedUsers  http.HandlerFunc
 	GetRoomGiftPanel     http.HandlerFunc
 	GetRoomTreasure      http.HandlerFunc
 	FollowRoom           http.HandlerFunc
 	CreateRoom           http.HandlerFunc
 	UpdateRoomProfile    http.HandlerFunc
+	SaveRoomBackground   http.HandlerFunc
+	ListRoomBackgrounds  http.HandlerFunc
+	SetRoomBackground    http.HandlerFunc
 	JoinRoom             http.HandlerFunc
 	RoomHeartbeat        http.HandlerFunc
 	LeaveRoom            http.HandlerFunc
@@ -309,11 +313,15 @@ func (r routes) registerRoomRoutes() {
 	r.profile("/rooms/snapshot", http.MethodGet, h.GetRoomSnapshot)
 	r.profile("/rooms/{room_id}/detail", http.MethodGet, h.GetRoomDetail)
 	r.profile("/rooms/{room_id}/online-users", http.MethodGet, h.ListRoomOnlineUsers)
+	r.profile("/rooms/{room_id}/banned-users", http.MethodGet, h.ListRoomBannedUsers)
 	r.profile("/rooms/{room_id}/gift-panel", http.MethodGet, h.GetRoomGiftPanel)
 	r.profile("/rooms/{room_id}/treasure", http.MethodGet, h.GetRoomTreasure)
 	r.profile("/rooms/{room_id}/follow", "", h.FollowRoom)
+	r.profile("/rooms/{room_id}/backgrounds", http.MethodGet, h.ListRoomBackgrounds)
 	r.profile("/rooms/create", http.MethodPost, h.CreateRoom)
 	r.profile("/rooms/profile/update", http.MethodPost, h.UpdateRoomProfile)
+	r.profile("/rooms/backgrounds/save", http.MethodPost, h.SaveRoomBackground)
+	r.profile("/rooms/backgrounds/set", http.MethodPost, h.SetRoomBackground)
 	r.profile("/rooms/join", http.MethodPost, h.JoinRoom)
 	r.profile("/rooms/heartbeat", http.MethodPost, h.RoomHeartbeat)
 	r.profile("/rooms/leave", http.MethodPost, h.LeaveRoom)
diff --git a/services/gateway-service/internal/transport/http/response_test.go b/services/gateway-service/internal/transport/http/response_test.go
index cf51d255..5a543f29 100644
--- a/services/gateway-service/internal/transport/http/response_test.go
+++ b/services/gateway-service/internal/transport/http/response_test.go
@@ -33,32 +33,34 @@ import (
 // fakeRoomClient 只承接 gateway transport 测试需要观察的 gRPC 入参。
 // 测试目标是 HTTP envelope 和 RequestMeta 传递，不验证 room-service 业务行为。
 type fakeRoomClient struct {
-	lastCreate        *roomv1.CreateRoomRequest
-	lastUpdateProfile *roomv1.UpdateRoomProfileRequest
-	lastJoin          *roomv1.JoinRoomRequest
-	lastHeartbeat     *roomv1.RoomHeartbeatRequest
-	lastLeave         *roomv1.LeaveRoomRequest
-	lastMicUp         *roomv1.MicUpRequest
-	lastMicDown       *roomv1.MicDownRequest
-	lastChangeMicSeat *roomv1.ChangeMicSeatRequest
-	lastConfirmMic    *roomv1.ConfirmMicPublishingRequest
-	lastSetMicMute    *roomv1.SetMicMuteRequest
-	lastRTCEvent      *roomv1.ApplyRTCEventRequest
-	lastMicSeatLock   *roomv1.SetMicSeatLockRequest
-	lastChatEnabled   *roomv1.SetChatEnabledRequest
-	lastRoomPassword  *roomv1.SetRoomPasswordRequest
-	lastSetAdmin      *roomv1.SetRoomAdminRequest
-	lastMute          *roomv1.MuteUserRequest
-	lastKick          *roomv1.KickUserRequest
-	lastUnban         *roomv1.UnbanUserRequest
-	lastGift          *roomv1.SendGiftRequest
-	sendGiftResp      *roomv1.SendGiftResponse
-	lastFollowRoom    *roomv1.FollowRoomRequest
-	lastUnfollowRoom  *roomv1.UnfollowRoomRequest
-	createErr         error
-	updateProfileErr  error
-	joinErr           error
-	joinResp          *roomv1.JoinRoomResponse
+	lastCreate         *roomv1.CreateRoomRequest
+	lastUpdateProfile  *roomv1.UpdateRoomProfileRequest
+	lastSaveBackground *roomv1.SaveRoomBackgroundRequest
+	lastSetBackground  *roomv1.SetRoomBackgroundRequest
+	lastJoin           *roomv1.JoinRoomRequest
+	lastHeartbeat      *roomv1.RoomHeartbeatRequest
+	lastLeave          *roomv1.LeaveRoomRequest
+	lastMicUp          *roomv1.MicUpRequest
+	lastMicDown        *roomv1.MicDownRequest
+	lastChangeMicSeat  *roomv1.ChangeMicSeatRequest
+	lastConfirmMic     *roomv1.ConfirmMicPublishingRequest
+	lastSetMicMute     *roomv1.SetMicMuteRequest
+	lastRTCEvent       *roomv1.ApplyRTCEventRequest
+	lastMicSeatLock    *roomv1.SetMicSeatLockRequest
+	lastChatEnabled    *roomv1.SetChatEnabledRequest
+	lastRoomPassword   *roomv1.SetRoomPasswordRequest
+	lastSetAdmin       *roomv1.SetRoomAdminRequest
+	lastMute           *roomv1.MuteUserRequest
+	lastKick           *roomv1.KickUserRequest
+	lastUnban          *roomv1.UnbanUserRequest
+	lastGift           *roomv1.SendGiftRequest
+	sendGiftResp       *roomv1.SendGiftResponse
+	lastFollowRoom     *roomv1.FollowRoomRequest
+	lastUnfollowRoom   *roomv1.UnfollowRoomRequest
+	createErr          error
+	updateProfileErr   error
+	joinErr            error
+	joinResp           *roomv1.JoinRoomResponse
 }
 
 func (f *fakeRoomClient) CreateRoom(_ context.Context, req *roomv1.CreateRoomRequest) (*roomv1.CreateRoomResponse, error) {
@@ -97,6 +99,47 @@ func (f *fakeRoomClient) UpdateRoomProfile(_ context.Context, req *roomv1.Update
 	}, nil
 }
 
+func (f *fakeRoomClient) SaveRoomBackground(_ context.Context, req *roomv1.SaveRoomBackgroundRequest) (*roomv1.SaveRoomBackgroundResponse, error) {
+	f.lastSaveBackground = req
+	return &roomv1.SaveRoomBackgroundResponse{
+		Background: &roomv1.RoomBackgroundImage{
+			BackgroundId:    101,
+			RoomId:          req.GetRoomId(),
+			ImageUrl:        req.GetImageUrl(),
+			CreatedByUserId: req.GetMeta().GetActorUserId(),
+			CreatedAtMs:     1_700_000_000_003,
+			UpdatedAtMs:     1_700_000_000_003,
+		},
+		ServerTimeMs: 1_700_000_000_003,
+	}, nil
+}
+
+func (f *fakeRoomClient) SetRoomBackground(_ context.Context, req *roomv1.SetRoomBackgroundRequest) (*roomv1.SetRoomBackgroundResponse, error) {
+	f.lastSetBackground = req
+	return &roomv1.SetRoomBackgroundResponse{
+		Result: &roomv1.CommandResult{Applied: true, RoomVersion: 4, ServerTimeMs: 1_700_000_000_004},
+		Room: &roomv1.RoomSnapshot{
+			RoomId:      req.GetMeta().GetRoomId(),
+			OwnerUserId: req.GetMeta().GetActorUserId(),
+			Mode:        "voice",
+			Status:      "active",
+			ChatEnabled: true,
+			RoomExt: map[string]string{
+				"background_url": "https://cdn.example.com/bg.png",
+			},
+			Version: 4,
+		},
+		Background: &roomv1.RoomBackgroundImage{
+			BackgroundId:    req.GetBackgroundId(),
+			RoomId:          req.GetMeta().GetRoomId(),
+			ImageUrl:        "https://cdn.example.com/bg.png",
+			CreatedByUserId: req.GetMeta().GetActorUserId(),
+			CreatedAtMs:     1_700_000_000_003,
+			UpdatedAtMs:     1_700_000_000_003,
+		},
+	}, nil
+}
+
 func (f *fakeRoomClient) JoinRoom(_ context.Context, req *roomv1.JoinRoomRequest) (*roomv1.JoinRoomResponse, error) {
 	f.lastJoin = req
 	if f.joinErr != nil {
@@ -293,27 +336,33 @@ type fakeUserIdentityClient struct {
 }
 
 type fakeRoomQueryClient struct {
-	lastList     *roomv1.ListRoomsRequest
-	lastFeeds    *roomv1.ListRoomFeedsRequest
-	lastMyRoom   *roomv1.GetMyRoomRequest
-	lastCurrent  *roomv1.GetCurrentRoomRequest
-	lastSnapshot *roomv1.GetRoomSnapshotRequest
-	lastTreasure *roomv1.GetRoomTreasureRequest
-	lastOnline   *roomv1.ListRoomOnlineUsersRequest
-	resp         *roomv1.ListRoomsResponse
-	feedsResp    *roomv1.ListRoomsResponse
-	myRoomResp   *roomv1.GetMyRoomResponse
-	currentResp  *roomv1.GetCurrentRoomResponse
-	snapshotResp *roomv1.GetRoomSnapshotResponse
-	treasureResp *roomv1.GetRoomTreasureResponse
-	onlineResp   *roomv1.ListRoomOnlineUsersResponse
-	err          error
-	feedsErr     error
-	myRoomErr    error
-	currentErr   error
-	snapshotErr  error
-	treasureErr  error
-	onlineErr    error
+	lastList        *roomv1.ListRoomsRequest
+	lastFeeds       *roomv1.ListRoomFeedsRequest
+	lastMyRoom      *roomv1.GetMyRoomRequest
+	lastCurrent     *roomv1.GetCurrentRoomRequest
+	lastSnapshot    *roomv1.GetRoomSnapshotRequest
+	lastBackgrounds *roomv1.ListRoomBackgroundsRequest
+	lastTreasure    *roomv1.GetRoomTreasureRequest
+	lastOnline      *roomv1.ListRoomOnlineUsersRequest
+	lastBannedUsers *roomv1.ListRoomBannedUsersRequest
+	resp            *roomv1.ListRoomsResponse
+	feedsResp       *roomv1.ListRoomsResponse
+	myRoomResp      *roomv1.GetMyRoomResponse
+	currentResp     *roomv1.GetCurrentRoomResponse
+	snapshotResp    *roomv1.GetRoomSnapshotResponse
+	backgroundsResp *roomv1.ListRoomBackgroundsResponse
+	treasureResp    *roomv1.GetRoomTreasureResponse
+	onlineResp      *roomv1.ListRoomOnlineUsersResponse
+	bannedUsersResp *roomv1.ListRoomBannedUsersResponse
+	err             error
+	feedsErr        error
+	myRoomErr       error
+	currentErr      error
+	snapshotErr     error
+	backgroundsErr  error
+	treasureErr     error
+	onlineErr       error
+	bannedUsersErr  error
 }
 
 type fakeUserDeviceClient struct {
@@ -761,6 +810,17 @@ func (f *fakeRoomQueryClient) GetRoomSnapshot(_ context.Context, req *roomv1.Get
 	return &roomv1.GetRoomSnapshotResponse{}, nil
 }
 
+func (f *fakeRoomQueryClient) ListRoomBackgrounds(_ context.Context, req *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error) {
+	f.lastBackgrounds = req
+	if f.backgroundsErr != nil {
+		return nil, f.backgroundsErr
+	}
+	if f.backgroundsResp != nil {
+		return f.backgroundsResp, nil
+	}
+	return &roomv1.ListRoomBackgroundsResponse{}, nil
+}
+
 func (f *fakeRoomQueryClient) GetRoomTreasure(_ context.Context, req *roomv1.GetRoomTreasureRequest) (*roomv1.GetRoomTreasureResponse, error) {
 	f.lastTreasure = req
 	if f.treasureErr != nil {
@@ -783,6 +843,17 @@ func (f *fakeRoomQueryClient) ListRoomOnlineUsers(_ context.Context, req *roomv1
 	return &roomv1.ListRoomOnlineUsersResponse{Page: req.GetPage(), PageSize: req.GetPageSize()}, nil
 }
 
+func (f *fakeRoomQueryClient) ListRoomBannedUsers(_ context.Context, req *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error) {
+	f.lastBannedUsers = req
+	if f.bannedUsersErr != nil {
+		return nil, f.bannedUsersErr
+	}
+	if f.bannedUsersResp != nil {
+		return f.bannedUsersResp, nil
+	}
+	return &roomv1.ListRoomBannedUsersResponse{Page: req.GetPage(), PageSize: req.GetPageSize()}, nil
+}
+
 func (f *fakeUserDeviceClient) BindPushToken(_ context.Context, req *userv1.BindPushTokenRequest) (*userv1.BindPushTokenResponse, error) {
 	f.lastBind = req
 	if f.bindErr != nil {
@@ -1562,7 +1633,7 @@ func TestRoomCommandsPropagateClientCommandID(t *testing.T) {
 		{
 			name:      "kick",
 			path:      "/api/v1/rooms/user/kick",
-			body:      `{"room_id":"room-1","command_id":"cmd-kick-1","target_user_id":43}`,
+			body:      `{"room_id":"room-1","command_id":"cmd-kick-1","target_user_id":43,"duration_ms":600000}`,
 			commandID: "cmd-kick-1",
 			extractMeta: func(client *fakeRoomClient) *roomv1.RequestMeta {
 				return client.lastKick.GetMeta()
@@ -1617,6 +1688,9 @@ func TestRoomCommandsPropagateClientCommandID(t *testing.T) {
 			if meta.GetActorUserId() != 42 {
 				t.Fatalf("actor user mismatch: %+v", meta)
 			}
+			if test.name == "kick" && client.lastKick.GetDurationMs() != 600000 {
+				t.Fatalf("kick duration_ms was not forwarded: %+v", client.lastKick)
+			}
 		})
 	}
 }
@@ -2290,6 +2364,57 @@ func TestListRoomOnlineUsersIncludesProfileGenderAndAge(t *testing.T) {
 	}
 }
 
+func TestListRoomBannedUsersIncludesProfileCountryAndUnbanTime(t *testing.T) {
+	queryClient := &fakeRoomQueryClient{bannedUsersResp: &roomv1.ListRoomBannedUsersResponse{
+		Items: []*roomv1.RoomBannedUser{
+			{
+				UserId:      43,
+				ActorUserId: 42,
+				CreatedAtMs: 1000,
+				UnbanAtMs:   7000,
+				RemainingMs: 6000,
+				Permanent:   false,
+			},
+		},
+		Total:        1,
+		Page:         1,
+		PageSize:     20,
+		ServerTimeMs: 2000,
+	}}
+	handler := NewHandlerWithClients(&fakeRoomClient{}, nil, nil, &fakeUserProfileClient{})
+	handler.SetRoomQueryClient(queryClient)
+	router := handler.Routes(auth.NewVerifier("secret"))
+	request := httptest.NewRequest(http.MethodGet, "/api/v1/rooms/room-banned/banned-users?page=1&page_size=20", nil)
+	request.Header.Set("Authorization", "Bearer "+signGatewayToken(t, "secret", 42))
+	request.Header.Set("X-Request-ID", "req-room-banned-users")
+	recorder := httptest.NewRecorder()
+
+	router.ServeHTTP(recorder, request)
+
+	if recorder.Code != http.StatusOK {
+		t.Fatalf("status mismatch: got %d body=%s", recorder.Code, recorder.Body.String())
+	}
+	if queryClient.lastBannedUsers == nil || queryClient.lastBannedUsers.GetRoomId() != "room-banned" || queryClient.lastBannedUsers.GetViewerUserId() != 42 || queryClient.lastBannedUsers.GetPageSize() != 20 {
+		t.Fatalf("banned users request mismatch: %+v", queryClient.lastBannedUsers)
+	}
+	var response httpkit.ResponseEnvelope
+	if err := json.NewDecoder(recorder.Body).Decode(&response); err != nil {
+		t.Fatalf("decode banned users response failed: %v", err)
+	}
+	data, ok := response.Data.(map[string]any)
+	items, itemsOK := data["items"].([]any)
+	if response.Code != httpkit.CodeOK || !ok || !itemsOK || len(items) != 1 {
+		t.Fatalf("banned users response mismatch: %+v", response)
+	}
+	first, ok := items[0].(map[string]any)
+	if !ok || first["user_id"] != "43" || first["actor_user_id"] != "42" || first["unban_at_ms"] != float64(7000) || first["remaining_ms"] != float64(6000) {
+		t.Fatalf("banned user item mismatch: %+v", first)
+	}
+	if first["username"] != "user-43" || first["avatar"] != "https://cdn.example/avatar.png" || first["country"] != "US" || first["country_flag"] != "🇺🇸" {
+		t.Fatalf("banned user profile fields mismatch: %+v", first)
+	}
+}
+
 func TestGetRoomSnapshotRejectsInvalidRoomIDBeforeGRPC(t *testing.T) {
 	queryClient := &fakeRoomQueryClient{}
 	handler := NewHandlerWithClients(&fakeRoomClient{}, nil, nil, &fakeUserProfileClient{})
@@ -4679,6 +4804,74 @@ func TestUpdateRoomProfileRPCErrorWritesEnvelope(t *testing.T) {
 	assertEnvelope(t, recorder, http.StatusConflict, string(xerr.Conflict), "req-profile-conflict")
 }
 
+func TestRoomBackgroundRoutesForwardOwnerRequests(t *testing.T) {
+	client := &fakeRoomClient{}
+	queryClient := &fakeRoomQueryClient{backgroundsResp: &roomv1.ListRoomBackgroundsResponse{
+		Backgrounds: []*roomv1.RoomBackgroundImage{{
+			BackgroundId:    101,
+			RoomId:          "room-1",
+			ImageUrl:        "https://cdn.example.com/bg.png",
+			CreatedByUserId: 42,
+			CreatedAtMs:     1_700_000_000_003,
+			UpdatedAtMs:     1_700_000_000_003,
+		}},
+		SelectedBackgroundUrl: "https://cdn.example.com/bg.png",
+		ServerTimeMs:          1_700_000_000_004,
+	}}
+	handler := NewHandler(client)
+	handler.SetRoomQueryClient(queryClient)
+	router := handler.Routes(auth.NewVerifier("secret"))
+
+	saveReq := httptest.NewRequest(http.MethodPost, "/api/v1/rooms/backgrounds/save", bytes.NewReader([]byte(`{"room_id":"room-1","image_url":" https://cdn.example.com/bg.png "}`)))
+	saveReq.Header.Set("Authorization", "Bearer "+signGatewayToken(t, "secret", 42))
+	saveReq.Header.Set("X-Request-ID", "req-bg-save")
+	saveRecorder := httptest.NewRecorder()
+	router.ServeHTTP(saveRecorder, saveReq)
+	if saveRecorder.Code != http.StatusOK {
+		t.Fatalf("save status mismatch: got %d body=%s", saveRecorder.Code, saveRecorder.Body.String())
+	}
+	if client.lastSaveBackground == nil || client.lastSaveBackground.GetRoomId() != "room-1" || client.lastSaveBackground.GetImageUrl() != "https://cdn.example.com/bg.png" || client.lastSaveBackground.GetMeta().GetActorUserId() != 42 {
+		t.Fatalf("SaveRoomBackground forwarding mismatch: %+v", client.lastSaveBackground)
+	}
+
+	listReq := httptest.NewRequest(http.MethodGet, "/api/v1/rooms/room-1/backgrounds", nil)
+	listReq.Header.Set("Authorization", "Bearer "+signGatewayToken(t, "secret", 42))
+	listReq.Header.Set("X-Request-ID", "req-bg-list")
+	listRecorder := httptest.NewRecorder()
+	router.ServeHTTP(listRecorder, listReq)
+	if listRecorder.Code != http.StatusOK {
+		t.Fatalf("list status mismatch: got %d body=%s", listRecorder.Code, listRecorder.Body.String())
+	}
+	if queryClient.lastBackgrounds == nil || queryClient.lastBackgrounds.GetRoomId() != "room-1" || queryClient.lastBackgrounds.GetViewerUserId() != 42 {
+		t.Fatalf("ListRoomBackgrounds forwarding mismatch: %+v", queryClient.lastBackgrounds)
+	}
+
+	setReq := httptest.NewRequest(http.MethodPost, "/api/v1/rooms/backgrounds/set", bytes.NewReader([]byte(`{"room_id":"room-1","command_id":"cmd-bg-set","background_id":"101"}`)))
+	setReq.Header.Set("Authorization", "Bearer "+signGatewayToken(t, "secret", 42))
+	setReq.Header.Set("X-Request-ID", "req-bg-set")
+	setRecorder := httptest.NewRecorder()
+	router.ServeHTTP(setRecorder, setReq)
+	if setRecorder.Code != http.StatusOK {
+		t.Fatalf("set status mismatch: got %d body=%s", setRecorder.Code, setRecorder.Body.String())
+	}
+	if client.lastSetBackground == nil || client.lastSetBackground.GetMeta().GetRoomId() != "room-1" || client.lastSetBackground.GetMeta().GetCommandId() != "cmd-bg-set" || client.lastSetBackground.GetBackgroundId() != 101 {
+		t.Fatalf("SetRoomBackground forwarding mismatch: %+v", client.lastSetBackground)
+	}
+
+	var envelope httpkit.ResponseEnvelope
+	if err := json.NewDecoder(setRecorder.Body).Decode(&envelope); err != nil {
+		t.Fatalf("decode set response failed: %v", err)
+	}
+	data, ok := envelope.Data.(map[string]any)
+	if !ok {
+		t.Fatalf("set response data mismatch: %+v", envelope.Data)
+	}
+	room, ok := data["room"].(map[string]any)
+	if !ok || room["background_url"] != "https://cdn.example.com/bg.png" {
+		t.Fatalf("set response must expose selected background_url: %+v", data["room"])
+	}
+}
+
 func TestCreateRoomRejectsMissingRequiredFieldsBeforeGRPC(t *testing.T) {
 	tests := []struct {
 		name string
diff --git a/services/gateway-service/internal/transport/http/roomapi/handler.go b/services/gateway-service/internal/transport/http/roomapi/handler.go
index e6bcece8..541ab66f 100644
--- a/services/gateway-service/internal/transport/http/roomapi/handler.go
+++ b/services/gateway-service/internal/transport/http/roomapi/handler.go
@@ -51,11 +51,15 @@ func (h *Handler) RoomHandlers() httproutes.RoomHandlers {
 		GetRoomSnapshot:      h.getRoomSnapshot,
 		GetRoomDetail:        h.getRoomDetail,
 		ListRoomOnlineUsers:  h.listRoomOnlineUsers,
+		ListRoomBannedUsers:  h.listRoomBannedUsers,
 		GetRoomGiftPanel:     h.getRoomGiftPanel,
 		GetRoomTreasure:      h.getRoomTreasure,
 		FollowRoom:           h.handleRoomFollow,
 		CreateRoom:           h.createRoom,
 		UpdateRoomProfile:    h.updateRoomProfile,
+		SaveRoomBackground:   h.saveRoomBackground,
+		ListRoomBackgrounds:  h.listRoomBackgrounds,
+		SetRoomBackground:    h.setRoomBackground,
 		JoinRoom:             h.joinRoom,
 		RoomHeartbeat:        h.roomHeartbeat,
 		LeaveRoom:            h.leaveRoom,
diff --git a/services/gateway-service/internal/transport/http/roomapi/room_handler.go b/services/gateway-service/internal/transport/http/roomapi/room_handler.go
index e4cc5497..c67ee8b7 100644
--- a/services/gateway-service/internal/transport/http/roomapi/room_handler.go
+++ b/services/gateway-service/internal/transport/http/roomapi/room_handler.go
@@ -475,6 +475,46 @@ func (h *Handler) listRoomOnlineUsers(writer http.ResponseWriter, request *http.
 	httpkit.WriteOK(writer, request, roomOnlineUserDataFromProto(resp, h.roomDisplayProfileMap(request, userIDs)))
 }
 
+// listRoomBannedUsers 分页返回房间治理面板使用的当前有效黑名单。
+func (h *Handler) listRoomBannedUsers(writer http.ResponseWriter, request *http.Request) {
+	if h.roomQueryClient == nil {
+		httpkit.WriteError(writer, request, http.StatusBadGateway, httpkit.CodeUpstreamError, "upstream service error")
+		return
+	}
+	roomID := strings.TrimSpace(request.PathValue("room_id"))
+	if !roomid.ValidStringID(roomID) {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+	page, ok := httpkit.PositiveInt32Query(request, "page", 1)
+	if !ok {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+	pageSize, ok := httpkit.PositiveInt32Query(request, "page_size", 20)
+	if !ok {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+
+	resp, err := h.roomQueryClient.ListRoomBannedUsers(request.Context(), &roomv1.ListRoomBannedUsersRequest{
+		Meta:         httpkit.RoomMeta(request, roomID, ""),
+		RoomId:       roomID,
+		ViewerUserId: auth.UserIDFromContext(request.Context()),
+		Page:         page,
+		PageSize:     pageSize,
+	})
+	if err != nil {
+		httpkit.WriteRPCError(writer, request, err)
+		return
+	}
+	userIDs := make([]int64, 0, len(resp.GetItems()))
+	for _, item := range resp.GetItems() {
+		userIDs = append(userIDs, item.GetUserId())
+	}
+	httpkit.WriteOK(writer, request, roomBannedUsersDataFromProto(roomID, resp, h.roomDisplayProfileMap(request, userIDs)))
+}
+
 // getRoomGiftPanel 返回房间送礼面板初始化数据。
 func (h *Handler) getRoomGiftPanel(writer http.ResponseWriter, request *http.Request) {
 	if h.roomQueryClient == nil || h.walletClient == nil {
@@ -705,6 +745,76 @@ func (h *Handler) updateRoomProfile(writer http.ResponseWriter, request *http.Re
 	httpkit.WriteOK(writer, request, updateRoomProfileDataFromProto(resp))
 }
 
+// saveRoomBackground 保存房主上传后的背景图 URL，素材归 room-service 按房间维度管理。
+func (h *Handler) saveRoomBackground(writer http.ResponseWriter, request *http.Request) {
+	var body struct {
+		RoomID   string `json:"room_id"`
+		ImageURL string `json:"image_url"`
+	}
+
+	if !httpkit.Decode(writer, request, &body) {
+		return
+	}
+	body.RoomID = strings.TrimSpace(body.RoomID)
+	body.ImageURL = strings.TrimSpace(body.ImageURL)
+	if !roomid.ValidStringID(body.RoomID) || body.ImageURL == "" {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+
+	resp, err := h.roomClient.SaveRoomBackground(request.Context(), &roomv1.SaveRoomBackgroundRequest{
+		Meta:     httpkit.RoomMeta(request, body.RoomID, ""),
+		RoomId:   body.RoomID,
+		ImageUrl: body.ImageURL,
+	})
+	httpkit.Write(writer, request, saveRoomBackgroundDataFromProto(resp), err)
+}
+
+// listRoomBackgrounds 返回房主保存过的背景图素材，以及 Room Cell 快照里的当前生效背景。
+func (h *Handler) listRoomBackgrounds(writer http.ResponseWriter, request *http.Request) {
+	if h.roomQueryClient == nil {
+		httpkit.WriteError(writer, request, http.StatusBadGateway, httpkit.CodeUpstreamError, "upstream service error")
+		return
+	}
+	roomID := strings.TrimSpace(request.PathValue("room_id"))
+	if !roomid.ValidStringID(roomID) {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+
+	resp, err := h.roomQueryClient.ListRoomBackgrounds(request.Context(), &roomv1.ListRoomBackgroundsRequest{
+		Meta:         httpkit.RoomMeta(request, roomID, ""),
+		RoomId:       roomID,
+		ViewerUserId: auth.UserIDFromContext(request.Context()),
+	})
+	httpkit.Write(writer, request, listRoomBackgroundsDataFromProto(resp), err)
+}
+
+// setRoomBackground 把已保存素材设为当前房间背景；权限和状态写入仍由 Room Cell 串行裁决。
+func (h *Handler) setRoomBackground(writer http.ResponseWriter, request *http.Request) {
+	var body struct {
+		RoomID       string        `json:"room_id"`
+		CommandID    string        `json:"command_id"`
+		BackgroundID flexibleInt64 `json:"background_id"`
+	}
+
+	if !httpkit.Decode(writer, request, &body) {
+		return
+	}
+	body.RoomID = strings.TrimSpace(body.RoomID)
+	body.CommandID = strings.TrimSpace(body.CommandID)
+	if !roomid.ValidStringID(body.RoomID) || body.CommandID == "" || int64(body.BackgroundID) <= 0 {
+		httpkit.WriteError(writer, request, http.StatusBadRequest, httpkit.CodeInvalidArgument, "invalid argument")
+		return
+	}
+
+	resp, err := h.roomClient.SetRoomBackground(request.Context(), &roomv1.SetRoomBackgroundRequest{
+		Meta:         httpkit.RoomMeta(request, body.RoomID, body.CommandID),
+		BackgroundId: int64(body.BackgroundID),
+	})
+	httpkit.Write(writer, request, setRoomBackgroundDataFromProto(resp), err)
+}
+
 func trimOptionalString(value *string) {
 	if value == nil {
 		return
@@ -1089,6 +1199,7 @@ func (h *Handler) kickUser(writer http.ResponseWriter, request *http.Request) {
 		RoomID       string `json:"room_id"`
 		CommandID    string `json:"command_id"`
 		TargetUserID int64  `json:"target_user_id"`
+		DurationMS   int64  `json:"duration_ms"`
 	}
 
 	if !httpkit.Decode(writer, request, &body) {
@@ -1098,6 +1209,7 @@ func (h *Handler) kickUser(writer http.ResponseWriter, request *http.Request) {
 	resp, err := h.roomClient.KickUser(request.Context(), &roomv1.KickUserRequest{
 		Meta:         httpkit.RoomMeta(request, body.RoomID, body.CommandID),
 		TargetUserId: body.TargetUserID,
+		DurationMs:   body.DurationMS,
 	})
 	httpkit.Write(writer, request, resp, err)
 }
diff --git a/services/gateway-service/internal/transport/http/roomapi/room_view.go b/services/gateway-service/internal/transport/http/roomapi/room_view.go
index ed3eaf16..38d893e4 100644
--- a/services/gateway-service/internal/transport/http/roomapi/room_view.go
+++ b/services/gateway-service/internal/transport/http/roomapi/room_view.go
@@ -92,6 +92,31 @@ type roomOnlineUserData struct {
 	Profile      *roomDisplayProfileData `json:"profile,omitempty"`
 }
 
+type roomBannedUsersData struct {
+	RoomID       string               `json:"room_id"`
+	Items        []roomBannedUserData `json:"items"`
+	Total        int64                `json:"total"`
+	Page         int32                `json:"page"`
+	PageSize     int32                `json:"page_size"`
+	ServerTimeMS int64                `json:"server_time_ms"`
+}
+
+type roomBannedUserData struct {
+	UserID             string `json:"user_id"`
+	DisplayUserID      string `json:"display_user_id"`
+	Username           string `json:"username"`
+	Avatar             string `json:"avatar"`
+	Country            string `json:"country"`
+	CountryName        string `json:"country_name"`
+	CountryDisplayName string `json:"country_display_name"`
+	CountryFlag        string `json:"country_flag"`
+	ActorUserID        string `json:"actor_user_id"`
+	CreatedAtMS        int64  `json:"created_at_ms"`
+	UnbanAtMS          int64  `json:"unban_at_ms"`
+	RemainingMS        int64  `json:"remaining_ms"`
+	Permanent          bool   `json:"permanent"`
+}
+
 type setRoomAdminData struct {
 	Result       roomCommandResultData `json:"result"`
 	TargetUserID string                `json:"target_user_id"`
@@ -220,6 +245,33 @@ type updateRoomProfileData struct {
 	ServerTimeMS int64                 `json:"server_time_ms"`
 }
 
+type roomBackgroundData struct {
+	BackgroundID    int64  `json:"background_id"`
+	RoomID          string `json:"room_id"`
+	ImageURL        string `json:"image_url"`
+	CreatedByUserID string `json:"created_by_user_id,omitempty"`
+	CreatedAtMS     int64  `json:"created_at_ms"`
+	UpdatedAtMS     int64  `json:"updated_at_ms"`
+}
+
+type saveRoomBackgroundData struct {
+	Background   roomBackgroundData `json:"background"`
+	ServerTimeMS int64              `json:"server_time_ms"`
+}
+
+type listRoomBackgroundsData struct {
+	Backgrounds           []roomBackgroundData `json:"backgrounds"`
+	SelectedBackgroundURL string               `json:"selected_background_url,omitempty"`
+	ServerTimeMS          int64                `json:"server_time_ms"`
+}
+
+type setRoomBackgroundData struct {
+	Result       roomCommandResultData `json:"result"`
+	Room         roomInitialData       `json:"room"`
+	Background   roomBackgroundData    `json:"background"`
+	ServerTimeMS int64                 `json:"server_time_ms"`
+}
+
 type roomSnapshotData struct {
 	Room             roomInitialData    `json:"room"`
 	Seats            []roomSeatData     `json:"seats"`
@@ -247,6 +299,7 @@ type roomInitialData struct {
 	RoomShortID       string `json:"room_short_id,omitempty"`
 	Title             string `json:"title,omitempty"`
 	CoverURL          string `json:"cover_url,omitempty"`
+	BackgroundURL     string `json:"background_url,omitempty"`
 	Description       string `json:"description,omitempty"`
 	OwnerUserID       string `json:"owner_user_id,omitempty"`
 	Mode              string `json:"mode,omitempty"`
@@ -478,6 +531,58 @@ func updateRoomProfileDataFromProto(resp *roomv1.UpdateRoomProfileResponse) upda
 	}
 }
 
+func saveRoomBackgroundDataFromProto(resp *roomv1.SaveRoomBackgroundResponse) saveRoomBackgroundData {
+	if resp == nil {
+		return saveRoomBackgroundData{}
+	}
+	return saveRoomBackgroundData{
+		Background:   roomBackgroundDataFromProto(resp.GetBackground()),
+		ServerTimeMS: resp.GetServerTimeMs(),
+	}
+}
+
+func listRoomBackgroundsDataFromProto(resp *roomv1.ListRoomBackgroundsResponse) listRoomBackgroundsData {
+	if resp == nil {
+		return listRoomBackgroundsData{}
+	}
+	backgrounds := make([]roomBackgroundData, 0, len(resp.GetBackgrounds()))
+	for _, background := range resp.GetBackgrounds() {
+		backgrounds = append(backgrounds, roomBackgroundDataFromProto(background))
+	}
+	return listRoomBackgroundsData{
+		Backgrounds:           backgrounds,
+		SelectedBackgroundURL: resp.GetSelectedBackgroundUrl(),
+		ServerTimeMS:          resp.GetServerTimeMs(),
+	}
+}
+
+func setRoomBackgroundDataFromProto(resp *roomv1.SetRoomBackgroundResponse) setRoomBackgroundData {
+	if resp == nil {
+		return setRoomBackgroundData{}
+	}
+	snapshot := resp.GetRoom()
+	return setRoomBackgroundData{
+		Result:       commandResultDataFromProto(resp.GetResult()),
+		Room:         roomInitialRoomDataFromSnapshot(snapshot, snapshot.GetRoomId()),
+		Background:   roomBackgroundDataFromProto(resp.GetBackground()),
+		ServerTimeMS: resp.GetResult().GetServerTimeMs(),
+	}
+}
+
+func roomBackgroundDataFromProto(background *roomv1.RoomBackgroundImage) roomBackgroundData {
+	if background == nil {
+		return roomBackgroundData{}
+	}
+	return roomBackgroundData{
+		BackgroundID:    background.GetBackgroundId(),
+		RoomID:          background.GetRoomId(),
+		ImageURL:        background.GetImageUrl(),
+		CreatedByUserID: formatOptionalUserID(background.GetCreatedByUserId()),
+		CreatedAtMS:     background.GetCreatedAtMs(),
+		UpdatedAtMS:     background.GetUpdatedAtMs(),
+	}
+}
+
 func roomSnapshotDataFromProto(resp *roomv1.GetRoomSnapshotResponse) roomSnapshotData {
 	if resp == nil {
 		return roomSnapshotData{}
@@ -511,6 +616,7 @@ func roomInitialRoomDataFromSnapshot(snapshot *roomv1.RoomSnapshot, roomID strin
 		RoomShortID:       roomShortID,
 		Title:             ext["title"],
 		CoverURL:          ext["cover_url"],
+		BackgroundURL:     ext["background_url"],
 		Description:       ext["description"],
 		OwnerUserID:       formatOptionalUserID(snapshot.GetOwnerUserId()),
 		Mode:              snapshot.GetMode(),
@@ -702,6 +808,41 @@ func roomOnlineUserDataFromProto(resp *roomv1.ListRoomOnlineUsersResponse, profi
 	}
 }
 
+func roomBannedUsersDataFromProto(roomID string, resp *roomv1.ListRoomBannedUsersResponse, profiles map[int64]roomDisplayProfileData) roomBannedUsersData {
+	if resp == nil {
+		return roomBannedUsersData{RoomID: roomID}
+	}
+	items := make([]roomBannedUserData, 0, len(resp.GetItems()))
+	for _, user := range resp.GetItems() {
+		item := roomBannedUserData{
+			UserID:      formatOptionalUserID(user.GetUserId()),
+			ActorUserID: formatOptionalUserID(user.GetActorUserId()),
+			CreatedAtMS: user.GetCreatedAtMs(),
+			UnbanAtMS:   user.GetUnbanAtMs(),
+			RemainingMS: user.GetRemainingMs(),
+			Permanent:   user.GetPermanent(),
+		}
+		if profile, ok := profiles[user.GetUserId()]; ok {
+			item.DisplayUserID = profile.DisplayUserID
+			item.Username = profile.Username
+			item.Avatar = profile.Avatar
+			item.Country = profile.Country
+			item.CountryName = profile.CountryName
+			item.CountryDisplayName = profile.CountryDisplayName
+			item.CountryFlag = profile.CountryFlag
+		}
+		items = append(items, item)
+	}
+	return roomBannedUsersData{
+		RoomID:       roomID,
+		Items:        items,
+		Total:        resp.GetTotal(),
+		Page:         resp.GetPage(),
+		PageSize:     resp.GetPageSize(),
+		ServerTimeMS: resp.GetServerTimeMs(),
+	}
+}
+
 func roomOnlineUsersFromLegacyUsers(users []*roomv1.RoomUser) []*roomv1.RoomOnlineUser {
 	items := make([]*roomv1.RoomOnlineUser, 0, len(users))
 	for _, user := range users {
diff --git a/services/room-service/deploy/mysql/initdb/001_room_service.sql b/services/room-service/deploy/mysql/initdb/001_room_service.sql
index 53912453..494357e1 100644
--- a/services/room-service/deploy/mysql/initdb/001_room_service.sql
+++ b/services/room-service/deploy/mysql/initdb/001_room_service.sql
@@ -88,6 +88,19 @@ CREATE TABLE IF NOT EXISTS room_user_gift_stats (
   KEY idx_room_user_gift_stats_room_value (app_code, room_id, gift_value DESC, last_gift_at_ms DESC, user_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='房间用户送礼价值统计表';
 
+CREATE TABLE IF NOT EXISTS room_background_images (
+  app_code VARCHAR(32) NOT NULL COMMENT '应用编码，用于多租户隔离',
+  background_id BIGINT NOT NULL AUTO_INCREMENT COMMENT '背景图 ID',
+  room_id VARCHAR(64) NOT NULL COMMENT '房间 ID',
+  image_url VARCHAR(256) NOT NULL COMMENT '背景图 URL',
+  created_by_user_id BIGINT NOT NULL COMMENT '保存背景图的用户 ID',
+  created_at_ms BIGINT NOT NULL COMMENT '创建时间，UTC epoch ms',
+  updated_at_ms BIGINT NOT NULL COMMENT '更新时间，UTC epoch ms',
+  PRIMARY KEY (background_id),
+  UNIQUE KEY uk_room_background_url (app_code, room_id, image_url),
+  KEY idx_room_background_list (app_code, room_id, created_at_ms DESC, background_id DESC)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='房间背景图素材表';
+
 CREATE TABLE IF NOT EXISTS room_snapshots (
   app_code VARCHAR(32) NOT NULL COMMENT '应用编码，用于多租户隔离',
   room_id VARCHAR(64) NOT NULL COMMENT '房间 ID',
diff --git a/services/room-service/internal/integration/tencent_im.go b/services/room-service/internal/integration/tencent_im.go
index 1d95d1e5..a6937140 100644
--- a/services/room-service/internal/integration/tencent_im.go
+++ b/services/room-service/internal/integration/tencent_im.go
@@ -181,10 +181,23 @@ func roomEventFromEnvelope(envelope *roomeventsv1.EventEnvelope) (tencentim.Room
 		}
 		base.ActorUserID = body.GetActorUserId()
 		base.Attributes = map[string]string{
-			"room_name":        body.GetRoomName(),
-			"room_avatar":      body.GetRoomAvatar(),
-			"room_description": body.GetRoomDescription(),
-			"seat_count":       fmt.Sprintf("%d", body.GetSeatCount()),
+			"room_name":           body.GetRoomName(),
+			"room_avatar":         body.GetRoomAvatar(),
+			"room_description":    body.GetRoomDescription(),
+			"seat_count":          fmt.Sprintf("%d", body.GetSeatCount()),
+			"room_background_url": body.GetRoomBackgroundUrl(),
+		}
+		return base, true, nil
+	case "RoomBackgroundChanged":
+		// 背景切换是独立的房间 UI 状态变更，客户端无需从通用资料更新里反推。
+		var body roomeventsv1.RoomBackgroundChanged
+		if err := proto.Unmarshal(envelope.GetBody(), &body); err != nil {
+			return tencentim.RoomEvent{}, false, err
+		}
+		base.ActorUserID = body.GetActorUserId()
+		base.Attributes = map[string]string{
+			"background_id":       fmt.Sprintf("%d", body.GetBackgroundId()),
+			"room_background_url": body.GetRoomBackgroundUrl(),
 		}
 		return base, true, nil
 	case "RoomChatEnabledChanged":
@@ -358,6 +371,8 @@ func eventTypeForClient(eventType string) string {
 		return "room_mic_seat_locked"
 	case "RoomProfileUpdated":
 		return "room_profile_updated"
+	case "RoomBackgroundChanged":
+		return "room_background_changed"
 	case "RoomChatEnabledChanged":
 		return "room_chat_enabled_changed"
 	case "RoomPasswordChanged":
diff --git a/services/room-service/internal/integration/tencent_im_test.go b/services/room-service/internal/integration/tencent_im_test.go
index 8bd03754..b53feb51 100644
--- a/services/room-service/internal/integration/tencent_im_test.go
+++ b/services/room-service/internal/integration/tencent_im_test.go
@@ -32,6 +32,28 @@ func TestRoomEventFromEnvelopeSkipsNonIMEvents(t *testing.T) {
 	}
 }
 
+func TestRoomBackgroundChangedPublishesDedicatedIMEvent(t *testing.T) {
+	record, err := outbox.Build("room-bg", "RoomBackgroundChanged", 7, time.Now(), &roomeventsv1.RoomBackgroundChanged{
+		ActorUserId:       42,
+		BackgroundId:      101,
+		RoomBackgroundUrl: "https://cdn.example.com/bg.png",
+	})
+	if err != nil {
+		t.Fatalf("Build RoomBackgroundChanged envelope failed: %v", err)
+	}
+
+	event, publish, err := roomEventFromEnvelope(record.Envelope)
+	if err != nil {
+		t.Fatalf("RoomBackgroundChanged should decode: %v", err)
+	}
+	if !publish {
+		t.Fatal("RoomBackgroundChanged must publish Tencent IM message")
+	}
+	if event.EventType != "room_background_changed" || event.Attributes["room_background_url"] != "https://cdn.example.com/bg.png" || event.Attributes["background_id"] != "101" {
+		t.Fatalf("background IM event mismatch: %+v", event)
+	}
+}
+
 func TestTencentIMPublisherRemovesGroupMemberBeforeKickMessage(t *testing.T) {
 	paths := make([]string, 0, 2)
 	client, err := tencentim.NewRESTClient(tencentim.RESTConfig{
diff --git a/services/room-service/internal/room/command/command.go b/services/room-service/internal/room/command/command.go
index 128c308c..4c9f4cef 100644
--- a/services/room-service/internal/room/command/command.go
+++ b/services/room-service/internal/room/command/command.go
@@ -93,6 +93,17 @@ type UpdateRoomProfile struct {
 // Type 返回命令类型。
 func (UpdateRoomProfile) Type() string { return "update_room_profile" }
 
+// SetRoomBackground 定义房主把已保存背景图设置为当前房间背景的请求。
+type SetRoomBackground struct {
+	Base
+	// BackgroundID 必须归属于当前房间，避免房主把其他房间的素材串用到自己的房间状态。
+	BackgroundID int64 `json:"background_id"`
+	// BackgroundURL 是提交前从房间背景素材表解析出的确定性快照，恢复时不再回查列表表。
+	BackgroundURL string `json:"background_url"`
+}
+
+func (SetRoomBackground) Type() string { return "set_room_background" }
+
 // JoinRoom 定义业务进房请求。
 type JoinRoom struct {
 	Base
@@ -309,6 +320,8 @@ type KickUser struct {
 	Base
 	// TargetUserID 是被踢出并加入 ban 集合的用户。
 	TargetUserID int64 `json:"target_user_id"`
+	// DurationMS 为 0 表示永久 ban；大于 0 表示从命令提交时间起禁止进房的时长。
+	DurationMS int64 `json:"duration_ms"`
 }
 
 // Type 返回命令类型。
@@ -502,6 +515,8 @@ func Deserialize(commandType string, payload []byte) (Command, error) {
 		cmd = &CreateRoom{}
 	case UpdateRoomProfile{}.Type():
 		cmd = &UpdateRoomProfile{}
+	case SetRoomBackground{}.Type():
+		cmd = &SetRoomBackground{}
 	case JoinRoom{}.Type():
 		cmd = &JoinRoom{}
 	case RoomHeartbeat{}.Type():
diff --git a/services/room-service/internal/room/service/background.go b/services/room-service/internal/room/service/background.go
new file mode 100644
index 00000000..fbbf3585
--- /dev/null
+++ b/services/room-service/internal/room/service/background.go
@@ -0,0 +1,251 @@
+package service
+
+import (
+	"context"
+	"strings"
+	"time"
+	"unicode/utf8"
+
+	roomeventsv1 "hyapp.local/api/proto/events/room/v1"
+	roomv1 "hyapp.local/api/proto/room/v1"
+	"hyapp/pkg/roomid"
+	"hyapp/pkg/tencentim"
+	"hyapp/pkg/xerr"
+	"hyapp/services/room-service/internal/room/command"
+	"hyapp/services/room-service/internal/room/outbox"
+	"hyapp/services/room-service/internal/room/rank"
+	"hyapp/services/room-service/internal/room/state"
+)
+
+// SaveRoomBackground 把房主上传后的背景图 URL 保存到房间维度素材列表。
+// 该动作只维护低频素材表，不改变 Room Cell 当前背景；真正生效必须调用 SetRoomBackground。
+func (s *Service) SaveRoomBackground(ctx context.Context, req *roomv1.SaveRoomBackgroundRequest) (*roomv1.SaveRoomBackgroundResponse, error) {
+	ctx = contextFromMeta(ctx, req.GetMeta())
+	roomID, actorUserID, imageURL, err := normalizeSaveRoomBackground(req)
+	if err != nil {
+		return nil, err
+	}
+	if err := s.requireRoomOwnerMeta(ctx, roomID, actorUserID); err != nil {
+		return nil, err
+	}
+
+	nowMS := s.clock.Now().UnixMilli()
+	background, err := s.repository.SaveRoomBackground(ctx, RoomBackgroundImage{
+		AppCode:         req.GetMeta().GetAppCode(),
+		RoomID:          roomID,
+		ImageURL:        imageURL,
+		CreatedByUserID: actorUserID,
+		CreatedAtMS:     nowMS,
+		UpdatedAtMS:     nowMS,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &roomv1.SaveRoomBackgroundResponse{
+		Background:   roomBackgroundToProto(background),
+		ServerTimeMs: s.clock.Now().UnixMilli(),
+	}, nil
+}
+
+// ListRoomBackgrounds 返回房主保存过的背景图列表和当前生效背景。
+// 列表属于房间编辑面板数据，因此只允许房主读取。
+func (s *Service) ListRoomBackgrounds(ctx context.Context, req *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error) {
+	ctx = contextFromMeta(ctx, req.GetMeta())
+	roomID, viewerUserID, err := normalizeListRoomBackgrounds(req)
+	if err != nil {
+		return nil, err
+	}
+	if err := s.requireRoomOwnerMeta(ctx, roomID, viewerUserID); err != nil {
+		return nil, err
+	}
+
+	backgrounds, err := s.repository.ListRoomBackgrounds(ctx, roomID)
+	if err != nil {
+		return nil, err
+	}
+	snapshot, err := s.currentSnapshot(ctx, roomID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &roomv1.ListRoomBackgroundsResponse{
+		Backgrounds:           roomBackgroundsToProto(backgrounds),
+		SelectedBackgroundUrl: snapshot.GetRoomExt()[roomExtBackgroundKey],
+		ServerTimeMs:          s.clock.Now().UnixMilli(),
+	}, nil
+}
+
+// SetRoomBackground 把已保存的背景图设置为当前房间背景。
+// 当前背景属于房间展示状态，必须经 Room Cell 命令链路、command log 和快照恢复。
+func (s *Service) SetRoomBackground(ctx context.Context, req *roomv1.SetRoomBackgroundRequest) (*roomv1.SetRoomBackgroundResponse, error) {
+	ctx = contextFromMeta(ctx, req.GetMeta())
+	roomID, actorUserID, backgroundID, err := normalizeSetRoomBackground(req)
+	if err != nil {
+		return nil, err
+	}
+	if err := s.requireRoomOwnerMeta(ctx, roomID, actorUserID); err != nil {
+		return nil, err
+	}
+	background, exists, err := s.repository.GetRoomBackground(ctx, roomID, backgroundID)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, xerr.New(xerr.NotFound, "room background not found")
+	}
+
+	cmd := command.SetRoomBackground{
+		Base:          baseFromMeta(req.GetMeta()),
+		BackgroundID:  background.BackgroundID,
+		BackgroundURL: background.ImageURL,
+	}
+	result, err := s.mutateRoom(ctx, cmd, true, func(now time.Time, current *state.RoomState, _ *rank.LocalRank) (mutationResult, []outbox.Record, error) {
+		if err := requireActiveRoom(current); err != nil {
+			return mutationResult{}, nil, err
+		}
+		if current.OwnerUserID != cmd.ActorUserID() {
+			return mutationResult{}, nil, xerr.New(xerr.PermissionDenied, "permission denied")
+		}
+		if current.RoomExt == nil {
+			current.RoomExt = make(map[string]string)
+		}
+		if current.RoomExt[roomExtBackgroundKey] == cmd.BackgroundURL {
+			return mutationResult{snapshot: current.ToProto()}, nil, nil
+		}
+
+		current.RoomExt[roomExtBackgroundKey] = cmd.BackgroundURL
+		current.Version++
+		backgroundEvent, err := outbox.Build(current.RoomID, "RoomBackgroundChanged", current.Version, now, &roomeventsv1.RoomBackgroundChanged{
+			ActorUserId:       cmd.ActorUserID(),
+			BackgroundId:      cmd.BackgroundID,
+			RoomBackgroundUrl: current.RoomExt[roomExtBackgroundKey],
+		})
+		if err != nil {
+			return mutationResult{}, nil, err
+		}
+		return mutationResult{
+			snapshot: current.ToProto(),
+			syncEvent: &tencentim.RoomEvent{
+				EventID:     backgroundEvent.EventID,
+				RoomID:      current.RoomID,
+				EventType:   "room_background_changed",
+				ActorUserID: cmd.ActorUserID(),
+				RoomVersion: current.Version,
+				Attributes: map[string]string{
+					"background_id":       int64String(cmd.BackgroundID),
+					"room_background_url": current.RoomExt[roomExtBackgroundKey],
+				},
+			},
+		}, []outbox.Record{backgroundEvent}, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &roomv1.SetRoomBackgroundResponse{
+		Result:     commandResult(result.applied, result.snapshot.GetVersion(), s.clock.Now()),
+		Room:       result.snapshot,
+		Background: roomBackgroundToProto(background),
+	}, nil
+}
+
+func normalizeSaveRoomBackground(req *roomv1.SaveRoomBackgroundRequest) (string, int64, string, error) {
+	if req == nil || req.GetMeta() == nil {
+		return "", 0, "", xerr.New(xerr.InvalidArgument, "request is required")
+	}
+	roomID := strings.TrimSpace(req.GetRoomId())
+	if roomID == "" {
+		roomID = strings.TrimSpace(req.GetMeta().GetRoomId())
+	}
+	if !roomid.ValidStringID(roomID) {
+		return "", 0, "", xerr.New(xerr.InvalidArgument, "room_id is invalid")
+	}
+	actorUserID := req.GetMeta().GetActorUserId()
+	if actorUserID <= 0 {
+		return "", 0, "", xerr.New(xerr.InvalidArgument, "actor_user_id is required")
+	}
+	imageURL := strings.TrimSpace(req.GetImageUrl())
+	if imageURL == "" {
+		return "", 0, "", xerr.New(xerr.InvalidArgument, "image_url is required")
+	}
+	if utf8.RuneCountInString(imageURL) > maxRoomBackgroundRunes {
+		return "", 0, "", xerr.New(xerr.InvalidArgument, "image_url is too long")
+	}
+	return roomID, actorUserID, imageURL, nil
+}
+
+func normalizeListRoomBackgrounds(req *roomv1.ListRoomBackgroundsRequest) (string, int64, error) {
+	if req == nil || req.GetMeta() == nil {
+		return "", 0, xerr.New(xerr.InvalidArgument, "request is required")
+	}
+	roomID := strings.TrimSpace(req.GetRoomId())
+	if !roomid.ValidStringID(roomID) {
+		return "", 0, xerr.New(xerr.InvalidArgument, "room_id is invalid")
+	}
+	viewerUserID := req.GetViewerUserId()
+	if viewerUserID <= 0 {
+		return "", 0, xerr.New(xerr.InvalidArgument, "viewer_user_id is required")
+	}
+	return roomID, viewerUserID, nil
+}
+
+func normalizeSetRoomBackground(req *roomv1.SetRoomBackgroundRequest) (string, int64, int64, error) {
+	if req == nil || req.GetMeta() == nil {
+		return "", 0, 0, xerr.New(xerr.InvalidArgument, "request is required")
+	}
+	roomID := strings.TrimSpace(req.GetMeta().GetRoomId())
+	if !roomid.ValidStringID(roomID) {
+		return "", 0, 0, xerr.New(xerr.InvalidArgument, "room_id is invalid")
+	}
+	actorUserID := req.GetMeta().GetActorUserId()
+	if actorUserID <= 0 {
+		return "", 0, 0, xerr.New(xerr.InvalidArgument, "actor_user_id is required")
+	}
+	if strings.TrimSpace(req.GetMeta().GetCommandId()) == "" {
+		return "", 0, 0, xerr.New(xerr.InvalidArgument, "command_id is required")
+	}
+	if req.GetBackgroundId() <= 0 {
+		return "", 0, 0, xerr.New(xerr.InvalidArgument, "background_id is required")
+	}
+	return roomID, actorUserID, req.GetBackgroundId(), nil
+}
+
+func (s *Service) requireRoomOwnerMeta(ctx context.Context, roomID string, actorUserID int64) error {
+	meta, exists, err := s.repository.GetRoomMeta(ctx, roomID)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return xerr.New(xerr.NotFound, "room not found")
+	}
+	if meta.OwnerUserID != actorUserID {
+		return xerr.New(xerr.PermissionDenied, "permission denied")
+	}
+	if meta.Status != state.RoomStatusActive {
+		return xerr.New(xerr.Conflict, "room is not active")
+	}
+	return nil
+}
+
+func roomBackgroundToProto(background RoomBackgroundImage) *roomv1.RoomBackgroundImage {
+	if background.BackgroundID == 0 {
+		return nil
+	}
+	return &roomv1.RoomBackgroundImage{
+		BackgroundId:    background.BackgroundID,
+		RoomId:          background.RoomID,
+		ImageUrl:        background.ImageURL,
+		CreatedByUserId: background.CreatedByUserID,
+		CreatedAtMs:     background.CreatedAtMS,
+		UpdatedAtMs:     background.UpdatedAtMS,
+	}
+}
+
+func roomBackgroundsToProto(backgrounds []RoomBackgroundImage) []*roomv1.RoomBackgroundImage {
+	out := make([]*roomv1.RoomBackgroundImage, 0, len(backgrounds))
+	for _, background := range backgrounds {
+		out = append(out, roomBackgroundToProto(background))
+	}
+	return out
+}
diff --git a/services/room-service/internal/room/service/background_test.go b/services/room-service/internal/room/service/background_test.go
new file mode 100644
index 00000000..86f9c744
--- /dev/null
+++ b/services/room-service/internal/room/service/background_test.go
@@ -0,0 +1,135 @@
+package service_test
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	roomv1 "hyapp.local/api/proto/room/v1"
+	"hyapp/pkg/appcode"
+	"hyapp/pkg/xerr"
+	"hyapp/services/room-service/internal/integration"
+	roomservice "hyapp/services/room-service/internal/room/service"
+	"hyapp/services/room-service/internal/router"
+	"hyapp/services/room-service/internal/testutil/mysqltest"
+)
+
+func TestRoomBackgroundSaveListSetFlow(t *testing.T) {
+	ctx := context.Background()
+	repository := mysqltest.NewRepository(t)
+	svc := roomservice.New(roomservice.Config{
+		NodeID:         "node-room-background-test",
+		LeaseTTL:       10 * time.Second,
+		RankLimit:      20,
+		SnapshotEveryN: 1,
+	}, router.NewMemoryDirectory(), repository, followTestWallet{}, integration.NewNoopRoomEventPublisher(), integration.NewNoopOutboxPublisher())
+
+	roomID := "room-background-flow"
+	ownerID := int64(7101)
+	if _, err := svc.CreateRoom(ctx, &roomv1.CreateRoomRequest{
+		Meta:            roomservice.NewRequestMeta(roomID, ownerID),
+		SeatCount:       10,
+		Mode:            "voice",
+		VisibleRegionId: 1001,
+		RoomName:        "Background Flow",
+		RoomShortId:     "bg-flow",
+	}); err != nil {
+		t.Fatalf("create room failed: %v", err)
+	}
+
+	saveResp, err := svc.SaveRoomBackground(ctx, &roomv1.SaveRoomBackgroundRequest{
+		Meta:     &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID, ActorUserId: ownerID},
+		RoomId:   roomID,
+		ImageUrl: " https://cdn.example.com/room-bg.png ",
+	})
+	if err != nil {
+		t.Fatalf("save background failed: %v", err)
+	}
+	if saveResp.GetBackground().GetBackgroundId() <= 0 || saveResp.GetBackground().GetImageUrl() != "https://cdn.example.com/room-bg.png" {
+		t.Fatalf("save response mismatch: %+v", saveResp.GetBackground())
+	}
+
+	listResp, err := svc.ListRoomBackgrounds(ctx, &roomv1.ListRoomBackgroundsRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
+		RoomId:       roomID,
+		ViewerUserId: ownerID,
+	})
+	if err != nil {
+		t.Fatalf("list backgrounds failed: %v", err)
+	}
+	if len(listResp.GetBackgrounds()) != 1 || listResp.GetSelectedBackgroundUrl() != "" {
+		t.Fatalf("list response before set mismatch: %+v", listResp)
+	}
+
+	setResp, err := svc.SetRoomBackground(ctx, &roomv1.SetRoomBackgroundRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID, ActorUserId: ownerID, CommandId: "cmd-room-bg-set"},
+		BackgroundId: saveResp.GetBackground().GetBackgroundId(),
+	})
+	if err != nil {
+		t.Fatalf("set background failed: %v", err)
+	}
+	if !setResp.GetResult().GetApplied() || setResp.GetRoom().GetRoomExt()["background_url"] != "https://cdn.example.com/room-bg.png" {
+		t.Fatalf("set response mismatch: %+v", setResp)
+	}
+
+	snapshotResp, err := svc.GetRoomSnapshot(ctx, &roomv1.GetRoomSnapshotRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
+		RoomId:       roomID,
+		ViewerUserId: ownerID,
+	})
+	if err != nil {
+		t.Fatalf("snapshot after set failed: %v", err)
+	}
+	if snapshotResp.GetRoom().GetRoomExt()["background_url"] != "https://cdn.example.com/room-bg.png" {
+		t.Fatalf("snapshot must expose selected background_url: %+v", snapshotResp.GetRoom().GetRoomExt())
+	}
+}
+
+func TestRoomBackgroundOnlyOwnerCanEdit(t *testing.T) {
+	ctx := context.Background()
+	repository := mysqltest.NewRepository(t)
+	svc := roomservice.New(roomservice.Config{
+		NodeID:         "node-room-background-owner-test",
+		LeaseTTL:       10 * time.Second,
+		RankLimit:      20,
+		SnapshotEveryN: 1,
+	}, router.NewMemoryDirectory(), repository, followTestWallet{}, integration.NewNoopRoomEventPublisher(), integration.NewNoopOutboxPublisher())
+
+	roomID := "room-background-owner"
+	ownerID := int64(7201)
+	otherID := int64(7202)
+	if _, err := svc.CreateRoom(ctx, &roomv1.CreateRoomRequest{
+		Meta:            roomservice.NewRequestMeta(roomID, ownerID),
+		SeatCount:       10,
+		Mode:            "voice",
+		VisibleRegionId: 1001,
+		RoomName:        "Background Owner",
+		RoomShortId:     "bg-owner",
+	}); err != nil {
+		t.Fatalf("create room failed: %v", err)
+	}
+
+	if _, err := svc.SaveRoomBackground(ctx, &roomv1.SaveRoomBackgroundRequest{
+		Meta:     &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID, ActorUserId: otherID},
+		RoomId:   roomID,
+		ImageUrl: "https://cdn.example.com/other-bg.png",
+	}); !xerr.IsCode(err, xerr.PermissionDenied) {
+		t.Fatalf("non-owner save must be denied: %v", err)
+	}
+
+	saveResp, err := svc.SaveRoomBackground(ctx, &roomv1.SaveRoomBackgroundRequest{
+		Meta:     &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID, ActorUserId: ownerID},
+		RoomId:   roomID,
+		ImageUrl: "https://cdn.example.com/owner-bg.png",
+	})
+	if err != nil {
+		t.Fatalf("owner save background failed: %v", err)
+	}
+
+	if _, err := svc.SetRoomBackground(ctx, &roomv1.SetRoomBackgroundRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID, ActorUserId: otherID, CommandId: "cmd-room-bg-other"},
+		BackgroundId: saveResp.GetBackground().GetBackgroundId(),
+	}); !xerr.IsCode(err, xerr.PermissionDenied) {
+		t.Fatalf("non-owner set must be denied: %v", err)
+	}
+}
diff --git a/services/room-service/internal/room/service/banned_users_query.go b/services/room-service/internal/room/service/banned_users_query.go
new file mode 100644
index 00000000..80dc96bc
--- /dev/null
+++ b/services/room-service/internal/room/service/banned_users_query.go
@@ -0,0 +1,119 @@
+package service
+
+import (
+	"context"
+	"sort"
+
+	roomv1 "hyapp.local/api/proto/room/v1"
+	"hyapp/pkg/appcode"
+	"hyapp/pkg/roomid"
+	"hyapp/pkg/xerr"
+	"hyapp/services/room-service/internal/room/state"
+)
+
+const (
+	// defaultRoomBannedUsersPageSize 是房间黑名单面板默认页大小。
+	defaultRoomBannedUsersPageSize = 20
+	// maxRoomBannedUsersPageSize 限制单次查询量，避免管理面板一次拉完整治理状态。
+	maxRoomBannedUsersPageSize = 100
+)
+
+// ListRoomBannedUsers 分页读取房间当前仍有效的黑名单。
+// 黑名单状态属于 Room Cell，用户头像、昵称、国家等展示资料由 gateway 批量查询 user-service。
+func (s *Service) ListRoomBannedUsers(ctx context.Context, req *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error) {
+	ctx = appcode.WithContext(ctx, req.GetMeta().GetAppCode())
+	roomID := req.GetRoomId()
+	viewerUserID := req.GetViewerUserId()
+	if !roomid.ValidStringID(roomID) {
+		return nil, xerr.New(xerr.InvalidArgument, "room_id is invalid")
+	}
+	if viewerUserID <= 0 {
+		return nil, xerr.New(xerr.InvalidArgument, "viewer_user_id is required")
+	}
+
+	snapshot, err := s.currentSnapshot(ctx, roomID)
+	if err != nil {
+		return nil, err
+	}
+	if snapshot == nil || snapshot.GetRoomId() == "" {
+		return nil, xerr.New(xerr.NotFound, "room not found")
+	}
+	if snapshot.GetStatus() != state.RoomStatusActive {
+		return nil, xerr.New(xerr.RoomClosed, "room closed")
+	}
+
+	current := state.FromProto(snapshot)
+	if err := requireManagerPresent(current, viewerUserID); err != nil {
+		// 黑名单是房间治理数据，只允许当前仍在房间内的 owner/admin 查看。
+		return nil, err
+	}
+
+	nowMS := s.clock.Now().UnixMilli()
+	items := activeBannedUsersFromState(current, nowMS)
+	page, pageSize := normalizeRoomBannedUsersPage(req.GetPage(), req.GetPageSize())
+	total := int64(len(items))
+	start := (page - 1) * pageSize
+	if start >= len(items) {
+		items = nil
+	} else {
+		end := start + pageSize
+		if end > len(items) {
+			end = len(items)
+		}
+		items = items[start:end]
+	}
+
+	return &roomv1.ListRoomBannedUsersResponse{
+		Items:        items,
+		Total:        total,
+		Page:         int32(page),
+		PageSize:     int32(pageSize),
+		ServerTimeMs: nowMS,
+	}, nil
+}
+
+func activeBannedUsersFromState(current *state.RoomState, nowMS int64) []*roomv1.RoomBannedUser {
+	if current == nil || len(current.BanUsers) == 0 {
+		return nil
+	}
+	items := make([]*roomv1.RoomBannedUser, 0, len(current.BanUsers))
+	for _, ban := range current.BanUsers {
+		if !ban.ActiveAt(nowMS) {
+			continue
+		}
+		remainingMS := int64(0)
+		if ban.ExpiresAtMS > 0 {
+			remainingMS = ban.ExpiresAtMS - nowMS
+		}
+		items = append(items, &roomv1.RoomBannedUser{
+			UserId:      ban.UserID,
+			ActorUserId: ban.ActorUserID,
+			CreatedAtMs: ban.CreatedAtMS,
+			UnbanAtMs:   ban.ExpiresAtMS,
+			RemainingMs: remainingMS,
+			Permanent:   ban.ExpiresAtMS == 0,
+		})
+	}
+	sort.Slice(items, func(i, j int) bool {
+		if items[i].GetCreatedAtMs() != items[j].GetCreatedAtMs() {
+			return items[i].GetCreatedAtMs() > items[j].GetCreatedAtMs()
+		}
+		return items[i].GetUserId() < items[j].GetUserId()
+	})
+	return items
+}
+
+func normalizeRoomBannedUsersPage(rawPage int32, rawPageSize int32) (int, int) {
+	page := int(rawPage)
+	if page <= 0 {
+		page = 1
+	}
+	pageSize := int(rawPageSize)
+	if pageSize <= 0 {
+		pageSize = defaultRoomBannedUsersPageSize
+	}
+	if pageSize > maxRoomBannedUsersPageSize {
+		pageSize = maxRoomBannedUsersPageSize
+	}
+	return page, pageSize
+}
diff --git a/services/room-service/internal/room/service/create_room.go b/services/room-service/internal/room/service/create_room.go
index ae13d4da..b9b11cd7 100644
--- a/services/room-service/internal/room/service/create_room.go
+++ b/services/room-service/internal/room/service/create_room.go
@@ -25,6 +25,7 @@ const (
 	roomExtCoverURLKey    = "cover_url"
 	roomExtDescriptionKey = "description"
 	roomExtShortIDKey     = "room_short_id"
+	roomExtBackgroundKey  = "background_url"
 
 	// defaultRoomAvatar 是房间头像缺省值，语义上代表系统默认资源，不绑定外部 CDN 地址。
 	defaultRoomAvatar = "hyapp://room/default-avatar"
@@ -33,6 +34,7 @@ const (
 	maxRoomNameRunes        = 128
 	maxRoomAvatarRunes      = 512
 	maxRoomDescriptionRunes = 512
+	maxRoomBackgroundRunes  = 256
 )
 
 // roomProfileInput 是创建房间时需要落到 RoomExt 的展示资料集合。
diff --git a/services/room-service/internal/room/service/current_room.go b/services/room-service/internal/room/service/current_room.go
index e16082bb..c7aaddac 100644
--- a/services/room-service/internal/room/service/current_room.go
+++ b/services/room-service/internal/room/service/current_room.go
@@ -41,7 +41,7 @@ func (s *Service) GetCurrentRoom(ctx context.Context, req *roomv1.GetCurrentRoom
 	if err != nil {
 		return nil, err
 	}
-	if !currentRoomSnapshotRestorable(snapshot, userID) {
+	if !currentRoomSnapshotRestorable(snapshot, userID, serverTimeMS) {
 		// 查询语义必须保持只读；读模型滞后由后续命令投影或专项补偿修复。
 		return emptyCurrentRoomResponse(serverTimeMS), nil
 	}
@@ -81,12 +81,12 @@ func emptyCurrentRoomResponse(serverTimeMS int64) *roomv1.GetCurrentRoomResponse
 }
 
 // currentRoomSnapshotRestorable 判定读模型指向的房间是否仍可被客户端恢复。
-func currentRoomSnapshotRestorable(snapshot *roomv1.RoomSnapshot, userID int64) bool {
+func currentRoomSnapshotRestorable(snapshot *roomv1.RoomSnapshot, userID int64, nowMS int64) bool {
 	if snapshot == nil || snapshot.GetRoomId() == "" || snapshot.GetStatus() != state.RoomStatusActive {
 		// 非 active 房间不能恢复，即使用户级 presence 投影还没被清理。
 		return false
 	}
-	if containsUserID(snapshot.GetBanUserIds(), userID) {
+	if snapshotUserBanned(snapshot, userID, nowMS) {
 		// ban 优先于旧 presence，避免被踢用户通过本地恢复入口重新收消息。
 		return false
 	}
diff --git a/services/room-service/internal/room/service/guard.go b/services/room-service/internal/room/service/guard.go
index 4efdc493..c9419485 100644
--- a/services/room-service/internal/room/service/guard.go
+++ b/services/room-service/internal/room/service/guard.go
@@ -35,8 +35,10 @@ func (s *Service) CheckSpeakPermission(ctx context.Context, req *roomv1.CheckSpe
 		}, nil
 	}
 
+	nowMS := s.clock.Now().UnixMilli()
+	banned := snapshotUserBanned(snapshot, req.GetUserId(), nowMS)
 	// 允许发言必须同时满足未 ban、未 mute、房间开启聊天、用户在业务 presence 内。
-	if !containsID(snapshot.GetBanUserIds(), req.GetUserId()) && !containsID(snapshot.GetMuteUserIds(), req.GetUserId()) && snapshot.GetChatEnabled() && findProtoUser(snapshot, req.GetUserId()) != nil {
+	if !banned && !containsID(snapshot.GetMuteUserIds(), req.GetUserId()) && snapshot.GetChatEnabled() && findProtoUser(snapshot, req.GetUserId()) != nil {
 		return &roomv1.CheckSpeakPermissionResponse{
 			Allowed:     true,
 			RoomVersion: snapshot.GetVersion(),
@@ -45,7 +47,7 @@ func (s *Service) CheckSpeakPermission(ctx context.Context, req *roomv1.CheckSpe
 
 	reason := "not_in_room"
 	switch {
-	case containsID(snapshot.GetBanUserIds(), req.GetUserId()):
+	case banned:
 		// ban 优先级最高，被踢用户即使仍在腾讯云 IM 群内也不能发言。
 		reason = "user_banned"
 	case containsID(snapshot.GetMuteUserIds(), req.GetUserId()):
@@ -89,7 +91,7 @@ func (s *Service) VerifyRoomPresence(ctx context.Context, req *roomv1.VerifyRoom
 		}, nil
 	}
 
-	if containsID(snapshot.GetBanUserIds(), req.GetUserId()) {
+	if snapshotUserBanned(snapshot, req.GetUserId(), s.clock.Now().UnixMilli()) {
 		// ban 用户不能订阅，即使快照里还有旧 presence 也以 ban 为准。
 		return &roomv1.VerifyRoomPresenceResponse{
 			Present:     false,
diff --git a/services/room-service/internal/room/service/helpers.go b/services/room-service/internal/room/service/helpers.go
index b2814dfc..8e0dc79b 100644
--- a/services/room-service/internal/room/service/helpers.go
+++ b/services/room-service/internal/room/service/helpers.go
@@ -154,6 +154,21 @@ func containsID(values []int64, target int64) bool {
 	return slices.Contains(values, target)
 }
 
+func snapshotUserBanned(snapshot *roomv1.RoomSnapshot, userID int64, nowMS int64) bool {
+	if snapshot == nil || userID <= 0 {
+		return false
+	}
+	for _, ban := range snapshot.GetBanStates() {
+		if ban.GetUserId() != userID {
+			continue
+		}
+		// ban_states 是带时间边界的权威状态；过期后即使 ban_user_ids 还没刷新也不能继续拦截。
+		return ban.GetExpiresAtMs() == 0 || ban.GetExpiresAtMs() > nowMS
+	}
+	// 旧快照没有 ban_states 时只能按永久 ban 解释 ban_user_ids，避免恢复路径放宽权限。
+	return containsID(snapshot.GetBanUserIds(), userID)
+}
+
 func cloneProtoRank(items []state.RankItem) []*roomv1.RankItem {
 	// SendGift 响应需要 protobuf 榜单项，不能直接暴露内部 state.RankItem。
 	result := make([]*roomv1.RankItem, 0, len(items))
diff --git a/services/room-service/internal/room/service/kick_test.go b/services/room-service/internal/room/service/kick_test.go
index 80ece05d..7b440947 100644
--- a/services/room-service/internal/room/service/kick_test.go
+++ b/services/room-service/internal/room/service/kick_test.go
@@ -10,6 +10,7 @@ import (
 	roomeventsv1 "hyapp.local/api/proto/events/room/v1"
 	roomv1 "hyapp.local/api/proto/room/v1"
 	"hyapp/pkg/appcode"
+	"hyapp/pkg/xerr"
 	"hyapp/services/room-service/internal/integration"
 	roomoutbox "hyapp/services/room-service/internal/room/outbox"
 	roomservice "hyapp/services/room-service/internal/room/service"
@@ -100,6 +101,160 @@ func TestKickUserRemovesPresenceBanAndRTCConnection(t *testing.T) {
 	}
 }
 
+func TestKickUserDurationExpiresAndAllowsJoin(t *testing.T) {
+	ctx := context.Background()
+	repository := mysqltest.NewRepository(t)
+	now := &fixedRoomTreasureClock{now: time.Date(2026, 5, 28, 8, 0, 0, 0, time.UTC)}
+	svc := roomservice.New(roomservice.Config{
+		NodeID:         "node-kick-duration-test",
+		LeaseTTL:       10 * time.Second,
+		RankLimit:      20,
+		SnapshotEveryN: 1,
+		Clock:          now,
+	}, router.NewMemoryDirectory(), repository, followTestWallet{}, integration.NewNoopRoomEventPublisher(), integration.NewNoopOutboxPublisher())
+
+	roomID := "room-kick-duration"
+	ownerID := int64(7301)
+	viewerID := int64(7401)
+	if _, err := svc.CreateRoom(ctx, &roomv1.CreateRoomRequest{
+		Meta:            roomservice.NewRequestMeta(roomID, ownerID),
+		SeatCount:       10,
+		Mode:            "voice",
+		VisibleRegionId: 8101,
+		RoomName:        "Kick Duration",
+		RoomShortId:     "kick-duration",
+	}); err != nil {
+		t.Fatalf("create duration room fixture failed: %v", err)
+	}
+	if _, err := svc.JoinRoom(ctx, &roomv1.JoinRoomRequest{
+		Meta: roomservice.NewRequestMeta(roomID, viewerID),
+		Role: "audience",
+	}); err != nil {
+		t.Fatalf("join duration target failed: %v", err)
+	}
+
+	kickResp, err := svc.KickUser(ctx, &roomv1.KickUserRequest{
+		Meta:         roomservice.NewRequestMeta(roomID, ownerID),
+		TargetUserId: viewerID,
+		DurationMs:   1000,
+	})
+	if err != nil {
+		t.Fatalf("duration kick failed: %v", err)
+	}
+	if len(kickResp.GetRoom().GetBanStates()) != 1 || kickResp.GetRoom().GetBanStates()[0].GetExpiresAtMs() != now.Now().Add(time.Second).UnixMilli() {
+		t.Fatalf("duration kick must persist ban expiration: %+v", kickResp.GetRoom().GetBanStates())
+	}
+	if _, err := svc.JoinRoom(ctx, &roomv1.JoinRoomRequest{
+		Meta: roomservice.NewRequestMeta(roomID, viewerID),
+		Role: "audience",
+	}); err == nil {
+		t.Fatalf("target must not join before kick duration expires")
+	}
+
+	presenceResp, err := svc.VerifyRoomPresence(ctx, &roomv1.VerifyRoomPresenceRequest{
+		AppCode: appcode.Default,
+		RoomId:  roomID,
+		UserId:  viewerID,
+	})
+	if err != nil {
+		t.Fatalf("verify presence before expiration failed: %v", err)
+	}
+	if presenceResp.GetPresent() || presenceResp.GetReason() != "user_banned" {
+		t.Fatalf("active duration ban must reject IM guard: %+v", presenceResp)
+	}
+
+	now.now = now.now.Add(2 * time.Second)
+	if _, err := svc.JoinRoom(ctx, &roomv1.JoinRoomRequest{
+		Meta: roomservice.NewRequestMeta(roomID, viewerID),
+		Role: "audience",
+	}); err != nil {
+		t.Fatalf("target must join after kick duration expires: %v", err)
+	}
+}
+
+func TestListRoomBannedUsersReturnsActiveOnlyForManagers(t *testing.T) {
+	ctx := context.Background()
+	repository := mysqltest.NewRepository(t)
+	now := &fixedRoomTreasureClock{now: time.Date(2026, 5, 29, 8, 0, 0, 0, time.UTC)}
+	svc := roomservice.New(roomservice.Config{
+		NodeID:         "node-banned-users-test",
+		LeaseTTL:       10 * time.Second,
+		RankLimit:      20,
+		SnapshotEveryN: 1,
+		Clock:          now,
+	}, router.NewMemoryDirectory(), repository, followTestWallet{}, integration.NewNoopRoomEventPublisher(), integration.NewNoopOutboxPublisher())
+
+	roomID := "room-banned-users"
+	ownerID := int64(7501)
+	expiredID := int64(7502)
+	activeID := int64(7503)
+	normalID := int64(7504)
+	if _, err := svc.CreateRoom(ctx, &roomv1.CreateRoomRequest{
+		Meta:            roomservice.NewRequestMeta(roomID, ownerID),
+		SeatCount:       10,
+		Mode:            "voice",
+		VisibleRegionId: 8101,
+		RoomName:        "Banned Users",
+		RoomShortId:     "banned-users",
+	}); err != nil {
+		t.Fatalf("create banned users room failed: %v", err)
+	}
+	for _, userID := range []int64{expiredID, activeID, normalID} {
+		if _, err := svc.JoinRoom(ctx, &roomv1.JoinRoomRequest{
+			Meta: roomservice.NewRequestMeta(roomID, userID),
+			Role: "audience",
+		}); err != nil {
+			t.Fatalf("join fixture user %d failed: %v", userID, err)
+		}
+	}
+
+	if _, err := svc.KickUser(ctx, &roomv1.KickUserRequest{
+		Meta:         roomservice.NewRequestMeta(roomID, ownerID),
+		TargetUserId: expiredID,
+		DurationMs:   1000,
+	}); err != nil {
+		t.Fatalf("kick expired fixture user failed: %v", err)
+	}
+	now.now = now.now.Add(2 * time.Second)
+	activeCreatedAt := now.Now().UnixMilli()
+	activeUnbanAt := now.Now().Add(10 * time.Second).UnixMilli()
+	if _, err := svc.KickUser(ctx, &roomv1.KickUserRequest{
+		Meta:         roomservice.NewRequestMeta(roomID, ownerID),
+		TargetUserId: activeID,
+		DurationMs:   10_000,
+	}); err != nil {
+		t.Fatalf("kick active fixture user failed: %v", err)
+	}
+
+	if _, err := svc.ListRoomBannedUsers(ctx, &roomv1.ListRoomBannedUsersRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
+		RoomId:       roomID,
+		ViewerUserId: normalID,
+		Page:         1,
+		PageSize:     10,
+	}); !xerr.IsCode(err, xerr.PermissionDenied) {
+		t.Fatalf("non-manager list banned users must be denied: %v", err)
+	}
+
+	resp, err := svc.ListRoomBannedUsers(ctx, &roomv1.ListRoomBannedUsersRequest{
+		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
+		RoomId:       roomID,
+		ViewerUserId: ownerID,
+		Page:         1,
+		PageSize:     10,
+	})
+	if err != nil {
+		t.Fatalf("owner list banned users failed: %v", err)
+	}
+	if resp.GetTotal() != 1 || len(resp.GetItems()) != 1 {
+		t.Fatalf("only active ban must be returned: %+v", resp)
+	}
+	item := resp.GetItems()[0]
+	if item.GetUserId() != activeID || item.GetActorUserId() != ownerID || item.GetCreatedAtMs() != activeCreatedAt || item.GetUnbanAtMs() != activeUnbanAt || item.GetRemainingMs() != 10_000 || item.GetPermanent() {
+		t.Fatalf("active ban item mismatch: %+v", item)
+	}
+}
+
 func TestCloseRoomByAdminEvictsCurrentUsersThroughOutboxAndRTC(t *testing.T) {
 	ctx := context.Background()
 	repository := mysqltest.NewRepository(t)
diff --git a/services/room-service/internal/room/service/moderation.go b/services/room-service/internal/room/service/moderation.go
index 0839fdb9..b93e1894 100644
--- a/services/room-service/internal/room/service/moderation.go
+++ b/services/room-service/internal/room/service/moderation.go
@@ -94,6 +94,7 @@ func (s *Service) KickUser(ctx context.Context, req *roomv1.KickUserRequest) (*r
 	cmd := command.KickUser{
 		Base:         baseFromMeta(req.GetMeta()),
 		TargetUserID: req.GetTargetUserId(),
+		DurationMS:   req.GetDurationMs(),
 	}
 
 	shouldKickRTC := false
@@ -107,6 +108,9 @@ func (s *Service) KickUser(ctx context.Context, req *roomv1.KickUserRequest) (*r
 		if cmd.TargetUserID == cmd.ActorUserID() {
 			return mutationResult{}, nil, xerr.New(xerr.InvalidArgument, "cannot kick self")
 		}
+		if cmd.DurationMS < 0 {
+			return mutationResult{}, nil, xerr.New(xerr.InvalidArgument, "duration_ms must be non-negative")
+		}
 		if err := requireActorPresent(current, cmd.ActorUserID()); err != nil {
 			return mutationResult{}, nil, err
 		}
@@ -116,10 +120,6 @@ func (s *Service) KickUser(ctx context.Context, req *roomv1.KickUserRequest) (*r
 
 		_, inRoom := current.OnlineUsers[cmd.TargetUserID]
 		_, onSeat := current.SeatByUser(cmd.TargetUserID)
-		if current.BanUsers[cmd.TargetUserID] && !inRoom && !onSeat && !current.AdminUsers[cmd.TargetUserID] {
-			// 已处于 ban 且没有残留 presence、麦位或管理员身份时，重复 KickUser 不产生新事件。
-			return mutationResult{snapshot: current.ToProto()}, nil, nil
-		}
 		// 只有目标确实还在业务房间或麦位上，才需要请求 TRTC 服务端移除实时音频连接。
 		shouldKickRTC = inRoom || onSeat
 
@@ -136,7 +136,20 @@ func (s *Service) KickUser(ctx context.Context, req *roomv1.KickUserRequest) (*r
 		// ban 集合会让后续 JoinRoom 和 VerifyRoomPresence 都失败。
 		delete(current.OnlineUsers, cmd.TargetUserID)
 		delete(current.AdminUsers, cmd.TargetUserID)
-		current.BanUsers[cmd.TargetUserID] = true
+		expiresAtMS := int64(0)
+		nowMS := now.UnixMilli()
+		if cmd.DurationMS > 0 {
+			expiresAtMS = nowMS + cmd.DurationMS
+			if expiresAtMS <= nowMS {
+				return mutationResult{}, nil, xerr.New(xerr.InvalidArgument, "duration_ms is too large")
+			}
+		}
+		current.BanUsers[cmd.TargetUserID] = state.UserModerationState{
+			UserID:      cmd.TargetUserID,
+			ActorUserID: cmd.ActorUserID(),
+			CreatedAtMS: nowMS,
+			ExpiresAtMS: expiresAtMS,
+		}
 		current.Version++
 
 		kickEvent, err := outbox.Build(current.RoomID, "RoomUserKicked", current.Version, now, &roomeventsv1.RoomUserKicked{
@@ -207,7 +220,7 @@ func (s *Service) UnbanUser(ctx context.Context, req *roomv1.UnbanUserRequest) (
 		if err := requireOwnerPresent(current, cmd.ActorUserID()); err != nil {
 			return mutationResult{}, nil, err
 		}
-		if !current.BanUsers[cmd.TargetUserID] {
+		if _, exists := current.BanUsers[cmd.TargetUserID]; !exists {
 			// 重复 unban 是 no-op，仍写 command log 确保 command_id 幂等可判定。
 			return mutationResult{snapshot: current.ToProto()}, nil, nil
 		}
diff --git a/services/room-service/internal/room/service/presence.go b/services/room-service/internal/room/service/presence.go
index e347923d..029c7c59 100644
--- a/services/room-service/internal/room/service/presence.go
+++ b/services/room-service/internal/room/service/presence.go
@@ -38,9 +38,13 @@ func (s *Service) JoinRoom(ctx context.Context, req *roomv1.JoinRoomRequest) (*r
 	}
 
 	result, err := s.mutateRoom(ctx, cmd, true, func(now time.Time, current *state.RoomState, _ *rank.LocalRank) (mutationResult, []outbox.Record, error) {
-		if current.BanUsers[cmd.ActorUserID()] {
-			// 被踢或封禁用户不能重新进入业务 presence。
-			return mutationResult{}, nil, xerr.New(xerr.PermissionDenied, "user is banned")
+		if ban, exists := current.BanUsers[cmd.ActorUserID()]; exists {
+			if ban.ActiveAt(now.UnixMilli()) {
+				// 被踢或封禁用户在 ban 未过期前不能重新进入业务 presence。
+				return mutationResult{}, nil, xerr.New(xerr.PermissionDenied, "user is banned")
+			}
+			// 限时 ban 过期后由下一次进房命令清理，避免定时任务介入 Room Cell owner 状态。
+			delete(current.BanUsers, cmd.ActorUserID())
 		}
 
 		if existing, exists := current.OnlineUsers[cmd.ActorUserID()]; exists {
@@ -138,9 +142,13 @@ func (s *Service) RoomHeartbeat(ctx context.Context, req *roomv1.RoomHeartbeatRe
 		if err := requireActiveRoom(current); err != nil {
 			return mutationResult{}, nil, err
 		}
-		if current.BanUsers[cmd.ActorUserID()] {
-			// ban 用户不能通过心跳续住业务 presence；KickUser 已经清理 presence，这里是防御脏状态。
-			return mutationResult{}, nil, xerr.New(xerr.PermissionDenied, "user is banned")
+		if ban, exists := current.BanUsers[cmd.ActorUserID()]; exists {
+			if ban.ActiveAt(now.UnixMilli()) {
+				// ban 用户不能通过心跳续住业务 presence；KickUser 已经清理 presence，这里是防御脏状态。
+				return mutationResult{}, nil, xerr.New(xerr.PermissionDenied, "user is banned")
+			}
+			// 过期 ban 不再阻断心跳；保守清理后继续按 presence 是否存在判断。
+			delete(current.BanUsers, cmd.ActorUserID())
 		}
 
 		existing, exists := current.OnlineUsers[cmd.ActorUserID()]
diff --git a/services/room-service/internal/room/service/profile.go b/services/room-service/internal/room/service/profile.go
index 1f473345..2219c6e6 100644
--- a/services/room-service/internal/room/service/profile.go
+++ b/services/room-service/internal/room/service/profile.go
@@ -52,11 +52,12 @@ func (s *Service) UpdateRoomProfile(ctx context.Context, req *roomv1.UpdateRoomP
 		current.Version++
 		seatCount := int32(len(current.MicSeats))
 		profileEvent, err := outbox.Build(current.RoomID, "RoomProfileUpdated", current.Version, now, &roomeventsv1.RoomProfileUpdated{
-			ActorUserId:     cmd.ActorUserID(),
-			RoomName:        current.RoomExt[roomExtTitleKey],
-			RoomAvatar:      current.RoomExt[roomExtCoverURLKey],
-			RoomDescription: current.RoomExt[roomExtDescriptionKey],
-			SeatCount:       seatCount,
+			ActorUserId:       cmd.ActorUserID(),
+			RoomName:          current.RoomExt[roomExtTitleKey],
+			RoomAvatar:        current.RoomExt[roomExtCoverURLKey],
+			RoomDescription:   current.RoomExt[roomExtDescriptionKey],
+			SeatCount:         seatCount,
+			RoomBackgroundUrl: current.RoomExt[roomExtBackgroundKey],
 		})
 		if err != nil {
 			return mutationResult{}, nil, err
@@ -71,10 +72,11 @@ func (s *Service) UpdateRoomProfile(ctx context.Context, req *roomv1.UpdateRoomP
 				ActorUserID: cmd.ActorUserID(),
 				RoomVersion: current.Version,
 				Attributes: map[string]string{
-					"room_name":        current.RoomExt[roomExtTitleKey],
-					"room_avatar":      current.RoomExt[roomExtCoverURLKey],
-					"room_description": current.RoomExt[roomExtDescriptionKey],
-					"seat_count":       int32String(seatCount),
+					"room_name":           current.RoomExt[roomExtTitleKey],
+					"room_avatar":         current.RoomExt[roomExtCoverURLKey],
+					"room_description":    current.RoomExt[roomExtDescriptionKey],
+					"seat_count":          int32String(seatCount),
+					"room_background_url": current.RoomExt[roomExtBackgroundKey],
 				},
 			},
 		}
diff --git a/services/room-service/internal/room/service/recovery.go b/services/room-service/internal/room/service/recovery.go
index 02f8ad99..67fb4e84 100644
--- a/services/room-service/internal/room/service/recovery.go
+++ b/services/room-service/internal/room/service/recovery.go
@@ -108,7 +108,7 @@ func (s *Service) recoverRoom(ctx context.Context, roomMeta RoomMeta) (*state.Ro
 			return nil, err
 		}
 
-		if err := replay(recovered, cmd); err != nil {
+		if err := replay(recovered, cmd, record.CreatedAtMS); err != nil {
 			// replay 失败说明命令日志无法被当前状态机解释，不能继续装载错误 Cell。
 			return nil, err
 		}
@@ -118,7 +118,7 @@ func (s *Service) recoverRoom(ctx context.Context, roomMeta RoomMeta) (*state.Ro
 }
 
 // replay 只重放房间内确定性状态变更，不重复执行钱包扣费或腾讯云 IM 投递。
-func replay(current *state.RoomState, cmd command.Command) error {
+func replay(current *state.RoomState, cmd command.Command, committedAtMS int64) error {
 	// replay 只重建房间内状态，不重复写 outbox、不重复调用 wallet、不重复同步腾讯云 IM。
 	switch typed := cmd.(type) {
 	case *command.CreateRoom:
@@ -139,6 +139,12 @@ func replay(current *state.RoomState, cmd command.Command) error {
 			return err
 		}
 		current.Version++
+	case *command.SetRoomBackground:
+		if current.RoomExt == nil {
+			current.RoomExt = make(map[string]string)
+		}
+		current.RoomExt[roomExtBackgroundKey] = typed.BackgroundURL
+		current.Version++
 	case *command.JoinRoom:
 		if existing, exists := current.OnlineUsers[typed.ActorUserID()]; exists {
 			// 重复 JoinRoom 回放只刷新 last_seen，不能重置首次进房时间或降级 owner 角色。
@@ -334,7 +340,20 @@ func replay(current *state.RoomState, cmd command.Command) error {
 		}
 		delete(current.OnlineUsers, typed.TargetUserID)
 		delete(current.AdminUsers, typed.TargetUserID)
-		current.BanUsers[typed.TargetUserID] = true
+		createdAtMS := committedAtMS
+		if createdAtMS <= 0 {
+			createdAtMS = typed.SentAtMS
+		}
+		expiresAtMS := int64(0)
+		if typed.DurationMS > 0 && createdAtMS > 0 {
+			expiresAtMS = createdAtMS + typed.DurationMS
+		}
+		current.BanUsers[typed.TargetUserID] = state.UserModerationState{
+			UserID:      typed.TargetUserID,
+			ActorUserID: typed.ActorUserID(),
+			CreatedAtMS: createdAtMS,
+			ExpiresAtMS: expiresAtMS,
+		}
 		current.Version++
 	case *command.UnbanUser:
 		// Unban 只解除 ban，不恢复被 KickUser 删除的 presence、麦位或管理员身份。
diff --git a/services/room-service/internal/room/service/repository.go b/services/room-service/internal/room/service/repository.go
index b9981602..8df2eb55 100644
--- a/services/room-service/internal/room/service/repository.go
+++ b/services/room-service/internal/room/service/repository.go
@@ -92,6 +92,18 @@ type RoomCloseInfo struct {
 	ClearOnOpen bool
 }
 
+// RoomBackgroundImage 是房间 owner 保存过的背景图素材。
+// 当前生效背景仍属于 Room Cell 快照；该表只保存可选素材列表。
+type RoomBackgroundImage struct {
+	AppCode         string
+	BackgroundID    int64
+	RoomID          string
+	ImageURL        string
+	CreatedByUserID int64
+	CreatedAtMS     int64
+	UpdatedAtMS     int64
+}
+
 // SnapshotRecord 对应 room_snapshots 中的一条最新快照。
 type SnapshotRecord struct {
 	// AppCode 是快照所属 App，恢复时必须和房间 meta 保持一致。
@@ -480,6 +492,12 @@ type Repository interface {
 	GetRoomMeta(ctx context.Context, roomID string) (RoomMeta, bool, error)
 	// GetRoomMetaByOwner 查询 owner 已创建的房间；产品规则要求一个用户只能创建一个房间。
 	GetRoomMetaByOwner(ctx context.Context, ownerUserID int64) (RoomMeta, bool, error)
+	// SaveRoomBackground 保存房间 owner 上传过的背景图 URL；相同房间相同 URL 幂等返回同一条素材。
+	SaveRoomBackground(ctx context.Context, background RoomBackgroundImage) (RoomBackgroundImage, error)
+	// GetRoomBackground 精确读取一个背景图素材，用于 SetRoomBackground 校验归属。
+	GetRoomBackground(ctx context.Context, roomID string, backgroundID int64) (RoomBackgroundImage, bool, error)
+	// ListRoomBackgrounds 按房间读取背景图素材列表，不读取 Room Cell 状态。
+	ListRoomBackgrounds(ctx context.Context, roomID string) ([]RoomBackgroundImage, error)
 	// GetCommand 读取已提交命令，用于幂等重试和 command_id 冲突判定。
 	GetCommand(ctx context.Context, roomID string, commandID string) (CommandRecord, bool, error)
 	// SaveCommand 追加成功命令日志，关键命令恢复必须依赖它。
diff --git a/services/room-service/internal/room/service/room_treasure.go b/services/room-service/internal/room/service/room_treasure.go
index 7250643b..4f80cb78 100644
--- a/services/room-service/internal/room/service/room_treasure.go
+++ b/services/room-service/internal/room/service/room_treasure.go
@@ -71,7 +71,7 @@ func (s *Service) GetRoomTreasure(ctx context.Context, req *roomv1.GetRoomTreasu
 	if snapshot.GetStatus() != state.RoomStatusActive {
 		return nil, xerr.New(xerr.RoomClosed, "room closed")
 	}
-	if containsUserID(snapshot.GetBanUserIds(), viewerUserID) || findProtoUser(snapshot, viewerUserID) == nil {
+	if snapshotUserBanned(snapshot, viewerUserID, s.clock.Now().UnixMilli()) || findProtoUser(snapshot, viewerUserID) == nil {
 		// 宝箱状态属于房间内活动信息，只允许仍在业务 presence 内的用户读取。
 		return nil, xerr.New(xerr.PermissionDenied, "viewer is not in room")
 	}
diff --git a/services/room-service/internal/room/service/snapshot_query.go b/services/room-service/internal/room/service/snapshot_query.go
index 20ca5765..e2d7363f 100644
--- a/services/room-service/internal/room/service/snapshot_query.go
+++ b/services/room-service/internal/room/service/snapshot_query.go
@@ -43,7 +43,7 @@ func (s *Service) GetRoomSnapshot(ctx context.Context, req *roomv1.GetRoomSnapsh
 	if snapshot.GetStatus() != state.RoomStatusActive {
 		return nil, xerr.New(xerr.RoomClosed, "room closed")
 	}
-	if containsUserID(snapshot.GetBanUserIds(), viewerUserID) || findProtoUser(snapshot, viewerUserID) == nil {
+	if snapshotUserBanned(snapshot, viewerUserID, s.clock.Now().UnixMilli()) || findProtoUser(snapshot, viewerUserID) == nil {
 		// 完整快照包含在线用户、麦位和房管集合，必须要求 viewer 仍在业务 presence 内。
 		return nil, xerr.New(xerr.PermissionDenied, "viewer is not in room")
 	}
diff --git a/services/room-service/internal/room/service/system_evict.go b/services/room-service/internal/room/service/system_evict.go
index a2614b73..2f735b4e 100644
--- a/services/room-service/internal/room/service/system_evict.go
+++ b/services/room-service/internal/room/service/system_evict.go
@@ -67,7 +67,7 @@ func (s *Service) SystemEvictUser(ctx context.Context, req *roomv1.SystemEvictUs
 
 		_, inRoom := current.OnlineUsers[cmd.TargetUserID]
 		_, onSeat := current.SeatByUser(cmd.TargetUserID)
-		alreadyBanned := current.BanUsers[cmd.TargetUserID]
+		_, alreadyBanned := current.BanUsers[cmd.TargetUserID]
 		if !inRoom && !onSeat && !current.AdminUsers[cmd.TargetUserID] && (!cmd.BanFromRoom || alreadyBanned) {
 			// 重复系统驱逐保持幂等；没有残留状态时只返回当前快照。
 			return mutationResult{snapshot: current.ToProto()}, nil, nil
@@ -89,7 +89,11 @@ func (s *Service) SystemEvictUser(ctx context.Context, req *roomv1.SystemEvictUs
 		delete(current.AdminUsers, cmd.TargetUserID)
 		if cmd.BanFromRoom {
 			// BanFromRoom 由治理入口决定；只驱逐不封房间时，用户后续可按产品策略重新进房。
-			current.BanUsers[cmd.TargetUserID] = true
+			current.BanUsers[cmd.TargetUserID] = state.UserModerationState{
+				UserID:      cmd.TargetUserID,
+				ActorUserID: 0,
+				CreatedAtMS: now.UnixMilli(),
+			}
 		}
 		current.Version++
 
diff --git a/services/room-service/internal/room/state/state.go b/services/room-service/internal/room/state/state.go
index b41ea3c1..e17cb9a2 100644
--- a/services/room-service/internal/room/state/state.go
+++ b/services/room-service/internal/room/state/state.go
@@ -98,6 +98,23 @@ type RoomUserState struct {
 	LastSeenAtMS int64
 }
 
+// UserModerationState 保存房间内 ban/mute 这类治理状态的时间边界。
+type UserModerationState struct {
+	// UserID 是被治理用户。
+	UserID int64
+	// ActorUserID 是触发治理命令的房间内操作者；系统治理入口使用 0。
+	ActorUserID int64
+	// CreatedAtMS 是治理状态写入 Room Cell 的 UTC epoch milliseconds。
+	CreatedAtMS int64
+	// ExpiresAtMS 为 0 表示永久有效；非 0 表示该 UTC 毫秒后自动失效。
+	ExpiresAtMS int64
+}
+
+// ActiveAt 判断治理状态在指定 UTC 毫秒是否仍然生效。
+func (m UserModerationState) ActiveAt(nowMS int64) bool {
+	return m.UserID > 0 && (m.ExpiresAtMS == 0 || m.ExpiresAtMS > nowMS)
+}
+
 // RankItem 表达房间内本地礼物榜的单个用户累计值。
 type RankItem struct {
 	// UserID 是榜单归属用户。
@@ -189,8 +206,8 @@ type RoomState struct {
 	OnlineUsers map[int64]*RoomUserState
 	// AdminUsers 是房间管理权限集合。
 	AdminUsers map[int64]bool
-	// BanUsers 是被踢或封禁的房间用户集合。
-	BanUsers map[int64]bool
+	// BanUsers 是被踢或封禁的房间用户状态，过期时间由 Room Cell 持久化和恢复。
+	BanUsers map[int64]UserModerationState
 	// MuteUsers 是被禁言用户集合。
 	MuteUsers map[int64]bool
 	// Heat 是房间热度，当前主要由送礼累计。
@@ -223,7 +240,7 @@ func NewRoomState(roomID string, ownerUserID int64, seatCount int32, mode string
 		MicSeats:    seats,
 		OnlineUsers: make(map[int64]*RoomUserState),
 		AdminUsers:  make(map[int64]bool),
-		BanUsers:    make(map[int64]bool),
+		BanUsers:    make(map[int64]UserModerationState),
 		MuteUsers:   make(map[int64]bool),
 		RoomExt:     make(map[string]string),
 	}
@@ -248,7 +265,7 @@ func (s *RoomState) Clone() *RoomState {
 		MicSeats:         append([]MicSeat(nil), s.MicSeats...),
 		OnlineUsers:      make(map[int64]*RoomUserState, len(s.OnlineUsers)),
 		AdminUsers:       make(map[int64]bool, len(s.AdminUsers)),
-		BanUsers:         make(map[int64]bool, len(s.BanUsers)),
+		BanUsers:         make(map[int64]UserModerationState, len(s.BanUsers)),
 		MuteUsers:        make(map[int64]bool, len(s.MuteUsers)),
 		Heat:             s.Heat,
 		GiftRank:         append([]RankItem(nil), s.GiftRank...),
@@ -387,7 +404,7 @@ func (s *RoomState) ToProto() *roomv1.RoomSnapshot {
 		MicSeats:        seats,
 		OnlineUsers:     users,
 		AdminUserIds:    sortedSetIDsExcept(s.AdminUsers, s.OwnerUserID),
-		BanUserIds:      sortedSetIDs(s.BanUsers),
+		BanUserIds:      sortedModerationIDs(s.BanUsers),
 		MuteUserIds:     sortedSetIDs(s.MuteUsers),
 		GiftRank:        rankItems,
 		RoomExt:         cloneStringMap(s.RoomExt),
@@ -396,6 +413,7 @@ func (s *RoomState) ToProto() *roomv1.RoomSnapshot {
 		RoomShortId:     s.RoomExt["room_short_id"],
 		Locked:          s.RoomPasswordHash != "",
 		Treasure:        treasureStateToProto(s.Treasure),
+		BanStates:       sortedModerationStates(s.BanUsers),
 	}
 }
 
@@ -417,7 +435,7 @@ func FromProto(snapshot *roomv1.RoomSnapshot) *RoomState {
 		MicSeats:        make([]MicSeat, 0, len(snapshot.GetMicSeats())),
 		OnlineUsers:     make(map[int64]*RoomUserState, len(snapshot.GetOnlineUsers())),
 		AdminUsers:      make(map[int64]bool, len(snapshot.GetAdminUserIds())),
-		BanUsers:        make(map[int64]bool, len(snapshot.GetBanUserIds())),
+		BanUsers:        make(map[int64]UserModerationState, len(snapshot.GetBanStates())+len(snapshot.GetBanUserIds())),
 		MuteUsers:       make(map[int64]bool, len(snapshot.GetMuteUserIds())),
 		GiftRank:        make([]RankItem, 0, len(snapshot.GetGiftRank())),
 		RoomExt:         cloneStringMap(snapshot.GetRoomExt()),
@@ -460,8 +478,26 @@ func FromProto(snapshot *roomv1.RoomSnapshot) *RoomState {
 		restored.AdminUsers[userID] = true
 	}
 
+	for _, ban := range snapshot.GetBanStates() {
+		if ban.GetUserId() <= 0 {
+			continue
+		}
+		restored.BanUsers[ban.GetUserId()] = UserModerationState{
+			UserID:      ban.GetUserId(),
+			ActorUserID: ban.GetActorUserId(),
+			CreatedAtMS: ban.GetCreatedAtMs(),
+			ExpiresAtMS: ban.GetExpiresAtMs(),
+		}
+	}
+
 	for _, userID := range snapshot.GetBanUserIds() {
-		restored.BanUsers[userID] = true
+		if userID <= 0 {
+			continue
+		}
+		if _, exists := restored.BanUsers[userID]; !exists {
+			// 旧快照只有 ban_user_ids 时按永久 ban 恢复，避免恢复后放宽权限。
+			restored.BanUsers[userID] = UserModerationState{UserID: userID}
+		}
 	}
 
 	for _, userID := range snapshot.GetMuteUserIds() {
@@ -495,6 +531,32 @@ func sortedSetIDs(values map[int64]bool) []int64 {
 	return ids
 }
 
+func sortedModerationIDs(values map[int64]UserModerationState) []int64 {
+	ids := make([]int64, 0, len(values))
+	for userID, moderation := range values {
+		if moderation.UserID > 0 {
+			ids = append(ids, userID)
+		}
+	}
+	slices.Sort(ids)
+	return ids
+}
+
+func sortedModerationStates(values map[int64]UserModerationState) []*roomv1.RoomBanState {
+	ids := sortedModerationIDs(values)
+	states := make([]*roomv1.RoomBanState, 0, len(ids))
+	for _, userID := range ids {
+		moderation := values[userID]
+		states = append(states, &roomv1.RoomBanState{
+			UserId:      moderation.UserID,
+			ActorUserId: moderation.ActorUserID,
+			CreatedAtMs: moderation.CreatedAtMS,
+			ExpiresAtMs: moderation.ExpiresAtMS,
+		})
+	}
+	return states
+}
+
 func sortedSetIDsExcept(values map[int64]bool, excluded int64) []int64 {
 	ids := make([]int64, 0, len(values))
 	for userID, enabled := range values {
diff --git a/services/room-service/internal/storage/mysql/repository.go b/services/room-service/internal/storage/mysql/repository.go
index c290f8d5..eda97585 100644
--- a/services/room-service/internal/storage/mysql/repository.go
+++ b/services/room-service/internal/storage/mysql/repository.go
@@ -147,6 +147,18 @@ func (r *Repository) Migrate(ctx context.Context) error {
 			PRIMARY KEY (app_code, room_id, user_id),
 			KEY idx_room_user_gift_stats_room_value (app_code, room_id, gift_value DESC, last_gift_at_ms DESC, user_id)
 		) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci`,
+		`CREATE TABLE IF NOT EXISTS room_background_images (
+			app_code VARCHAR(32) NOT NULL,
+			background_id BIGINT NOT NULL AUTO_INCREMENT,
+			room_id VARCHAR(64) NOT NULL,
+			image_url VARCHAR(256) NOT NULL,
+			created_by_user_id BIGINT NOT NULL,
+			created_at_ms BIGINT NOT NULL,
+			updated_at_ms BIGINT NOT NULL,
+			PRIMARY KEY (background_id),
+			UNIQUE KEY uk_room_background_url (app_code, room_id, image_url),
+			KEY idx_room_background_list (app_code, room_id, created_at_ms DESC, background_id DESC)
+		) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci`,
 		`CREATE TABLE IF NOT EXISTS room_snapshots (
 			app_code VARCHAR(32) NOT NULL,
 			room_id VARCHAR(64) NOT NULL,
@@ -517,6 +529,92 @@ func (r *Repository) GetRoomMetaByOwner(ctx context.Context, ownerUserID int64)
 	return meta, true, nil
 }
 
+// SaveRoomBackground 保存房间背景图素材；相同房间相同 URL 按幂等返回原记录。
+func (r *Repository) SaveRoomBackground(ctx context.Context, background roomservice.RoomBackgroundImage) (roomservice.RoomBackgroundImage, error) {
+	appCode := normalizedRecordAppCode(ctx, background.AppCode)
+	roomID := strings.TrimSpace(background.RoomID)
+	imageURL := strings.TrimSpace(background.ImageURL)
+	nowMS := background.CreatedAtMS
+	if nowMS <= 0 {
+		nowMS = time.Now().UTC().UnixMilli()
+	}
+
+	_, err := r.db.ExecContext(ctx, `
+		INSERT INTO room_background_images (
+		  app_code, room_id, image_url, created_by_user_id, created_at_ms, updated_at_ms
+		) VALUES (?, ?, ?, ?, ?, ?)
+		ON DUPLICATE KEY UPDATE updated_at_ms = VALUES(updated_at_ms)
+	`, appCode, roomID, imageURL, background.CreatedByUserID, nowMS, nowMS)
+	if err != nil {
+		return roomservice.RoomBackgroundImage{}, err
+	}
+
+	row := r.db.QueryRowContext(ctx, `
+		SELECT app_code, background_id, room_id, image_url, created_by_user_id, created_at_ms, updated_at_ms
+		FROM room_background_images
+		WHERE app_code = ? AND room_id = ? AND image_url = ?
+		LIMIT 1
+	`, appCode, roomID, imageURL)
+	return scanRoomBackground(row)
+}
+
+// GetRoomBackground 精确读取一个房间背景图素材。
+func (r *Repository) GetRoomBackground(ctx context.Context, roomID string, backgroundID int64) (roomservice.RoomBackgroundImage, bool, error) {
+	row := r.db.QueryRowContext(ctx, `
+		SELECT app_code, background_id, room_id, image_url, created_by_user_id, created_at_ms, updated_at_ms
+		FROM room_background_images
+		WHERE app_code = ? AND room_id = ? AND background_id = ?
+		LIMIT 1
+	`, appcode.FromContext(ctx), strings.TrimSpace(roomID), backgroundID)
+
+	background, err := scanRoomBackground(row)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return roomservice.RoomBackgroundImage{}, false, nil
+		}
+		return roomservice.RoomBackgroundImage{}, false, err
+	}
+	return background, true, nil
+}
+
+// ListRoomBackgrounds 返回某个房间保存过的背景图素材，按最近保存优先。
+func (r *Repository) ListRoomBackgrounds(ctx context.Context, roomID string) ([]roomservice.RoomBackgroundImage, error) {
+	rows, err := r.db.QueryContext(ctx, `
+		SELECT app_code, background_id, room_id, image_url, created_by_user_id, created_at_ms, updated_at_ms
+		FROM room_background_images
+		WHERE app_code = ? AND room_id = ?
+		ORDER BY created_at_ms DESC, background_id DESC
+	`, appcode.FromContext(ctx), strings.TrimSpace(roomID))
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	backgrounds := []roomservice.RoomBackgroundImage{}
+	for rows.Next() {
+		background, err := scanRoomBackground(rows)
+		if err != nil {
+			return nil, err
+		}
+		backgrounds = append(backgrounds, background)
+	}
+	return backgrounds, rows.Err()
+}
+
+func scanRoomBackground(scanner interface{ Scan(dest ...any) error }) (roomservice.RoomBackgroundImage, error) {
+	var background roomservice.RoomBackgroundImage
+	err := scanner.Scan(
+		&background.AppCode,
+		&background.BackgroundID,
+		&background.RoomID,
+		&background.ImageURL,
+		&background.CreatedByUserID,
+		&background.CreatedAtMS,
+		&background.UpdatedAtMS,
+	)
+	return background, err
+}
+
 // GetCommand 读取已提交命令，用于幂等重试和 command_id 冲突判定。
 func (r *Repository) GetCommand(ctx context.Context, roomID string, commandID string) (roomservice.CommandRecord, bool, error) {
 	// 幂等检查只看 command log，只有成功提交过的命令才算 seen。
diff --git a/services/room-service/internal/transport/grpc/server.go b/services/room-service/internal/transport/grpc/server.go
index f9417834..8b26634a 100644
--- a/services/room-service/internal/transport/grpc/server.go
+++ b/services/room-service/internal/transport/grpc/server.go
@@ -84,6 +84,21 @@ func (s *Server) UpdateRoomProfile(ctx context.Context, req *roomv1.UpdateRoomPr
 	return mapServiceResult(s.svc.UpdateRoomProfile(ctx, req))
 }
 
+func (s *Server) SaveRoomBackground(ctx context.Context, req *roomv1.SaveRoomBackgroundRequest) (*roomv1.SaveRoomBackgroundResponse, error) {
+	ctx = contextWithMetaApp(ctx, req.GetMeta())
+	return mapServiceResult(s.svc.SaveRoomBackground(ctx, req))
+}
+
+func (s *Server) SetRoomBackground(ctx context.Context, req *roomv1.SetRoomBackgroundRequest) (*roomv1.SetRoomBackgroundResponse, error) {
+	ctx = contextWithMetaApp(ctx, req.GetMeta())
+	if resp, forwarded, err := forwardCommand(s, ctx, req.GetMeta(), func(callCtx context.Context, client roomv1.RoomCommandServiceClient) (*roomv1.SetRoomBackgroundResponse, error) {
+		return client.SetRoomBackground(callCtx, req)
+	}); forwarded {
+		return resp, err
+	}
+	return mapServiceResult(s.svc.SetRoomBackground(ctx, req))
+}
+
 // JoinRoom 代理到领域服务。
 func (s *Server) JoinRoom(ctx context.Context, req *roomv1.JoinRoomRequest) (*roomv1.JoinRoomResponse, error) {
 	// JoinRoom 只维护 room-service presence，真实消息连接由腾讯云 IM SDK 处理。
@@ -463,6 +478,16 @@ func (s *Server) GetRoomSnapshot(ctx context.Context, req *roomv1.GetRoomSnapsho
 	return mapServiceResult(s.svc.GetRoomSnapshot(ctx, req))
 }
 
+func (s *Server) ListRoomBackgrounds(ctx context.Context, req *roomv1.ListRoomBackgroundsRequest) (*roomv1.ListRoomBackgroundsResponse, error) {
+	ctx = contextWithMetaApp(ctx, req.GetMeta())
+	if resp, forwarded, err := forwardQuery(s, ctx, req.GetMeta().GetAppCode(), req.GetRoomId(), func(callCtx context.Context, client roomv1.RoomQueryServiceClient) (*roomv1.ListRoomBackgroundsResponse, error) {
+		return client.ListRoomBackgrounds(callCtx, req)
+	}); forwarded {
+		return resp, err
+	}
+	return mapServiceResult(s.svc.ListRoomBackgrounds(ctx, req))
+}
+
 // GetRoomTreasure 代理到房间宝箱只读查询。
 func (s *Server) GetRoomTreasure(ctx context.Context, req *roomv1.GetRoomTreasureRequest) (*roomv1.GetRoomTreasureResponse, error) {
 	// 宝箱查询不刷新 presence；当前进度仍以 Room Cell 快照和 UTC 日边界为准。
@@ -482,6 +507,18 @@ func (s *Server) ListRoomOnlineUsers(ctx context.Context, req *roomv1.ListRoomOn
 	return mapServiceResult(s.svc.ListRoomOnlineUsers(ctx, req))
 }
 
+// ListRoomBannedUsers 代理到房间黑名单分页读模型。
+func (s *Server) ListRoomBannedUsers(ctx context.Context, req *roomv1.ListRoomBannedUsersRequest) (*roomv1.ListRoomBannedUsersResponse, error) {
+	// 黑名单来自 Room Cell，必须按 room owner 路由读取最新治理状态。
+	ctx = contextWithMetaApp(ctx, req.GetMeta())
+	if resp, forwarded, err := forwardQuery(s, ctx, req.GetMeta().GetAppCode(), req.GetRoomId(), func(callCtx context.Context, client roomv1.RoomQueryServiceClient) (*roomv1.ListRoomBannedUsersResponse, error) {
+		return client.ListRoomBannedUsers(callCtx, req)
+	}); forwarded {
+		return resp, err
+	}
+	return mapServiceResult(s.svc.ListRoomBannedUsers(ctx, req))
+}
+
 func contextWithMetaApp(ctx context.Context, meta *roomv1.RequestMeta) context.Context {
 	if meta == nil {
 		return appcode.WithContext(ctx, "")