diff --git a/internal/service/voiceroomrocket/event_test.go b/internal/service/voiceroomrocket/event_test.go
index 39917b1..ee24c84 100644
--- a/internal/service/voiceroomrocket/event_test.go
+++ b/internal/service/voiceroomrocket/event_test.go
@@ -641,6 +641,14 @@ func TestNotifyLaunchPublishesIMAndRedisStream(t *testing.T) {
 
 func TestNotifyRewardRecordPublishesIMAndRedisStream(t *testing.T) {
 	gateway := newFakeRocketGateway()
+	gateway.profiles = map[int64]integration.UserProfile{
+		1001: {
+			ID:           integration.Int64Value(1001),
+			Account:      "223456",
+			UserAvatar:   "https://cdn.example.com/avatar-1001.png",
+			UserNickname: "Winner",
+		},
+	}
 	service, _, rdb, mr := newTestServiceWithRedis(t, gateway)
 	defer mr.Close()
 	fakeIM := &fakeRocketIM{}
@@ -677,6 +685,9 @@ func TestNotifyRewardRecordPublishesIMAndRedisStream(t *testing.T) {
 	if data["userId"] != "1001" || data["rewardRecordId"] != "9901" {
 		t.Fatalf("im data = %#v", data)
 	}
+	if data["userNickname"] != "Winner" || data["account"] != "223456" || data["userAvatar"] != "https://cdn.example.com/avatar-1001.png" {
+		t.Fatalf("im user profile = %#v", data)
+	}
 	count, err := rdb.XLen(context.Background(), "voice_room:rocket:broadcast").Result()
 	if err != nil {
 		t.Fatalf("xlen broadcast: %v", err)
diff --git a/internal/service/voiceroomrocket/notify.go b/internal/service/voiceroomrocket/notify.go
index 275bb35..51d7cdd 100644
--- a/internal/service/voiceroomrocket/notify.go
+++ b/internal/service/voiceroomrocket/notify.go
@@ -211,6 +211,7 @@ func (s *Service) notifyRewardRecords(ctx context.Context, launch model.VoiceRoo
 }
 
 func (s *Service) notifyRewardRecord(ctx context.Context, record model.VoiceRoomRocketRewardRecord) error {
+	profile := s.mapUserProfiles(ctx, []int64{record.UserID})[record.UserID]
 	body := map[string]any{
 		"type": imTypeRewardUser,
 		"data": map[string]any{
@@ -218,6 +219,9 @@ func (s *Service) notifyRewardRecord(ctx context.Context, record model.VoiceRoom
 			"launchNo":       record.LaunchNo,
 			"level":          record.Level,
 			"userId":         strconv.FormatInt(record.UserID, 10),
+			"userAvatar":     profile.UserAvatar,
+			"userNickname":   profile.UserNickname,
+			"account":        profile.Account,
 			"rewardScene":    record.RewardScene,
 			"rewardType":     record.RewardType,
 			"rewardName":     record.RewardName,