diff --git a/internal/config/config.go b/internal/config/config.go
index 93e337c..faf3682 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -8,6 +8,12 @@ import (
 	"time"
 )
 
+const (
+	cpRelationBroadcastMQConsumerGroup = "cp-relation-broadcast"
+	cpRelationBroadcastMQTopic         = "RC_DEFAULT_APP_ORDINARY"
+	cpRelationBroadcastMQTag           = "cp_relation_broadcast"
+)
+
 // Config 是按运行层和业务模块分段后的应用配置。
 type Config struct {
 	HTTP                HTTPConfig
@@ -311,9 +317,12 @@ func Load() Config {
 	voiceRoomRocketMQEndpoint := getEnvAny([]string{"CHATAPP_VOICE_ROOM_ROCKET_MQ_ENDPOINT", "LIKEI_ROCKETMQ_ENDPOINT"}, "")
 	voiceRoomRocketMQAccessKey := getEnvAny([]string{"CHATAPP_VOICE_ROOM_ROCKET_MQ_ACCESS_KEY", "LIKEI_ROCKETMQ_ACCESS_KEY"}, "")
 	voiceRoomRocketMQAccessSecret := getEnvAny([]string{"CHATAPP_VOICE_ROOM_ROCKET_MQ_ACCESS_SECRET", "LIKEI_ROCKETMQ_SECRET_KEY"}, "")
-	cpRelationBroadcastMQEndpoint := getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_ENDPOINT", "CP_RELATION_BROADCAST_MQ_ENDPOINT", "LIKEI_ROCKETMQ_ENDPOINT"}, "")
-	cpRelationBroadcastMQAccessKey := getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_ACCESS_KEY", "CP_RELATION_BROADCAST_MQ_ACCESS_KEY", "LIKEI_ROCKETMQ_ACCESS_KEY"}, "")
-	cpRelationBroadcastMQAccessSecret := getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_ACCESS_SECRET", "CP_RELATION_BROADCAST_MQ_SECRET_KEY", "LIKEI_ROCKETMQ_SECRET_KEY"}, "")
+	cpRelationBroadcastMQEndpoint := getEnvAny([]string{"LIKEI_ROCKETMQ_ENDPOINT", "CHATAPP_TASK_CENTER_MQ_ENDPOINT", "TASK_CENTER_EVENT_MQ_ENDPOINT"}, "")
+	cpRelationBroadcastMQAccessKey := getEnvAny([]string{"LIKEI_ROCKETMQ_ACCESS_KEY", "CHATAPP_TASK_CENTER_MQ_ACCESS_KEY", "TASK_CENTER_EVENT_MQ_ACCESS_KEY"}, "")
+	cpRelationBroadcastMQAccessSecret := getEnvAny([]string{"LIKEI_ROCKETMQ_SECRET_KEY", "CHATAPP_TASK_CENTER_MQ_ACCESS_SECRET", "TASK_CENTER_EVENT_MQ_SECRET_KEY"}, "")
+	cpRelationBroadcastMQEnabled := strings.TrimSpace(cpRelationBroadcastMQEndpoint) != "" &&
+		strings.TrimSpace(cpRelationBroadcastMQAccessKey) != "" &&
+		strings.TrimSpace(cpRelationBroadcastMQAccessSecret) != ""
 
 	return Config{
 		HTTP: HTTPConfig{
@@ -555,15 +564,15 @@ func Load() Config {
 				"LIKEI",
 			)),
 			MQ: CPRelationBroadcastMQConfig{
-				Enabled:       getEnvBoolAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_ENABLED", "CP_RELATION_BROADCAST_MQ_ENABLED"}, false),
+				Enabled:       cpRelationBroadcastMQEnabled,
 				Endpoint:      cpRelationBroadcastMQEndpoint,
-				Namespace:     getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_NAMESPACE", "CP_RELATION_BROADCAST_MQ_NAMESPACE"}, ""),
+				Namespace:     "",
 				AccessKey:     cpRelationBroadcastMQAccessKey,
 				AccessSecret:  cpRelationBroadcastMQAccessSecret,
-				SecurityToken: getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_SECURITY_TOKEN", "CP_RELATION_BROADCAST_MQ_SECURITY_TOKEN"}, ""),
-				ConsumerGroup: getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_CONSUMER_GROUP", "CP_RELATION_BROADCAST_MQ_CONSUMER_GROUP"}, "cp-relation-broadcast"),
-				Topic:         getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_TOPIC", "CP_RELATION_BROADCAST_MQ_TOPIC"}, "RC_DEFAULT_APP_ORDINARY"),
-				Tag:           getEnvAny([]string{"CHATAPP_CP_RELATION_BROADCAST_MQ_TAG", "CP_RELATION_BROADCAST_MQ_TAG"}, "cp_relation_broadcast"),
+				SecurityToken: "",
+				ConsumerGroup: cpRelationBroadcastMQConsumerGroup,
+				Topic:         cpRelationBroadcastMQTopic,
+				Tag:           cpRelationBroadcastMQTag,
 			},
 		},
 		TencentIM: TencentIMConfig{
diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index d3dcb1f..ccb52d4 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -103,10 +103,12 @@ func TestLoadTaskCenterMQUsesSharedRocketMQCredentials(t *testing.T) {
 }
 
 func TestLoadCPRelationBroadcastMQUsesSharedRocketMQCredentials(t *testing.T) {
-	t.Setenv("CHATAPP_CP_RELATION_BROADCAST_MQ_ENABLED", "true")
 	t.Setenv("LIKEI_ROCKETMQ_ENDPOINT", "rmq.example.com:8081")
 	t.Setenv("LIKEI_ROCKETMQ_ACCESS_KEY", "access-key")
 	t.Setenv("LIKEI_ROCKETMQ_SECRET_KEY", "access-secret")
+	t.Setenv("CHATAPP_CP_RELATION_BROADCAST_MQ_ENDPOINT", "should-not-use:8081")
+	t.Setenv("CHATAPP_CP_RELATION_BROADCAST_MQ_TOPIC", "should-not-use")
+	t.Setenv("CHATAPP_CP_RELATION_BROADCAST_MQ_TAG", "should-not-use")
 
 	cfg := Load()
 	if !cfg.CPRelationBroadcast.MQ.Enabled {