Update user_center_func.go

rpc/user_center_func.go

@@ -414,8 +414,8 @@ func SendSocketMicChange(userId uint64, externalId, txGroupId string, i uint32,
 		AgoraId:    agoraId,
 		Timestamp:  time.Now().Unix(),
 		User: &userProxy.MicUserData{
-			Id:                       userId,
-			ExternalId:               externalId,
+			Id:                       micUserId,
+			ExternalId:               micUserExternalId,
 			Avatar:                   avatar,
 			Nick:                     nick,
 			Sex:                      sex,