fix

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ImLiveBroadcastRoomServiceImpl.java

@@ -1068,7 +1068,7 @@ public class ImLiveBroadcastRoomServiceImpl extends ServiceImpl<ImLiveBroadcastR
 
         LiveRoomMessage message = LiveRoomMessage.builder()
                 .isIncludeSender(1)
-                .objectName(LiveRoomMessage.LEAVE)
+                .objectName(LiveRoomMessage.LOOKER_LOGIN_OUT)
                 .fromUserId(userid)
                 .toChatRoomId(roomVo.getRoomUid())
                 .content(messageContent)