fix:赋值错误

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

@@ -1417,7 +1417,7 @@ public class ImLiveBroadcastRoomServiceImpl extends ServiceImpl<ImLiveBroadcastR
         }
         ImLiveBroadcastRoom imLiveBroadcastRoom = new ImLiveBroadcastRoom();
         imLiveBroadcastRoom.setId(obj.getId());
-        roomConfig.setWhether_chat(whetherMic);
+        roomConfig.setWhether_mic(whetherMic);
         imLiveBroadcastRoom.setRoomConfig(JSONObject.toJSONString(roomConfig));
         this.updateById(imLiveBroadcastRoom);
     }