fix

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/LiveRoomServiceImpl.java

@@ -1086,6 +1086,7 @@ public class LiveRoomServiceImpl extends ServiceImpl<LiveRoomDao, LiveRoom> impl
         }
         RoomInfoCache roomInfo = roomInfoCache.get();
         roomInfo.setWhether_mic(whetherMic);
+        roomInfoCache.set(roomInfo);
     }
 }