Merge branch 'feature/0731-bugfix' into master_saas

mec-im/src/main/java/com/ym/service/Impl/RoomServiceImpl.java

@@ -181,7 +181,7 @@ public class RoomServiceImpl implements RoomService {
             }
         }
         //获取当前课程剩余时长
-        roomResult.setSurplusTime(surplusTime);
+        roomResult.setSurplusTime(surplusTime * 60);
 
         return autoCloseNetworkRoomTime;
     }