网络教室伴奏

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

@@ -869,6 +869,7 @@ public class RoomServiceImpl implements RoomService {
                 //原音
                 courseScheduleStudentMusicScoreDao.openPlayStatus(scheduleId,authUser.getId(),data.getMusicScoreAccompanimentId());
                 DeviceStateChangedMessage deviceResourceMessage = new DeviceStateChangedMessage(typeEnum.ordinal(), enable);
+                deviceResourceMessage.setMusicScoreAccompanimentId(data.getMusicScoreAccompanimentId());
                 deviceResourceMessage.setUserId(userId);
                 imHelper.publishMessage(authUser.getId().toString(), roomId, deviceResourceMessage, 1);
             }else if(typeEnum.equals(DeviceTypeEnum.MusicScoreAccompaniment)){