update

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

@@ -1240,7 +1240,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
 			List<Integer> classGroupIdList = classGroupStudentMapperDao.queryClassGroupIdList(musicGroupId, userId, GroupType.MUSIC);
 			if (classGroupIdList != null && classGroupIdList.size() > 0) {
 				//更新班级人数
-				classGroupDao.batchUpdateStudentNumMinusOne(classGroupIdList);
+				//classGroupDao.batchUpdateStudentNumMinusOne(classGroupIdList);
 
                 List<ImGroupModel> imGroupModels = new ArrayList<>();
                 ImGroupMember[] imGroupMember = {new ImGroupMember(userId.toString())};
@@ -1348,7 +1348,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
 		List<Integer> classGroupIdList = classGroupStudentMapperDao.queryClassGroupIdList(musicGroupId, userId, GroupType.MUSIC);
 		if (classGroupIdList != null && classGroupIdList.size() > 0) {
 			//更新班级人数
-			classGroupDao.batchUpdateStudentNumMinusOne(classGroupIdList);
+			//classGroupDao.batchUpdateStudentNumMinusOne(classGroupIdList);
 
 			//删除融云群
 			List<ImGroupModel> imGroupModels = new ArrayList<ImGroupModel>();