1、提交作业添加限制；

2、服务指标；
3、怎加课外训练待布置学员列表；
4、恢复网管课与乐团课的冲突检测逻辑

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

@@ -414,7 +414,7 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
         teacherAttendanceDao.batchInsert(teacherAttendances);
 
         try {
-            courseScheduleService.checkNewCourseSchedulesWithoutMusicGroup(practiceCourses,false);
+            courseScheduleService.checkNewCourseSchedules(practiceCourses,false);
         } catch (Exception e) {
             TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
             String errMessage=new String();
@@ -1090,7 +1090,7 @@ public class EduPracticeGroupServiceImpl implements EduPracticeGroupService{
         teacherAttendanceDao.batchInsert(teacherAttendances);
 
         try {
-            courseScheduleService.checkNewCourseSchedulesWithoutMusicGroup(practiceCourses,false);
+            courseScheduleService.checkNewCourseSchedules(practiceCourses,false);
         } catch (Exception e) {
             TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
             String errMessage;