feat:课表列表新增调整

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

@@ -2835,6 +2835,10 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 			courseScheduleTeacherSalaryDao.deleteWithCourseAndTeachRole(courseAdjustInfo.getCourseScheduleIds(), TeachTypeEnum.TEACHING);
 		}
 
+		if(CollectionUtils.isEmpty(courseAdjustInfo.getClassGroupTeacherMapperList())){
+			courseAdjustInfo.setClassGroupTeacherMapperList(Collections.EMPTY_LIST);
+		}
+
 		//获取主教编号
 		Integer mainTeacherId = null;
 		if(!CollectionUtils.isEmpty(courseAdjustInfo.getClassGroupTeacherMapperList())){