fix:所有课程可删除

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

@@ -282,7 +282,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 				}
 			}
 		}
-		courseScheduleDao.batchDeleteCourseSchedules(courseScheduleIds);
+		courseScheduleDao.batchDeleteAllCourseSchedules(courseScheduleIds);
 		courseScheduleTeacherSalaryDao.batchDeleteByCourseScheduleIds(courseScheduleIds);
 		courseScheduleStudentPaymentDao.deleteByCourseSchedule(courseScheduleIds);
 		// 删除考勤