update

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

@@ -1722,9 +1722,6 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
             boolean courseTimeIsChange = false;
             int newCourseTime = DateUtil.minutesBetween(newCourseSchedule.getStartClassTime(), newCourseSchedule.getEndClassTime());
             int oldCourseTime = DateUtil.minutesBetween(oldCourseSchedule.getStartClassTime(), oldCourseSchedule.getEndClassTime());
-            if(oldCourseTime < 0){
-                throw new BizException("单节课时不允许跨天");
-            }
             if (newCourseTime != oldCourseTime) {
                 courseTimeIsChange = true;
             }
@@ -1737,7 +1734,10 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
             oldCourseSchedule.setStartClassTime(newCourseSchedule.getStartClassTime());
             oldCourseSchedule.setEndClassTime(newCourseSchedule.getEndClassTime());
             oldCourseSchedule.setStatus(newCourseSchedule.getStatus());
-
+            int minutesBetween = DateUtil.minutesBetween(oldCourseSchedule.getStartClassTime(), oldCourseSchedule.getEndClassTime());
+            if(minutesBetween < 0){
+                throw new BizException("单节课时不允许跨天");
+            }
             //被修改的教师编号列表，需要将预计薪水置零
             List<Integer> beReplaceTeacherIds = new ArrayList<>();