课程调整bug修复，这块的逻辑没用了，我也看不太懂，所以直接注释掉

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

@@ -2147,12 +2147,12 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 								backTeachingTeacherIdList.addAll(integerAndIntegerListDto.getIds());
 							}
 						}
-                        if (CollectionUtils.isEmpty(backTeachingTeacherIdList)) {
-                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(backCourseSchedule.getClassGroupId().longValue());
-                            if (Objects.nonNull(integerAndIntegerListDto)) {
-//								backTeachingTeacherIdList.addAll(integerAndIntegerListDto.getIds());
-                            }
-                        }
+//                        if (CollectionUtils.isEmpty(backTeachingTeacherIdList)) {
+//                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(backCourseSchedule.getClassGroupId().longValue());
+//                            if (Objects.nonNull(integerAndIntegerListDto)) {
+////								backTeachingTeacherIdList.addAll(integerAndIntegerListDto.getIds());
+//                            }
+//                        }
 
 						preTeachingTeacherIdList.add(preCourseSchedule.getActualTeacherId());
 						backTeachingTeacherIdList.add(backCourseSchedule.getActualTeacherId());