update

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

@@ -4614,6 +4614,8 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 		courseScheduleComplaintsDao.delByCourseScheduleIds(courseScheduleIds);
 		//清除考勤申述
 		teacherAttendanceDao.clearAttendanceComplaints(courseScheduleIds);
+		//添加通讯录
+		imUserFriendService.classGroupChangeTeacher(oldCourseSchedule.getClassGroupId(),teacherId);
 		//保存修改记录
 		saveModifyLog(modifyLogs,courseIds);