1、添加教务老师字段

2、布置作业

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

@@ -611,7 +611,7 @@ public class CoursesGroupServiceImpl extends BaseServiceImpl<Long, CoursesGroup>
 
     @Override
     public void noStudentsCourseGroupRemind() {
-        Date startDate = DateUtil.addDays(new Date(), -1);
+        Date startDate = DateUtil.addDays(new Date(), 1);
         List<CoursesGroup> noStudentsGroups = coursesGroupDao.findNoStudentsGroups(startDate);
         if(CollectionUtils.isEmpty(noStudentsGroups)){
             return;