fix：1、作业改造

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

@@ -506,7 +506,7 @@ public class StudentServeServiceImpl implements StudentServeService {
             studentExercisesMap = allStudentExercises.stream().collect(Collectors.groupingBy(ExtracurricularExercisesReply::getUserId));
         }
 
-        List<StudentExtracurricularExercisesSituation> weekServiceWithStudents = studentExtracurricularExercisesSituationDao.findWeekServiceWithStudents(monDayDate.toString(), null, studentIds);
+        List<StudentExtracurricularExercisesSituation> weekServiceWithStudents = studentExtracurricularExercisesSituationDao.findWeekServiceWithStudents(monDayDate.toString(), teacherId, studentIds);
 
         for (StudentExtracurricularExercisesSituation weekServiceWithStudent : weekServiceWithStudents) {
             List<StudentServeCourseHomeworkDto> studentHomeworks = studentHomeworkMap.get(weekServiceWithStudent.getStudentId());
@@ -573,7 +573,9 @@ public class StudentServeServiceImpl implements StudentServeService {
                 }
             }
         }
-        studentExtracurricularExercisesSituationDao.batchUpdate(weekServiceWithStudents);
+        if(!CollectionUtils.isEmpty(weekServiceWithStudents)){
+            studentExtracurricularExercisesSituationDao.batchUpdate(weekServiceWithStudents);
+        }
     }
 
     @Override