feat:1、服务指标

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

@@ -541,6 +541,7 @@ public class StudentServeServiceImpl implements StudentServeService {
 
         for (StudentExtracurricularExercisesSituation weekServiceWithStudent : weekServiceWithStudents) {
             List<StudentServeCourseHomeworkDto> studentHomeworks = studentHomeworkMap.get(weekServiceWithStudent.getStudentId());
+            weekServiceWithStudent.setActualExercisesNum(0);
             if(!CollectionUtils.isEmpty(studentHomeworks)&&weekServiceWithStudent.getServeType().equals("HOMEWORK")){
                 weekServiceWithStudent.setActualExercisesNum(1);
                 long replyNum = studentHomeworks.stream().filter(e -> YesOrNoEnum.YES.equals(e.getStatus())).count();