update

edu-user/edu-user-biz/src/main/java/com/keao/edu/user/service/impl/ExaminationBasicServiceImpl.java

@@ -452,8 +452,12 @@ public class ExaminationBasicServiceImpl extends BaseServiceImpl<Long, Examinati
 
         List<Integer> childOrganIds = organizationService.getChildOrganIds(organId, true);
 
-        ExamStatisticsDto tenantExamStatistics = examinationBasicDao.getTenantExamStatistics(childOrganIds);
-        result.put("statistics", tenantExamStatistics);
+        if(!CollectionUtils.isEmpty(childOrganIds)){
+            ExamStatisticsDto tenantExamStatistics = examinationBasicDao.getTenantExamStatistics(childOrganIds);
+            result.put("statistics", tenantExamStatistics);
+        }else{
+            result.put("statistics", new Object());
+        }
 
         List<ExaminationBasicDto> dataList = examinationBasicDao.getUnderwayExams(organId,childOrganIds);
         if(CollectionUtils.isEmpty(dataList)){