fix

src/main/java/cn/com/qmth/scancentral/service/impl/ExamSummaryServiceImpl.java

@@ -42,7 +42,12 @@ public class ExamSummaryServiceImpl extends ServiceImpl<ExamSummaryDao, ExamSumm
     @Override
     @Transactional
     public ExamSummaryEntity find(Long examId) {
-        return getById(examId);
+        ExamSummaryEntity es = getById(examId);
+        if (es == null) {
+            es = build(examId);
+            saveOrUpdate(es);
+        }
+        return es;
     }
 
     private ExamSummaryEntity build(Long examId) {