代码优化

themis-business/src/main/java/com/qmth/themis/business/service/impl/TOeExamRecordServiceImpl.java

@@ -386,7 +386,7 @@ public class TOeExamRecordServiceImpl extends ServiceImpl<TOeExamRecordMapper, T
             if (Objects.isNull(er)) {
                 er = SystemConstant.getExamRecord(recordId);
                 er.setStatus(ExamRecordStatusEnum.PERSISTED);
-                er.setUpdateTime(System.currentTimeMillis());
+                er.setUpdateTime(timestamp);
             }
             if (struct != null) {
                 er.setPaperStructPath(structFilePath);