update

edu-user/edu-user-server/src/main/java/com/keao/edu/user/service/impl/ExamRoomStudentRelationServiceImpl.java

@@ -386,10 +386,9 @@ public class ExamRoomStudentRelationServiceImpl extends BaseServiceImpl<Long, Ex
 
 		StuRecordDetailDto stuRecordDetailDto = examRegistrationDao.getStuRecordDetail(examRegistrationId);
 		int recordMinutes = Integer.parseInt(sysConfigService.findByParamName("record_minutes").getParanValue());
-		Date date = studentExamResult.getRecordStartTime();
-		date = DateUtil.addMinutes(date,recordMinutes);
+		Date date = DateUtil.addMinutes(stuRecordDetailDto.getRecordStartTime(),recordMinutes);
 		stuRecordDetailDto.setExamEndTime(date);
-		int secondsBetween = DateUtil.secondsBetween(stuRecordDetailDto.getRecordStartTime(), date);
+		int secondsBetween = DateUtil.secondsBetween(stuRecordDetailDto.getRecordStartTime(), new Date());
 		if(secondsBetween <= 0){
 			throw new BizException("操作失败：录制超时");
 		}