update

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

@@ -121,7 +121,7 @@ public class StudentExamResultServiceImpl extends BaseServiceImpl<Long, StudentE
 		if(Objects.isNull(oldStudentExamResult)){
 			throw new BizException("考试结果不存在");
 		}
-		ExaminationBasic examinationBasic = examinationBasicDao.get(studentExamResult.getExaminationBasicId().longValue());
+		ExaminationBasic examinationBasic = examinationBasicDao.get(oldStudentExamResult.getExaminationBasicId().longValue());
 		if(Objects.isNull(examinationBasic)){
 			throw new BizException("考级项目不存在");
 		}