fix

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

@@ -130,7 +130,7 @@ public class SubjectServiceImpl extends MppServiceImpl<SubjectDao, SubjectEntity
     public List<SubjectEntity> listByExamId(Long examId) {
         QueryWrapper<SubjectEntity> queryWrapper = new QueryWrapper<>();
         queryWrapper.lambda().eq(SubjectEntity::getExamId, examId);
-        queryWrapper.lambda().orderByDesc(SubjectEntity::getCode);
+        queryWrapper.lambda().orderByAsc(SubjectEntity::getCode);
         return this.list(queryWrapper);
     }