fix

zhongzheng-system/src/main/java/com/zhongzheng/modules/exam/service/impl/ExamApplyServiceImpl.java

@@ -597,7 +597,7 @@ public class ExamApplyServiceImpl extends ServiceImpl<ExamApplyMapper, ExamApply
         //获取试卷业务层次信息
         QuestionBusiness business = iQuestionBusinessService.getOne(new LambdaQueryWrapper<QuestionBusiness>()
                 .eq(QuestionBusiness::getMajorId, bo.getExamId())
-                .eq(QuestionBusiness::getType, 2));
+                .eq(QuestionBusiness::getType, 2).last("limit 1"));
         if (ObjectUtils.isNull(business)) {
             throw new CustomException("获取试卷业务层次信息失败");
         }