fix 业务层次删除

zhongzheng-system/src/main/resources/mapper/modules/bank/ExamQuestionMapper.xml

@@ -82,7 +82,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         LEFT JOIN exam_knowledge ek ON FIND_IN_SET( ek.knowledge_id, q.knowledge_ids )
         WHERE
               eq.exam_id =#{examId}
-
+        ORDER BY eq.sort,eq.id DESC
 
 
     </select>