fix 线上基础技能课，调整人数课酬bug

mec-biz/src/main/resources/config/mybatis/StudentRepairMapper.xml

@@ -150,6 +150,7 @@
         SELECT sr.*,o.name_ FROM student_repair sr
         LEFT JOIN organization o ON o.id_ = sr.organ_id_
         <include refid="queryPageSql"/>
+        ORDER BY id_ DESC
         <include refid="global.limit"/>
     </select>
     <sql id="queryPageSql">