fix 商品上架

zhongzheng-system/src/main/resources/mapper/modules/course/CourseMenuMapper.xml

@@ -59,7 +59,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 AND m.type = 3
         WHERE
             m.course_id = #{courseId}
-        ORDER BY m.sort DESC
+        ORDER BY m.sort 
     </select>
 
 </mapper>