商品科目

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

@@ -237,7 +237,7 @@
         </if>
         GROUP BY
         c.course_id
-        ORDER BY c.course_id DESC
+        ORDER BY c.update_time DESC
     </select>
 
     <select id="selectCourseList_COUNT" resultType="Long">