diff --git a/src/main/java/com/zhgd/xmgl/modules/video/mapper/xml/VideoItemMapper.xml b/src/main/java/com/zhgd/xmgl/modules/video/mapper/xml/VideoItemMapper.xml
index 4072a3c53..d3a1ef574 100644
--- a/src/main/java/com/zhgd/xmgl/modules/video/mapper/xml/VideoItemMapper.xml
+++ b/src/main/java/com/zhgd/xmgl/modules/video/mapper/xml/VideoItemMapper.xml
@@ -31,7 +31,14 @@
                 #{item}
             </foreach>
         </if>
-        order by vi.sort_num
+        <choose>
+            <when test="mlSort != null and mlSort != ''">
+                order by vi.ml_sort_num
+            </when>
+            <otherwise>
+                order by vi.sort_num
+            </otherwise>
+        </choose>
     </select>
     <select id="selectAllDevCount" resultType="java.util.Map">
         SELECT t2.project_sn                                          projectSn,