diff --git a/op-modules/op-plan/src/main/resources/mapper/plan/ProOrderMapper.xml b/op-modules/op-plan/src/main/resources/mapper/plan/ProOrderMapper.xml
index 9563e0828..81d3d9931 100644
--- a/op-modules/op-plan/src/main/resources/mapper/plan/ProOrderMapper.xml
+++ b/op-modules/op-plan/src/main/resources/mapper/plan/ProOrderMapper.xml
@@ -225,7 +225,7 @@
             GROUP BY line_code
         )pt on mlp.line_code = pt.line_code
         where mlp.del_flag = '0' and product_code = #{prodCode}
-        order by mlp.use_man desc,pt.n desc
+        order by mlp.use_man asc,pt.n desc
     </select>