diff --git a/src/main/resources/mapper/deliverySchedule/deliveryScheduleMapper.xml b/src/main/resources/mapper/deliverySchedule/deliveryScheduleMapper.xml
index 070ebc2..8541254 100644
--- a/src/main/resources/mapper/deliverySchedule/deliveryScheduleMapper.xml
+++ b/src/main/resources/mapper/deliverySchedule/deliveryScheduleMapper.xml
@@ -131,7 +131,7 @@
                 )
             </if>
         </where>
-        ORDER BY POD.ItemNo,
+        ORDER BY POD.OrderNo,POD.ItemNo,
         CASE
         WHEN POD.OrderRefType = '生产订单' THEN SO.PlanStartDate
         WHEN POD.OrderRefType IN ('外协订单', '外协订单-产品') THEN OWO.PlanStartDate