diff --git a/mhd_wms/src/main/resources/mapper/materialInventory/MaterialInventoryMapper.xml b/mhd_wms/src/main/resources/mapper/materialInventory/MaterialInventoryMapper.xml
index 0e8b51e9d..30b20f9e5 100644
--- a/mhd_wms/src/main/resources/mapper/materialInventory/MaterialInventoryMapper.xml
+++ b/mhd_wms/src/main/resources/mapper/materialInventory/MaterialInventoryMapper.xml
@@ -111,7 +111,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                a.production_date, a.expiry_date, a.inventory_date,
         a.BATCH_REF_NO, a.SHEET_REF_NO, a.BOX_PALLET_NO,nvl(a.unit_name,b.unit_name) as unit_name,
         a.bar_code as inv_bar_code,
-        a.in_order_number,a.lot_number
+        a.in_order_number,a.lot_number,
+        CASE WHEN IFNULL(sum(a.inventory_quantity), 0) = 0 THEN 1 ELSE 0 END as sort_order
     </sql>
 
     <sql id="selectMaterialInventoryPo1">