diff --git a/src/views/wms/basicDataManage/supplierManage/purchaseprice/purchaseprice.data.ts b/src/views/wms/basicDataManage/supplierManage/purchaseprice/purchaseprice.data.ts
index e32df87ff..2d396437d 100644
--- a/src/views/wms/basicDataManage/supplierManage/purchaseprice/purchaseprice.data.ts
+++ b/src/views/wms/basicDataManage/supplierManage/purchaseprice/purchaseprice.data.ts
@@ -87,6 +87,15 @@ export const Purchaseprice = useCrudSchemas(reactive<CrudSchema[]>([
       }
     }
   },
+  {
+    label: '背番',
+    field: 'backNumber',
+    sort: 'custom',
+    isSearch: true,
+    table: {
+      width: 150
+    },
+  },
   {
     label: '货币',
     field: 'currency',