diff --git a/B3_DongFangWanQi.Web/Pages/B3_DongFangWanQi/Tools/SaleOrderUpdateEdit.cs b/B3_DongFangWanQi.Web/Pages/B3_DongFangWanQi/Tools/SaleOrderUpdateEdit.cs
index 46046ca..b6ab12b 100644
--- a/B3_DongFangWanQi.Web/Pages/B3_DongFangWanQi/Tools/SaleOrderUpdateEdit.cs
+++ b/B3_DongFangWanQi.Web/Pages/B3_DongFangWanQi/Tools/SaleOrderUpdateEdit.cs
@@ -155,7 +155,7 @@ namespace BWP.Web.Pages.B3_DongFangWanQi.Tools {
     private DFEditGrid _goodsGrid;
     private QueryContainer _queryContainer;
     readonly static DFInfo DFInfo = DFInfo.Get(typeof(Order));
-    private Label _l1, _l2, _tzNumber;
+    private Label _l1, _l2, _tzNumber, txtRealStoreNumber;
     private DFContainer _dfContainer;
 
     protected override void InitForm(HtmlForm form) {
@@ -208,8 +208,16 @@ namespace BWP.Web.Pages.B3_DongFangWanQi.Tools {
         _tzNumber.Text = string.Format("{0}头 ", Request.QueryString["mainNumber"]);
       }
       panel.Add(_tzNumber);
-      vPanel.Add(panel);
 
+      panel.Add(new SimpleLabel("实际库存"));
+      txtRealStoreNumber = new Label();
+      txtRealStoreNumber.ID = "txtRealStoreNumber";
+      txtRealStoreNumber.Font.Size = 14;
+      txtRealStoreNumber.Font.Bold = true;
+      txtRealStoreNumber.Width = 120;
+      panel.Add(txtRealStoreNumber);
+
+      vPanel.Add(panel);
 
       _dfContainer.AddNonDFControl(_l1, "$l1");
       _dfContainer.AddNonDFControl(_l2, "$l2");
@@ -503,6 +511,16 @@ namespace BWP.Web.Pages.B3_DongFangWanQi.Tools {
       _goodsGrid.DataBind();
       _l1.Text = Math.Round(Details.Sum(x => (decimal?)(x.UnitNum) ?? 0), 2).ToString();
       _l2.Text = Math.Round(decimal.Parse(Request.QueryString["number"]) - Details.Sum(x => (decimal?)(x.UnitNum) ?? 0), 2).ToString();
+      txtRealStoreNumber.Text = GetSumRealStoreNumber(Details);
+    }
+
+    private string GetSumRealStoreNumber(List<Order_DetailExt> details)
+    {
+      var join=new JoinAlias(typeof(StoreDetail));
+      var query = new DQueryDom(join);
+      query.Columns.Add(DQSelectColumn.Sum("Number"));
+      query.Where.Conditions.Add(DQCondition.InList(DQExpression.Field("Goods_ID"), details.Select(x=>DQExpression.Value(x.SaleGoods_ID)).ToArray()));
+     return query.EExecuteScalar<Money<decimal>>().ToString();
     }
 
     [DFClass, Serializable]