diff --git a/B3_DongFangWanQi.Web/B3_DongFangWanQi.Web.csproj b/B3_DongFangWanQi.Web/B3_DongFangWanQi.Web.csproj
index 8cad3f1..9b1f4dc 100644
--- a/B3_DongFangWanQi.Web/B3_DongFangWanQi.Web.csproj
+++ b/B3_DongFangWanQi.Web/B3_DongFangWanQi.Web.csproj
@@ -34,6 +34,14 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="B3ButcherManage, Version=1.0.0.0, Culture=neutral, PublicKeyToken=3a973053c7ebf11c, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\tsref\Debug\B3ButcherManage.dll</HintPath>
+    </Reference>
+    <Reference Include="B3CowButcherManage.Web, Version=1.0.0.0, Culture=neutral, PublicKeyToken=3a973053c7ebf11c, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\tsref\Debug\B3CowButcherManage.Web.dll</HintPath>
+    </Reference>
     <Reference Include="B3Frameworks, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a04fa581c0f74d43, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <Private>False</Private>
@@ -108,6 +116,9 @@
     <Compile Include="..\..\..\version\Customer_version.cs">
       <Link>Customer_version.cs</Link>
     </Compile>
+    <Compile Include="Overlays\B3CowProductTaskEdit.cs">
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
     <Compile Include="Overlays\SaleOutStoreAnalyse_Ext.cs">
       <SubType>ASPXCodeBehind</SubType>
     </Compile>
diff --git a/B3_DongFangWanQi.Web/Overlays/B3CowProductTaskEdit.cs b/B3_DongFangWanQi.Web/Overlays/B3CowProductTaskEdit.cs
new file mode 100644
index 0000000..142c96a
--- /dev/null
+++ b/B3_DongFangWanQi.Web/Overlays/B3CowProductTaskEdit.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using BWP.Web.Pages.B3CowButcherManage.Bills.ProductTask_;
+using TSingSoft.WebControls2;
+
+namespace BWP.Web.Overlays
+{
+  class B3CowProductTaskEdit: ProductTaskEdit
+  {
+    protected override void AddCustomerDetailColumns(DFEditGrid detailGrid)
+    {
+      detailGrid.Columns.Add(new DFEditGridColumn<DFValueLabel>("SendDate"));
+    }
+  }
+}
diff --git a/B3_DongFangWanQi.Web/Overlays/SaleOutStoreAnalyse_Ext.cs b/B3_DongFangWanQi.Web/Overlays/SaleOutStoreAnalyse_Ext.cs
index 20119f9..2ada2c1 100644
--- a/B3_DongFangWanQi.Web/Overlays/SaleOutStoreAnalyse_Ext.cs
+++ b/B3_DongFangWanQi.Web/Overlays/SaleOutStoreAnalyse_Ext.cs
@@ -28,7 +28,7 @@ namespace BWP.Web.Overlays
 
     protected override void AddCustomerShowFields(Dictionary<string, DFInfo> fileInfo, DFInfo mainInfo, DFInfo detailInfo, List<string> spec)
     {
-      _fileInfo.Add("FreightPrice", mainInfo);
+      fileInfo.Add("FreightPrice", mainInfo);
     }
   }
 }
diff --git a/B3_DongFangWanQi.Web/PluginClass.cs b/B3_DongFangWanQi.Web/PluginClass.cs
index 72bcbab..7529c2b 100644
--- a/B3_DongFangWanQi.Web/PluginClass.cs
+++ b/B3_DongFangWanQi.Web/PluginClass.cs
@@ -1,4 +1,5 @@
 using BWP.Web.Overlays;
+using BWP.Web.Pages.B3CowButcherManage.Bills.ProductTask_;
 using BWP.Web.Pages.B3Sale.Reports;
 using TSingSoft.WebPluginFramework;
 using TSingSoft.WebPluginFramework.Pages;
@@ -13,6 +14,7 @@ namespace B3_DongFangWanQi.Web
     public void OnInit()
     {
       WpfPageFactory.RegisterPageOverlay(typeof(SaleOutStoreAnalyse).FullName, typeof(SaleOutStoreAnalyse_Ext).FullName);
+      WpfPageFactory.RegisterPageOverlay(typeof(ProductTaskEdit).FullName, typeof(B3CowProductTaskEdit).FullName);
     }
 
     public void OnUnitInit()