diff --git a/CowOutputClient/OperateWindow.xaml.cs b/CowOutputClient/OperateWindow.xaml.cs
index b6b83e1..8c50167 100644
--- a/CowOutputClient/OperateWindow.xaml.cs
+++ b/CowOutputClient/OperateWindow.xaml.cs
@@ -486,7 +486,7 @@ namespace CowOutputClient
         //var weight = WeightInfoBL.GetButcDetailIDWeight(detail.ButcDetailID,she);
         var items = gridProductPlan.ItemsSource as List<ButcherDetailData>;
         var results = items.Where(x => x.DetailID == detail.ButcDetailID);
-        if (results.Count() > 0) {
+        if (results != null && results.Count() > 0) {
           result = results.First();
           finishNum = result.FinishNum - detail.Weight;
           ProductPlanBL.UpdateButhcerDetailFinishNum(result,finishNum, result.DetailID,result.Goods_ID,she);         
diff --git a/WeighBusiness/BL/ProductPlanBL.cs b/WeighBusiness/BL/ProductPlanBL.cs
index b391adf..5d8af09 100644
--- a/WeighBusiness/BL/ProductPlanBL.cs
+++ b/WeighBusiness/BL/ProductPlanBL.cs
@@ -408,6 +408,8 @@ namespace WeighBusiness.BL
       {
         //获取全部的完工数量
         var details = list.Select(x => x.DetailID).Distinct();
+        if (details.Count() < 1)
+          return list;
         var detailStr = string.Join("|", details);
         var method = "/MainSystem/B3_HaoYue/Rpcs/DeliveryNumberInfoRpc/GetDeliveryNumberInfo";
         var deliveryInfo = RpcFacade.Call<List<Tuple<long?, decimal?>>>(method, detailStr);