diff --git a/ButcherFactory.BO/LocalBL/CarcassSaleOutBL.cs b/ButcherFactory.BO/LocalBL/CarcassSaleOutBL.cs
index 269b002..5301468 100644
--- a/ButcherFactory.BO/LocalBL/CarcassSaleOutBL.cs
+++ b/ButcherFactory.BO/LocalBL/CarcassSaleOutBL.cs
@@ -117,7 +117,16 @@ namespace ButcherFactory.BO.LocalBL
         }
         else
         {
-          var json = RpcFacade.Call<string>("/MainSystem/B3ButcherManage/Rpcs/CarcassStoreDetailRpc/GetCarcassInstoreInfo", barCode);
+          string json;
+          try
+          {
+            json = RpcFacade.Call<string>("/MainSystem/B3ButcherManage/Rpcs/CarcassStoreDetailRpc/GetCarcassInstoreInfo", barCode);
+          }
+          catch
+          {
+            session.Dispose();
+            throw;
+          }
           var mesInfo = JsonConvert.DeserializeObject<SaleOutCarcassObj>(json);
           if (!string.IsNullOrEmpty(mesInfo.Goods_Code))
           {