diff --git a/SlnMesnac.RfidUpload.UI/viewModel/TransferOrderViewModel.cs b/SlnMesnac.RfidUpload.UI/viewModel/TransferOrderViewModel.cs
index 5ac7618..77e167b 100644
--- a/SlnMesnac.RfidUpload.UI/viewModel/TransferOrderViewModel.cs
+++ b/SlnMesnac.RfidUpload.UI/viewModel/TransferOrderViewModel.cs
@@ -206,6 +206,11 @@ namespace SlnMesnac.RfidUpload.UI.viewModel
                         TotalAmount = TransferOrderInfoItems.Count.ToString();
                     }
                 }
+                else
+                {
+                    TransferOrderInfoItems = new ObservableCollection<TransferOrderInfo>(new List<TransferOrderInfo>());
+                    TotalAmount = TransferOrderInfoItems.Count.ToString();
+                }
                 #endregion
 
             }catch (Exception ex)