diff --git a/DM_Weight/ViewModels/BindingChannelNewDialogViewModel.cs b/DM_Weight/ViewModels/BindingChannelNewDialogViewModel.cs
index 8e09db2..b9a261a 100644
--- a/DM_Weight/ViewModels/BindingChannelNewDialogViewModel.cs
+++ b/DM_Weight/ViewModels/BindingChannelNewDialogViewModel.cs
@@ -546,10 +546,20 @@ namespace DM_Weight.ViewModels
                                 _portUtil.WriteQuantity(item.DrawerNo, item.ColNo, item.totalCount);
                                 //await Task.Delay(200);
                             }
+                            SnackbarBackground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00e676"));
+                            SnackbarMessageQueue.Enqueue("标签渲染完成！");
+                            return;
                         }
                     });
                     //GetChannelsByDrawerNo();
                 }
+                else
+                {
+
+                    SnackbarBackground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#b71c1c"));
+                    SnackbarMessageQueue.Enqueue("请选择库位");
+                    return;
+                }
             });
         }
         public DelegateCommand BtnCloseCommand