diff --git a/DM_Weight/ViewModels/HomeWindowViewModel.cs b/DM_Weight/ViewModels/HomeWindowViewModel.cs
index b5c444f..6756ad2 100644
--- a/DM_Weight/ViewModels/HomeWindowViewModel.cs
+++ b/DM_Weight/ViewModels/HomeWindowViewModel.cs
@@ -300,6 +300,7 @@ namespace DM_Weight.ViewModels
                 }
                 else
                 {
+                    return;
                     //还有药箱开着不能退出
                     ModbusHelper.SpeakAsync("请关闭药箱后再退出");
                     SelectedMenu = _premissionDmList[0];