diff --git a/DM_Weight/ViewModels/BindingChannelDialogViewModel.cs b/DM_Weight/ViewModels/BindingChannelDialogViewModel.cs
index 1acbb96..6728d1e 100644
--- a/DM_Weight/ViewModels/BindingChannelDialogViewModel.cs
+++ b/DM_Weight/ViewModels/BindingChannelDialogViewModel.cs
@@ -532,7 +532,7 @@ namespace DM_Weight.ViewModels
             });
         }
 
-        public bool KeepAlive => false;
+        public bool KeepAlive => true;
         string message = string.Empty;
         private void DoMyPrismEvent(DeviceMsg msg)
         {