修复bug 删除单独保存代码

ViewModel/AppData.cs

@@ -1,4 +1,5 @@
-using System;
+using GeekDesk.Util;
+using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
@@ -46,6 +47,7 @@ namespace GeekDesk.ViewModel
         private void OnPropertyChanged(string propertyName)
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            CommonCode.SaveAppData(MainWindow.appData);
         }
 
     }