更新

VPet.ModMaker/Models/ModMaker.cs

@@ -62,7 +62,7 @@ public class ModMaker : MainPlugin
         }
         else
         {
-            Maker.Topmost = true;
+            Maker.Activate();
         }
     }
 

VPet.ModMaker/Views/ModMakerWindow.xaml.cs

@@ -42,16 +42,12 @@ public partial class ModMakerWindow : WindowX
 
     private void ModMakerWindow_Closed(object sender, EventArgs e)
     {
+        // 当模组载入错误时, 会产生野窗口, 需要手动关闭
         foreach (var item in Application.Current.Windows)
         {
             if (item is ModEditWindow window)
                 window.Close();
         }
-        try
-        {
-            DataContext = null;
-        }
-        catch { }
     }
 
     private void ListBoxItem_MouseDoubleClick(object sender, MouseButtonEventArgs e)