diff --git a/manifest.json b/manifest.json
index 0f9ee7e..b31c28f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -4,6 +4,7 @@
   "version": "1.0.0",
   "author": "ct",
   "description": "Development tools",
+  "category": "tools",
   "sources": [
     "src/**/*.cs"
   ],
diff --git a/src/ScenarioEditor/ScenarioEditorWindow.cs b/src/ScenarioEditor/ScenarioEditorWindow.cs
index c5e1ec8..f2c8973 100644
--- a/src/ScenarioEditor/ScenarioEditorWindow.cs
+++ b/src/ScenarioEditor/ScenarioEditorWindow.cs
@@ -324,7 +324,7 @@ namespace Cthangover.Core.UI.Tool.ScenarioEditor
             }
 
             var sceneService = GetNodeOrNull<GodotSceneService>("/root/GodotSceneService");
-            sceneService?.LoadScene("res://scenes/ui/base_scene.tscn");
+            sceneService?.LoadShell();
 
             _playActive = true;
         }