diff --git a/blocksuite/playground/examples/renderer/editor.ts b/blocksuite/playground/examples/renderer/editor.ts
index 7ae5c213e..af46eb7aa 100644
--- a/blocksuite/playground/examples/renderer/editor.ts
+++ b/blocksuite/playground/examples/renderer/editor.ts
@@ -13,3 +13,4 @@ export const doc = createEmptyDoc().init();
 export const editor = new AffineEditorContainer();
 
 editor.doc = doc;
+editor.mode = 'edgeless';