diff --git a/packages/framework/src/ui/PhaserBridge.tsx b/packages/framework/src/ui/PhaserBridge.tsx
index 150d75a..9e24daa 100644
--- a/packages/framework/src/ui/PhaserBridge.tsx
+++ b/packages/framework/src/ui/PhaserBridge.tsx
@@ -215,7 +215,7 @@ export function PhaserScene<TData = {}>(props: PhaserSceneProps<TData>) {
 
     // 注册场景到 Phaser（但不启动）
     const scene = "scene" in props.scene ? props.scene : new props.scene();
-    const sceneKey = props.sceneKey ?? scene.scene.key;
+    const sceneKey = props.sceneKey ?? scene.sys.settings.key;
     if (!game.scene.getScene(sceneKey)) {
       const initData = {
         ...props.data,