diff --git a/packages/framework/src/scenes/GameHostScene.ts b/packages/framework/src/scenes/GameHostScene.ts
index 746d49f..86faa85 100644
--- a/packages/framework/src/scenes/GameHostScene.ts
+++ b/packages/framework/src/scenes/GameHostScene.ts
@@ -1,5 +1,5 @@
 import type { GameHost } from 'boardgame-core';
-import { ReactiveScene, type ReactiveScenePhaserData } from './ReactiveScene';
+import { ReactiveScene } from './ReactiveScene';
 
 export interface GameHostSceneOptions<TState extends Record<string, unknown>> {
     gameHost: GameHost<TState>;
diff --git a/packages/framework/src/scenes/ReactiveScene.ts b/packages/framework/src/scenes/ReactiveScene.ts
index ac6ca01..645e969 100644
--- a/packages/framework/src/scenes/ReactiveScene.ts
+++ b/packages/framework/src/scenes/ReactiveScene.ts
@@ -6,7 +6,7 @@ type CleanupFn = void | (() => void);
 
 // 前向声明，避免循环导入
 export interface SceneController {
-    launch(sceneKey: string, data?: Record<string, unknown>): Promise<void>;
+    launch(sceneKey: string): Promise<void>;
     currentScene: ReadonlySignal<string | null>;
     isTransitioning: ReadonlySignal<boolean>;
 }
diff --git a/packages/framework/src/ui/PhaserBridge.tsx b/packages/framework/src/ui/PhaserBridge.tsx
index 079cd93..947c2f5 100644
--- a/packages/framework/src/ui/PhaserBridge.tsx
+++ b/packages/framework/src/ui/PhaserBridge.tsx
@@ -1,14 +1,14 @@
 import Phaser from 'phaser';
-import { computed, signal, useSignal, useSignalEffect } from '@preact/signals';
+import { signal, useSignal, useSignalEffect } from '@preact/signals';
 import { createContext, h } from 'preact';
 import { useContext } from 'preact/hooks';
 import {ReadonlySignal} from "@preact/signals-core";
-import type { ReactiveScene, ReactiveScenePhaserData } from '../scenes';
+import type { ReactiveScene } from '../scenes';
 import { FadeScene as FadeSceneClass, FADE_SCENE_KEY } from '../scenes/FadeScene';
 
 export interface SceneController {
     /** 启动场景（带淡入淡出过渡） */
-    launch(sceneKey: string, data?: Record<string, unknown>): Promise<void>;
+    launch(sceneKey: string): Promise<void>;
     /** 当前活跃场景 key */
     currentScene: ReadonlySignal<string | null>;
     /** 是否正在过渡 */
@@ -33,12 +33,14 @@ export const defaultPhaserConfig: Phaser.Types.Core.GameConfig = {
 
 export interface PhaserGameProps {
     config?: Partial<Phaser.Types.Core.GameConfig>;
+    /** 初始启动的场景 key */
+    initialScene?: string;
     children?: any;
 }
 
 export function PhaserGame(props: PhaserGameProps) {
     const gameSignal = useSignal<PhaserGameContext>({ game: undefined!, sceneController: undefined! });
-    const registeredScenes = useSignal<Map<string, ReactiveScene>>(new Map());
+    const initialSceneLaunched = useSignal(false);
 
     useSignalEffect(() => {
         const config: Phaser.Types.Core.GameConfig = {
@@ -56,7 +58,7 @@ export function PhaserGame(props: PhaserGameProps) {
         const isTransitioning = signal(false);
 
         const sceneController: SceneController = {
-            async launch(sceneKey: string, data?: Record<string, unknown>) {
+            async launch(sceneKey: string) {
                 if (isTransitioning.value) {
                     console.warn('SceneController: 正在进行场景切换');
                     return;
@@ -74,7 +76,7 @@ export function PhaserGame(props: PhaserGameProps) {
                 }
 
                 // 启动新场景
-                phaserGame.scene.start(sceneKey, data);
+                phaserGame.scene.start(sceneKey);
                 currentScene.value = sceneKey;
 
                 // 淡入
@@ -89,11 +91,20 @@ export function PhaserGame(props: PhaserGameProps) {
 
         return () => {
             gameSignal.value = { game: undefined!, sceneController: undefined! };
-            registeredScenes.value.clear();
+            initialSceneLaunched.value = false;
             phaserGame.destroy(true);
         };
     });
 
+    // 启动初始场景
+    useSignalEffect(() => {
+        const ctx = gameSignal.value;
+        if (!initialSceneLaunched.value && props.initialScene && ctx?.sceneController) {
+            initialSceneLaunched.value = true;
+            ctx.sceneController.launch(props.initialScene);
+        }
+    });
+
     return (
         <div id="phaser-container" className="w-full h-full">
             <phaserContext.Provider value={gameSignal}>
@@ -132,7 +143,7 @@ export function PhaserScene<TData extends Record<string, unknown> = {}>(props: P
             game.scene.add(props.sceneKey, props.scene, false, initData);
         }
         sceneSignal.value = props.scene;
-        
+
         return () => {
             sceneSignal.value = undefined;
             // 不在这里移除场景，让 SceneController 管理生命周期
diff --git a/packages/sample-game/src/scenes/GameScene.ts b/packages/sample-game/src/scenes/GameScene.ts
index d9e351c..7eb0b4e 100644
--- a/packages/sample-game/src/scenes/GameScene.ts
+++ b/packages/sample-game/src/scenes/GameScene.ts
@@ -86,8 +86,7 @@ export class GameScene extends GameHostScene<TicTacToeState> {
   }
 
   private async goToMenu(): Promise<void> {
-    const data = this.initData as unknown as Record<string, unknown>;
-    await this.sceneController.launch('MenuScene', data);
+    await this.sceneController.launch('MenuScene');
   }
 
   private setupInput(): void {
diff --git a/packages/sample-game/src/ui/App.tsx b/packages/sample-game/src/ui/App.tsx
index ff7ff41..5247172 100644
--- a/packages/sample-game/src/ui/App.tsx
+++ b/packages/sample-game/src/ui/App.tsx
@@ -1,18 +1,13 @@
-import { createGameHost } from 'boardgame-core';
-import { h } from 'preact';
+import { h } from 'preact';
 import {PhaserGame, PhaserScene } from 'boardgame-phaser';
 import {MenuScene} from "@/scenes/MenuScene";
 import {useMemo} from "preact/hooks";
 import * as gameModule from '../game/tic-tac-toe';
 import {GameScene} from "@/scenes/GameScene";
+import {createGameHost} from "boardgame-core";
 
 export default function App() {
-
-    const gameHost = useMemo(() => {
-        const gameHost = createGameHost(gameModule);
-        return { gameHost };
-    }, []);
-
+    const gameHost = useMemo(() => createGameHost(gameModule), []);
     const gameScene = useMemo(() => new GameScene(), []);
     const menuScene = useMemo(() => new MenuScene(), []);
 
@@ -21,7 +16,7 @@ export default function App() {
             <div className="flex-1 flex relative justify-center items-center">
                 <PhaserGame initialScene="MenuScene">
                     <PhaserScene sceneKey="MenuScene" scene={menuScene} />
-                    <PhaserScene sceneKey="GameScene" scene={gameScene} data={gameHost}/>
+                    <PhaserScene sceneKey="GameScene" scene={gameScene} data={{gameHost}}/>
                 </PhaserGame>
             </div>
         </div>