diff --git a/packages/boop-game/src/scenes/GameScene.ts b/packages/boop-game/src/scenes/GameScene.ts
index 821765d..d0f036e 100644
--- a/packages/boop-game/src/scenes/GameScene.ts
+++ b/packages/boop-game/src/scenes/GameScene.ts
@@ -4,6 +4,7 @@ import { GameHostScene } from 'boardgame-phaser';
 import { spawnEffect, type Spawner } from 'boardgame-phaser';
 import type { ReadonlySignal } from '@preact/signals-core';
 import {commands} from "@/game/boop";
+import {MutableSignal} from "boardgame-core";
 
 const BOARD_SIZE = 6;
 const CELL_SIZE = 80;
@@ -38,7 +39,7 @@ export class GameScene extends GameHostScene<BoopState> {
     this.drawGrid();
     this.createSupplyUI();
 
-    this.disposables.add(spawnEffect(new BoopPartSpawner(this, this.gameHost.state)));
+    this.disposables.add(spawnEffect(new BoopPartSpawner(this, this.gameHost.state as MutableSignal<BoopState>)));
 
     this.watch(() => {
       const winner = this.state.winner;
@@ -393,10 +394,10 @@ export class GameScene extends GameHostScene<BoopState> {
 }
 
 class BoopPartSpawner implements Spawner<BoopPart, Phaser.GameObjects.Container> {
-  constructor(public readonly scene: GameScene, public readonly state: ReadonlySignal<BoopState>) {}
+  constructor(public readonly scene: GameHostScene<BoopState>) {}
 
   *getData() {
-    for (const part of Object.values(this.state.value.pieces)) {
+    for (const part of Object.values(this.scene.state.pieces)) {
       yield part;
     }
   }
@@ -452,6 +453,7 @@ class BoopPartSpawner implements Spawner<BoopPart, Phaser.GameObjects.Container>
       duration: 200,
       ease: 'Back.easeOut',
     });
+    this.state.addInterruption(new Promise(resolve => setTimeout(resolve, 200)));
 
     return container;
   }
diff --git a/packages/framework/src/scenes/GameHostScene.ts b/packages/framework/src/scenes/GameHostScene.ts
index 185cbe9..540cdad 100644
--- a/packages/framework/src/scenes/GameHostScene.ts
+++ b/packages/framework/src/scenes/GameHostScene.ts
@@ -15,6 +15,10 @@ export abstract class GameHostScene<TState extends Record<string, unknown>>
 {
     protected disposables = new DisposableBag();
     protected gameHost!: GameHost<TState>;
+    
+    addInterruption(promise: Promise<void>){
+        this.gameHost?.addInterruption(promise);
+    }
 
     init(data: GameHostSceneOptions<TState>): void {
         this.gameHost = data.gameHost;
@@ -29,7 +33,7 @@ export abstract class GameHostScene<TState extends Record<string, unknown>>
     }
 
     /** 获取当前状态的只读快照 */
-    protected get state(): TState {
+    public get state(): TState {
         return this.gameHost.state.value;
     }