diff --git a/apps/ai-game-creator-shell/src-tauri/src/main.rs b/apps/ai-game-creator-shell/src-tauri/src/main.rs
index 8db190f8d..94cf14b63 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/main.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/main.rs
@@ -1253,7 +1253,7 @@ const DEFAULT_GAME_INDEX_HTML: &str = r#"<!doctype html>
 </html>
 "#;
 const DEFAULT_GAME_STYLE_CSS: &str = "body { margin: 0; display: grid; min-height: 100vh; place-items: center; background: #101827; color: #d9e7ff; font: 16px system-ui, sans-serif; }\nmain { width: min(720px, calc(100vw - 32px)); }\n";
-const DEFAULT_GAME_SCRIPT_JS: &str = "import Phaser from 'phaser';\nimport './style.css';\n\nclass PlaceholderScene extends Phaser.Scene {\n  create() { this.add.text(24, 24, '还没有生成游戏。回到聊天输入创意并确认生成后，这里会写入可试玩原型。'); }\n}\n\nnew Phaser.Game({ type: Phaser.AUTO, width: 720, height: 420, parent: 'game', scene: PlaceholderScene });\n";
+const DEFAULT_GAME_SCRIPT_JS: &str = "import Phaser from 'phaser';\nimport './style.css';\n\nclass PlaceholderScene extends Phaser.Scene {\n  create() { this.add.text(24, 24, '还没有生成游戏。回到聊天输入创意并确认生成后，这里会写入可试玩原型。'); }\n}\n\n// 用 Image 标签装载图片，让贴图保留原始素材地址，运行画面点选才能定位素材。\nconst game = new Phaser.Game({ type: Phaser.AUTO, width: 720, height: 420, parent: 'game', loader: { imageLoadType: 'HTMLImageElement' }, scene: PlaceholderScene });\n// 发布运行画面实例句柄，供预览桥点选定位游戏实例。\nwindow.__GENARRATIVE_PREVIEW_GAME__ = { engine: 'phaser', game };\n";
 
 const DEFAULT_EDITOR_BASE_URL: &str = "http://127.0.0.1:3000";
 const GAME_CREATOR_CONFIG_FILE_NAME: &str = "game-creator.config.json";
diff --git a/apps/ai-game-creator-shell/template-library/v1/blank-3d-scene/project/game/main.js b/apps/ai-game-creator-shell/template-library/v1/blank-3d-scene/project/game/main.js
index 73c37324b..2febd40ff 100644
--- a/apps/ai-game-creator-shell/template-library/v1/blank-3d-scene/project/game/main.js
+++ b/apps/ai-game-creator-shell/template-library/v1/blank-3d-scene/project/game/main.js
@@ -18,6 +18,15 @@ renderer.setPixelRatio(window.devicePixelRatio);
 renderer.setSize(window.innerWidth, window.innerHeight);
 container.append(renderer.domElement);
 
+// 发布运行画面实例句柄，供预览桥点选定位场景、相机与渲染器。
+window.__GENARRATIVE_PREVIEW_GAME__ = {
+  engine: 'three',
+  THREE,
+  scene,
+  camera,
+  renderer,
+};
+
 const light = new THREE.DirectionalLight(0xffffff, 1.2);
 light.position.set(4, 8, 6);
 scene.add(light, new THREE.AmbientLight(0x8899ff, 0.5));
diff --git a/apps/ai-game-creator-shell/template-library/v1/phaser-2d-starter/project/game/game.js b/apps/ai-game-creator-shell/template-library/v1/phaser-2d-starter/project/game/game.js
index a77ba6be9..61574cba8 100644
--- a/apps/ai-game-creator-shell/template-library/v1/phaser-2d-starter/project/game/game.js
+++ b/apps/ai-game-creator-shell/template-library/v1/phaser-2d-starter/project/game/game.js
@@ -12,10 +12,15 @@ class PlaceholderScene extends Phaser.Scene {
   }
 }
 
-new Phaser.Game({
+// 用 Image 标签装载图片，让贴图保留原始素材地址，运行画面点选才能定位素材。
+const game = new Phaser.Game({
   type: Phaser.AUTO,
   width: 720,
   height: 420,
   parent: 'game',
+  loader: { imageLoadType: 'HTMLImageElement' },
   scene: PlaceholderScene,
 });
+
+// 发布运行画面实例句柄，供预览桥点选定位游戏实例。
+window.__GENARRATIVE_PREVIEW_GAME__ = { engine: 'phaser', game };
diff --git a/apps/ai-game-creator-shell/template-library/v1/threejs-3d-starter/project/game/main.js b/apps/ai-game-creator-shell/template-library/v1/threejs-3d-starter/project/game/main.js
index 211f285ef..dc0ed61ac 100644
--- a/apps/ai-game-creator-shell/template-library/v1/threejs-3d-starter/project/game/main.js
+++ b/apps/ai-game-creator-shell/template-library/v1/threejs-3d-starter/project/game/main.js
@@ -18,6 +18,15 @@ renderer.setPixelRatio(window.devicePixelRatio);
 renderer.setSize(window.innerWidth, window.innerHeight);
 container.append(renderer.domElement);
 
+// 发布运行画面实例句柄，供预览桥点选定位场景、相机与渲染器。
+window.__GENARRATIVE_PREVIEW_GAME__ = {
+  engine: 'three',
+  THREE,
+  scene,
+  camera,
+  renderer,
+};
+
 const light = new THREE.DirectionalLight(0xffffff, 1.4);
 light.position.set(3, 5, 4);
 scene.add(light, new THREE.AmbientLight(0x8899ff, 0.6));