diff --git a/examples/module-demo.html b/examples/module-demo.html
index 848326a..71cb6a2 100644
--- a/examples/module-demo.html
+++ b/examples/module-demo.html
@@ -15,7 +15,7 @@
     const config = {
       container: 'renderDom',
       modelUrlList: ['/public/model/model.glb'],
-      env: '/public/model/model.glb',
+      env: { hdrPath: '/hdr/hdr.env', intensity: 1.2, rotationY: 0.3 },
       onSuccess: () => console.log('SDK initialized (module)'),
       onError: (err) => console.error('SDK init error', err),
     };
diff --git a/index.html b/index.html
index 612a6ed..cf0383c 100644
--- a/index.html
+++ b/index.html
@@ -21,19 +21,17 @@
     </div>
 
     <script type="module">
-        import { kernel } from '/src/main.ts';
+    import { kernel } from 'https://sdk.zguiy.com/zt/assets/index.js';
 
-        const config = {
-            container: 'renderDom',
-            modelUrlList: ["/model/model.glb"],
-            animationUrlList: [],
-            idleAnimationUrlList: [],
-            onSuccess: () => console.log('SDK initialized'),
-            onError: (err) => console.error('SDK init error', err),
-        };
-
-        kernel.init(config);
+    const config = {
+      container: 'renderDom',
+      modelUrlList: ['/public/model/model.glb'],
+      env: { envPath: '/hdr/hdr.env', intensity: 1.2, rotationY: 0.3 },
+      onSuccess: () => console.log('SDK initialized (module)'),
+      onError: (err) => console.error('SDK init error', err),
+    };
 
+    kernel.init(config);
         
     </script>
 </body>
diff --git a/src/babylonjs/AppConfig.ts b/src/babylonjs/AppConfig.ts
index 25d7fb9..ce0a151 100644
--- a/src/babylonjs/AppConfig.ts
+++ b/src/babylonjs/AppConfig.ts
@@ -11,7 +11,7 @@ export const AppConfig = {
     success: null as OptionalCallback,
     error: null as ErrorCallback,
     env: {
-        hdrPath:"",
+        envPath:"",
         intensity: 1,
         rotationY: 0
     }
diff --git a/src/babylonjs/AppEnv.ts b/src/babylonjs/AppEnv.ts
index 3257a6b..032353a 100644
--- a/src/babylonjs/AppEnv.ts
+++ b/src/babylonjs/AppEnv.ts
@@ -15,17 +15,17 @@ export class AppEnv extends Monobehiver {
 
     /** 初始化 - 创建默认HDR环境 */
     Awake(): void {
-        this.createHDR(AppConfig.env);
+      
     }
 
     /**
      * 创建HDR环境贴图
      * @param hdrPath HDR文件路径
      */
-    createHDR(options?: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
-        const hdrPath = options?.hdrPath || AppConfig.env.hdrPath || '/hdr/sanGiuseppeBridge.env';
-        const intensity = options?.intensity ?? AppConfig.env.intensity ?? 1.5;
-        const rotationY = options?.rotationY ?? AppConfig.env.rotationY ?? 0;
+    createHDR(): void {
+        const hdrPath = AppConfig.env.envPath;
+        const intensity = AppConfig.env.intensity ?? 1.5;
+        const rotationY = AppConfig.env.rotationY ?? 0;
         const scene = this.mainApp.appScene.object;
         if (!scene) return;
         if (this.object) {
@@ -57,13 +57,6 @@ export class AppEnv extends Monobehiver {
         if (this.object) this.object.rotationY = angle;
     }
 
-    /**
-     * 更新环境配置
-     */
-    updateEnvironment(options: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
-        this.createHDR(options);
-    }
-
     /** 清理资源 */
     clean(): void {
         if (this.object) {
diff --git a/src/main.ts b/src/main.ts
index cca828f..6028c4c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -57,17 +57,6 @@ const kernel = {
         await mainApp.loadModel();
     },
 
-    /** 更新环境贴图配置（路径/强度/旋转） */
-    setEnvironment: function (envConfig: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
-        if (!mainApp) {
-            console.warn('mainApp is not initialized yet');
-            return;
-        }
-        if (envConfig) {
-            AppConfig.env = { ...AppConfig.env, ...envConfig };
-            mainApp.appEnv.updateEnvironment(AppConfig.env);
-        }
-    }
 };
 
 if (!window.faceSDK) {