diff --git a/modules/code-generator/package.json b/modules/code-generator/package.json
index 26eeb0643..18eb9af63 100644
--- a/modules/code-generator/package.json
+++ b/modules/code-generator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@alilc/lowcode-code-generator",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "出码引擎 for LowCode Engine",
   "license": "MIT",
   "main": "lib/index.js",
diff --git a/modules/code-generator/src/standalone-loader.ts b/modules/code-generator/src/standalone-loader.ts
index fbbe5ae67..882b1de9d 100644
--- a/modules/code-generator/src/standalone-loader.ts
+++ b/modules/code-generator/src/standalone-loader.ts
@@ -8,7 +8,7 @@ declare const __PACKAGE_VERSION__: string;
 
 const packageVersion = __PACKAGE_VERSION__ || 'latest';
 
-export const DEFAULT_WORKER_JS = `https://unpkg.com/@alilc/lowcode-code-generator@${packageVersion}/dist/standalone-worker.min.js`;
+export const DEFAULT_WORKER_JS = `https://cdn.jsdelivr.net/npm/@alilc/lowcode-code-generator@${packageVersion}/dist/standalone-worker.min.js`;
 
 export const DEFAULT_TIMEOUT_IN_MS = 60 * 1000;