diff --git a/app.js b/app.js
index 11dbbcc..1337be3 100755
--- a/app.js
+++ b/app.js
@@ -8,11 +8,9 @@ async function start() {
   if (!fs.existsSync(path.resolve(tmpPath, 'anonymous_token'))) {
     fs.writeFileSync(path.resolve(tmpPath, 'anonymous_token'), '', 'utf-8')
   }
-  // 启动时更新anonymous_token（Vercel 构建环境下跳过网络请求喵~）
-  if (!process.env.VERCEL_ENV) {
-    const generateConfig = require('./generateConfig')
-    await generateConfig()
-  }
+  // 启动时更新anonymous_token
+  const generateConfig = require('./generateConfig')
+  await generateConfig()
   require('./server').serveNcmApi({
     checkVersion: true,
   })
diff --git a/index.js b/index.js
index 39d0ba3..c4da30b 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,29 @@
-require('./app.js')
+// Serverless 入口 + 本地开发通用入口
+
+const fs = require('fs')
+const path = require('path')
+const tmpPath = require('os').tmpdir()
+
+// 确保 anonymous_token 文件存在（util/request.js 加载时需要读取）
+if (!fs.existsSync(path.resolve(tmpPath, 'anonymous_token'))) {
+  fs.writeFileSync(path.resolve(tmpPath, 'anonymous_token'), '', 'utf-8')
+}
+
+const { constructServer } = require('./server')
+const generateConfig = require('./generateConfig')
+
+// Serverless 懒加载
+let app = null
+
+module.exports = async (req, res) => {
+  if (!app) {
+    await generateConfig()
+    app = await constructServer()
+  }
+  return app(req, res)
+}
+
+// Vercel判定
+if (!process.env.VERCEL) {
+  require('./app.js')
+}
diff --git a/server.js b/server.js
index 45dce9a..280d06a 100644
--- a/server.js
+++ b/server.js
@@ -456,5 +456,6 @@ async function serveNcmApi(options) {
 
 module.exports = {
   serveNcmApi,
+  constructServer,
   getModulesDefinitions,
 }