diff --git a/server/routers/back-new/app.js b/server/routers/back-new/app.js
index e87fbc8..d9743a8 100644
--- a/server/routers/back-new/app.js
+++ b/server/routers/back-new/app.js
@@ -1,24 +1,22 @@
 const express = require('express');
-const cors = require('cors');
 const featuresConfig = require('./features.config');
 const imageRoutes = require('./features/image/image.routes');
 
-const app = express();
-app.use(cors());
-app.use(express.json());
+const router = express.Router();
 
+// 动态加载路由
 if (featuresConfig.auth) {
-  app.use('/api/auth', require('./features/auth/auth.routes'));
+  router.use('/auth', require('./features/auth/auth.routes'));
 }
 if (featuresConfig.user) {
-  app.use('/api/user', require('./features/user/user.routes'));
+  router.use('/user', require('./features/user/user.routes'));
 }
 if (featuresConfig.image) {
-  app.use('/gigachat', imageRoutes);
+  router.use('/image', imageRoutes);
 }
 
-app.get('/api/', (req, res) => {
+router.get('/', (req, res) => {
   res.json({ message: 'API root' });
 });
 
-module.exports = app; 
\ No newline at end of file
+module.exports = router; 
\ No newline at end of file