diff --git a/writing-platform/backend/src/routes/user.ts b/writing-platform/backend/src/routes/user.ts
index 25104845..d23ed9ca 100644
--- a/writing-platform/backend/src/routes/user.ts
+++ b/writing-platform/backend/src/routes/user.ts
@@ -1,10 +1,11 @@
 import { Router, Response } from 'express';
 import { authMiddleware, AuthRequest } from '../middleware/authMiddleware';
+import { rateLimiter } from '../middleware/rateLimiter';
 
 const router = Router();
 
 // Get current user profile
-router.get('/me', authMiddleware, (req: AuthRequest, res: Response): void => {
+router.get('/me', rateLimiter(30, 60000), authMiddleware, (req: AuthRequest, res: Response): void => {
   if (!req.user) {
     res.status(401).json({ error: true, code: 'UNAUTHORIZED', message: '未认证' });
     return;