diff --git a/server/app.js b/server/app.js
index ed09f5e..82cf280 100644
--- a/server/app.js
+++ b/server/app.js
@@ -14,7 +14,7 @@ app.use(helmet());
 
 // 跨域配置
 app.use(cors({
-  origin: process.env.FRONTEND_URL || 'http://localhost:5173',
+  origin: process.env.FRONTEND_URL || 'https://feishuexcel.kinlim.com',
   credentials: true
 }));