diff --git a/server/server.js b/server/server.js
index 69af823..239f53e 100644
--- a/server/server.js
+++ b/server/server.js
@@ -11,7 +11,7 @@ app.use(cors());
 
 // 创建 MySQL 连接
 const db = mysql.createConnection({
-  host: '172.27.0.1',
+  host: '172.17.0.1',
   user: 'login_test',
   password: 'tTiwnNbzMeLFxbLj',
   database: 'login_test'