diff --git a/frontend/index.html b/frontend/index.html
index 2d555fe..6ed8d14 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -7,6 +7,8 @@
     <title>frontend</title>
     <!-- 飞书扫码登录 SDK -->
     <script src="https://lf-package-cn.feishucdn.com/obj/feishu-static/lark/passport/qrcode/LarkSSOSDKWebQRCode-1.0.3.js"></script>
+    <!-- 飞书 JSBridge SDK（飞书内免登用） -->
+    <script src="https://lf1-cdn-tos.bytegoofy.com/goofy/lark/passport/h5-jsbridge-1.0.3.js"></script>
   </head>
   <body>
     <div id="root"></div>