diff --git a/web/client/src/sections/pepAuth/container/pepAuth.jsx b/web/client/src/sections/pepAuth/container/pepAuth.jsx
index ef0da45..667cfc1 100644
--- a/web/client/src/sections/pepAuth/container/pepAuth.jsx
+++ b/web/client/src/sections/pepAuth/container/pepAuth.jsx
@@ -27,6 +27,10 @@ export default function PepAuth() {
             const pepUserId = userRes.payload.data?.pepUserId || userRes.payload.data?.pepId || userRes.payload.data?.id;
             localStorage.setItem('userId', String(pepUserId || ''));
             localStorage.setItem('userInfo', JSON.stringify(userRes.payload.data));
+            // 保存 PEP token：localStorage 供前端读取；cookie 随请求自动携带，
+
+            localStorage.setItem('pepToken', token);
+            document.cookie = `pepToken=${encodeURIComponent(token)}; path=/; max-age=86400`;
             window.location.replace(urlParams.get('redirect') || '/chat');
          } else {
             message.warning('鉴权失败，请返回聊天页面');