diff --git a/src/api/platform/core/controller/user.ts b/src/api/platform/core/controller/user.ts
index 9417738..0820f00 100644
--- a/src/api/platform/core/controller/user.ts
+++ b/src/api/platform/core/controller/user.ts
@@ -12,11 +12,12 @@ import { defHttp } from '/@/utils/http/axios';
 import qs from 'qs';
 
 const globSetting = useGlobSetting();
-enum Api {
+export enum Api {
   login = '/auth_proxy/oauth/token',
   logout = '/auth_proxy/token/logout',
   getUserInfo = '/system_proxy/system/user/info',
   getCaptcha = '/code',
+  checkToken = '/auth_proxy/oauth/check_token'
 }
 
 /** 用户登录接口 */
@@ -54,3 +55,6 @@ export const logout = () => defHttp.delete({ url: Api.logout }, { errorMessageMo
 
 /** 获取验证码 */
 export const getCaptcha = () => defHttp.get<Captcha>({ url: `${Api.getCaptcha}?key=${Date.now()}` });
+
+/** 检查token是否过期 */
+export const checkToken = (token: string) => defHttp.get<TokenEnhancer>({ url: Api.checkToken, params: { token } });
diff --git a/src/router/guard/permissionGuard.ts b/src/router/guard/permissionGuard.ts
index 4ce3292..663f966 100644
--- a/src/router/guard/permissionGuard.ts
+++ b/src/router/guard/permissionGuard.ts
@@ -15,6 +15,9 @@ import { PAGE_NOT_FOUND_ROUTE } from '/@/router/routes/basic';
 import { setObjToUrlParams } from '/@/utils';
 import { AesEncryption } from '/@/utils/cipher';
 import { cacheCipher } from '/@/settings/encryptionSetting';
+import axios from 'axios';
+import { useGlobSetting } from '/@/hooks/setting';
+import { Api } from '/@/api/platform/core/controller/user';
 
 type BasicPageEnum = PageEnum | SsoLoginPageEnum;
 const LOGIN_PATH = PageEnum.BASE_LOGIN;
@@ -23,6 +26,7 @@ const ssoPathList: SsoLoginPageEnum[] = Object.values(SsoLoginPageEnum);
 /** 设置路由白名单 */
 const whitePathList: BasicPageEnum[] = [ LOGIN_PATH, ...ssoPathList ];
 const encryption = new AesEncryption({ key: cacheCipher.key, iv: cacheCipher.iv });
+const globSetting = useGlobSetting();
 
 export function createPermissionGuard(router: Router) {
   const userStore = useUserStoreWithOut();
@@ -32,9 +36,13 @@ export function createPermissionGuard(router: Router) {
     const token = userStore.getAccessToken;
     // sso重定向转发token进行登陆
     if(ssoPathList.includes(to.path as SsoLoginPageEnum) && token) {
-      return window.location.replace(to.query?.redirect ? setObjToUrlParams(to.query?.redirect as string, {
-        ticket: encryption.encryptByAES(token)
-      }) : '/');
+      try {
+        // 校验token是否过期
+        await axios.get(`${globSetting.apiUrl}${globSetting.urlPrefix}${Api.checkToken}`, {params: {token}});
+        return window.location.replace(to.query?.redirect ? setObjToUrlParams(to.query?.redirect as string, {
+          ticket: encryption.encryptByAES(token)
+        }) : '/');
+      } catch (e) {}
     }
 
     if (