diff --git a/jero-web/src/permission.js b/jero-web/src/permission.js
index 8adb959c6..8b7758dcc 100644
--- a/jero-web/src/permission.js
+++ b/jero-web/src/permission.js
@@ -9,9 +9,13 @@ import { generateIndexRouter } from '@/utils/util'
 import { JSEncrypt } from 'jsencrypt'
 import { getAction } from '@/api/manage'
 import { welcome } from '@/utils/util'
+import { Dialog } from 'vant'
 
 let isPhone = localStorage.getItem('isPhone')
-
+function isBrowser() {
+  const userAgent = window.navigator.userAgent.toLowerCase()
+  return userAgent.includes('lark') || userAgent.includes('feishu')
+}
 NProgress.configure({ showSpinner: false }) // NProgress Configuration
 // TODO   线上部署在conmponetns/tools/UserMenu.vue的退出登录时需解开代码以及注释代码
 
@@ -25,6 +29,17 @@ const whiteList = ['/user/login', '/user/register', '/user/register-result', '/u
 
 router.beforeEach((to, from, next) => {
   NProgress.start() // start progress bar
+  if (isPhone == 'yes'){
+     if (!isBrowser()){
+       Dialog.alert({
+         message: '未授权用户 <br> Unauthorized User',
+         theme: 'round-button',
+       }).then(() => {
+         // on close
+       });
+       return
+     }
+  }
   if (to.query.code) {
     getAction(`opensso/callback`, { code: to.query.code }).then(res => {
       if (res.success) {