diff --git a/.vuepress/login-manager.js b/.vuepress/login-manager.js
index 544abad..c5a4497 100644
--- a/.vuepress/login-manager.js
+++ b/.vuepress/login-manager.js
@@ -3,6 +3,11 @@ import Cookies from 'js-cookie'
 
 let TOKEN_KEY = 'kb-user-center-token'
 
+let domain = location.hostname
+if (domain.indexOf('kuboard.cn') >= 0) {
+  domain = 'kuboard.cn'
+}
+
 window.KbUcloginStatus = {
   status: Cookies.get(TOKEN_KEY) !== null && Cookies.get(TOKEN_KEY) !== undefined,
   user: undefined
@@ -11,13 +16,13 @@ window.KbUcloginStatus = {
 Vue.prototype.$login = function (token) {
   // axios.defaults.headers.common['Authorization'] = token;
   // localStorage.setItem(TOKEN_KEY, token)
-  Cookies.set(TOKEN_KEY, token, { path: '/' })
+  Cookies.set(TOKEN_KEY, token, { domain: domain, expires: 7, path: '/' })
   window.KbUcloginStatus.status = true
 }
 
 Vue.prototype.$logout = function () {
   window.KbUcloginStatus.status = false
   // localStorage.removeItem(TOKEN_KEY)
-  Cookies.remove(TOKEN_KEY, { path: '/' })
+  Cookies.remove(TOKEN_KEY, { domain: domain, expires: 7, path: '/' })
   // delete (axios.defaults.headers.common['Authorization'])
 }