diff --git a/src/utils/request.js b/src/utils/request.js
index 19eab38c..0e2947fd 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -1,10 +1,12 @@
 import axios from 'axios'
 import Cookies from 'js-cookie'
 import router from '@/router'
+import Vue from 'vue'
 import qs from 'qs'
 import { clearLoginInfo } from '@/utils'
 import isPlainObject from 'lodash/isPlainObject'
 
+var lastTime = null // 最后一次点击的时间
 const http = axios.create({
   baseURL: window.SITE_CONFIG['apiURL'],
   timeout: 1000 * 180,
@@ -15,6 +17,18 @@ const http = axios.create({
  * 请求拦截
  */
 http.interceptors.request.use(config => {
+  if (lastTime) {
+    if (new Date().getTime() - lastTime > (30 * 60 * 1000)) {
+      Vue.prototype.$alert('停留时间过长', '请重新登录', {
+        confirmButtonText: '确定',
+        callback: action => {
+          clearLoginInfo()
+          router.replace({ name: 'login' })
+        }
+      })
+    }
+  }
+  lastTime = new Date().getTime()
   config.headers['Accept-Language'] = Cookies.get('language') || 'zh-CN'
   config.headers['token'] = Cookies.get('token') || ''
   // 默认参数