diff --git a/README.md b/README.md
deleted file mode 100644
index 81286df..0000000
--- a/README.md
+++ /dev/null
@@ -1,23 +0,0 @@
-# 该项目是前端项目基础模板
-## 拉取该项目就可以直接上手开发.
-
----
-
-### 注意事项:
-1. api里面存放接口地址
-2. assets里面存放静态文件,注意图片跟svg最好分开,方便后期管理
-3. components存放公共组件
-4. layouts存放页面布局组件,注意导航跟头部是分开的,放在一起太臃肿
-5. libs存放工具包.封装了cookie,localStorate,sessionStorage的增删改查; auth是用来生成角色权限里控制的按钮,生成后添加到store里面; route是做动态路由的,同时把生成的路由集合添加到store里面
-6. mixins可以自定义mixin
-7. pages存放页面,一个模块为一个文件夹,默认有个list文件夹,默认跳转到list,要添加子模块的话直接建list的同级文件夹,里面统一命名index.vue
-8. plugins里面aliplayer是阿里云播放器,按需引用; auth是按钮级别的鉴权; filters可以自定义filter; requests是全局请求配置文件; throttle为防抖
-9. router为路由,跟pages一样,一个模块为一个文件夹,存放在modules里面; permission为路由全局控制; route里引用modules里面定义的路由模块,每加一个模块就要在这里引用
-10. store存放store模块,直接在modules里定义文件就会自动引用,一个模块为一个文件夹,模块之间勿混淆使用
-11. styles存放全局scss. default里设置项目主题色; font存放字体文件; layout存放布局样式; lib里面有定义工具class,可以直接引用里面的class; pages为页面的公用样式; common为全局公共样式; var可以定义mixin和全局变量
-
----
-
-#### 全局配置都放在setting.js里面,项目参数,比如默认密码,平台id,都放在这里,页面里直接引入该文件即可，不要在页面里写死公共使用的系统参数。
-
-#### vue.config.js里要定义固定端口,不然项目启动多了会乱,每开一个项目就开一个新的端口,每个项目端口不要冲突
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diff --git a/src/layouts/home/index.vue b/src/layouts/home/index.vue
index 9c66f89..d6858f8 100644
--- a/src/layouts/home/index.vue
+++ b/src/layouts/home/index.vue
@@ -18,6 +18,8 @@
 import vHead from '../header'
 import navbar from '../navbar'
 import vFooter from '../footer'
+import { mapState, mapActions } from 'vuex'
+import util from '@/libs/util'
 import Setting from '@/setting'
 export default {
     data() {
@@ -30,8 +32,26 @@ export default {
         navbar,
         vFooter
     },
-    created() {
-        
+    mounted() {
+        this.autoLogout()
+    },
+    methods: {
+        ...mapActions('user', [
+            'logout'
+        ]),
+        autoLogout(){
+            let lastTime = new Date().getTime()
+            document.onmousedown = () => {
+                lastTime = new Date().getTime()
+            }
+            
+            setInterval(() => {
+                if(util.local.get(Setting.tokenKey) && (new Date().getTime() - lastTime) > Setting.autoLogoutTime){
+                    util.errorMsg('用户登录过期，请重新登录')
+                    setTimeout(this.logout,1500)
+                }
+            },1000)
+        }
     }
 };
 </script>
diff --git a/src/libs/util.js b/src/libs/util.js
index ad89f22..0250dc6 100644
--- a/src/libs/util.js
+++ b/src/libs/util.js
@@ -1,8 +1,12 @@
 import cookies from './util.cookies'
 import {_local,_session} from './util.db'
 import { Message } from 'element-ui'
+import store from '@/store'
+import axios from 'axios'
+import api from '@/api'
+import Setting from '@/setting'
 
-
+let logout = false
 const roleList = {
   '1': '超级管理员',
   '13': '管理员',
@@ -156,6 +160,24 @@ const util = {
   // 传入roleId，返回角色名称
   getRoleName(roleId){
     return roleList[roleId] || '未知状态'
+  },
+  // 登录互踢
+  getToken(){
+    if(process.env.NODE_ENV != 'production'){
+        if(store.state.user.dataTime && !logout){
+            axios.get(`${api.queryToken}?token=${_local.get(Setting.tokenKey)}`).then(res => {
+                if(store.state.user.dataTime && (res.data.message != store.state.user.dataTime)){
+                    logout || Message.error('您已在另一台设备登录，本次登录已下线！')
+                    logout = true
+                    setTimeout(() => {
+                        _local.remove(Setting.storeKey)
+                        _local.remove(Setting.tokenKey)
+                        location.reload()
+                    },1500)
+                }
+            }).catch(err => {})
+        }
+    }
   }
 }
 
diff --git a/src/pages/achievement/list/index.vue b/src/pages/achievement/list/index.vue
index f7325ba..21f1a99 100644
--- a/src/pages/achievement/list/index.vue
+++ b/src/pages/achievement/list/index.vue
@@ -132,7 +132,7 @@ export default {
         month: function(val){
             if(val){
                 let unit = 24 * 60 * 60 * 1000
-                this.date = [this.formatDate('yyyy-MM-dd',new Date(new Date().getTime() - unit * 30 * val)),this.formatDate('yyyy-MM-dd',new Date(new Date().getTime() + unit))]
+                this.date = [util.formatDate('yyyy-MM-dd',new Date(new Date().getTime() - unit * 30 * val)),util.formatDate('yyyy-MM-dd',new Date(new Date().getTime() + unit))]
             }else{
                 this.date = []
             }
diff --git a/src/pages/assessment/list/index.vue b/src/pages/assessment/list/index.vue
index 9e51e0c..fc3ce3d 100644
--- a/src/pages/assessment/list/index.vue
+++ b/src/pages/assessment/list/index.vue
@@ -209,7 +209,7 @@ export default {
                         let hours = Math.floor(total / (60 * 60))
                         let minutes = Math.floor(total % (60 * 60) / 60)
                         let seconds = Math.floor(total % (60 * 60) % 60)
-                        time = `${that.formateTime(hours)}:${that.formateTime(minutes)}:${that.formateTime(seconds)}`
+                        time = `${util.formateTime(hours)}:${util.formateTime(minutes)}:${util.formateTime(seconds)}`
                     }else{
                         clearInterval(timer)
                     }
@@ -257,10 +257,10 @@ export default {
     },
     mounted() {
         this.getData()
-        // this.timer = setInterval(this.getData,1000)
-        // this.$once('hook:beforeDestroy',() => {
-        //     clearInterval(this.timer)
-        // })
+        this.timer = setInterval(this.getData,1000)
+        this.$once('hook:beforeDestroy',() => {
+            clearInterval(this.timer)
+        })
     },
     methods: {
         getData() {
diff --git a/src/plugins/requests/index.js b/src/plugins/requests/index.js
index 346ae8a..1800bf4 100644
--- a/src/plugins/requests/index.js
+++ b/src/plugins/requests/index.js
@@ -2,7 +2,6 @@ import axios from 'axios'
 import util from '@/libs/util'
 import router from '@/router/index'
 import Setting from '@/setting'
-import store from '@/store'
 
 const service = axios.create({
     baseURL: Setting.apiBaseURL,
@@ -13,6 +12,7 @@ service.defaults.headers.post['Content-Type'] = 'application/json;charset=UTF-8'
 
 // 请求拦截器
 service.interceptors.request.use(config => {
+    util.getToken()
     let token = util.local.get(Setting.tokenKey)
     if(token) config.headers.token = token
     return config
diff --git a/src/setting.js b/src/setting.js
index 4f0aede..ae31bd4 100644
--- a/src/setting.js
+++ b/src/setting.js
@@ -40,7 +40,10 @@ const Setting = {
     },{
         id: 7,
         label: '量化投资策略建模实验教学系统'
-    },] : (isBeta ? [{
+    },{
+        id: 8,
+        label: '大数据分析实验教学系统'
+    }] : (isBeta ? [{
         id: 1,
         label: 'Python程序设计教学系统'
     }
@@ -91,6 +94,12 @@ const Setting = {
     },{
         id: 8,
         label: '大数据分析实验教学系统'
+    },{
+        id: 9,
+        label: 'Python数据清洗教学实验系统'
+    },{
+        id: 10,
+        label: 'Python数据采集（爬虫）教学实验系统'
     }]),
     // 长时间未操作，自动退出登录时间
     autoLogoutTime: 3600000,
@@ -107,11 +116,11 @@ const Setting = {
     /**
      * 免登录保存的token的key
      */
-    tokenKey: 'oc_token',
+    tokenKey: 'oc_server_token',
     /**
      * sessionStorage里state的key
      */
-    storeKey: 'oc_store',
+    storeKey: 'oc_server_store',
     /**
      * 默认密码
      */
diff --git a/vue.config.js b/vue.config.js
index a832daa..f1cda53 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -14,6 +14,6 @@ module.exports = {
   outputDir: Setting.outputDir,
   assetsDir: Setting.assetsDir,
   devServer: {
-    port: 8094 // 固定端口
+    port: 8081 // 固定端口
   }
 }
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