diff --git a/src/request/http.js b/src/request/http.js
index 67add3d3b8d747166468cf8dfb5b848f0bf0c2c1..3d67c79ed17fbd2635bbcbd99284d8013e3b07ba 100644
--- a/src/request/http.js
+++ b/src/request/http.js
@@ -1,7 +1,7 @@
 import axios from 'axios'
 import globalFunction from '@/globalFunction.js'
 import router from '@/router/router'
-import { MessageBox } from 'element-ui';
+import { MessageBox, Message } from 'element-ui';
 
 // 登录提醒
 const loginTip = function() {
@@ -52,9 +52,18 @@ axios.interceptors.response.use(
     if (error.response.status) {
       console.log(error.response)
       switch(error.response.status) {
+        case 404:
+          Message.warning('接口不存在，请刷新重试或联系管理员')
+          break
         case 401:
           loginTip()
           break
+        case 500:
+          Message.error('服务异常，请稍后刷新重试或联系管理员')
+          break
+        case 502:
+          Message.error('服务异常，请稍后刷新重试或联系管理员')
+          break
         default:
           return Promise.reject(error.response)
       }
diff --git a/src/router/before.js b/src/router/before.js
index 46ef97eadeb42ef0e4a5a35abbe0e14d3e2c53de..cf99291dc216317bf9cb3b1019f3cbd937063abe 100644
--- a/src/router/before.js
+++ b/src/router/before.js
@@ -1,33 +1,33 @@
-import router from '@/router/router'
-import store from '@/store'
-
-// 路由全局前置守卫
-router.beforeEach((to, from, next) => {
-  store.dispatch('getUserInfo').then(() => {
-    if (to.matched.some((m) => m.meta.requireAuth)) {
-      if (!store.getters.isLogin) {
-        // 没有登录
-        next({
-          path: '/login',
-          query: { Rurl: to.fullPath }  //  将to参数中的url传递给login页面进行操作
-        })
-      } else {
-        next() // 正常跳转到你设置好的页面
-      }
-    } else {
-      next() // 正常跳转到你设置好的页面
-    }
-    // 路由发生变化修改页面title
-    if (to.meta.title) {
-      document.title = to.meta.title
-    }
-    // 路由发生变化修改页面meta
-    if (to.meta.content) {
-      let head = document.getElementsByTagName('head')
-      let meta = document.createElement('meta')
-      document.querySelector('meta[name="description"]').setAttribute('content', to.meta.content.description)
-      meta.content = to.meta.content
-      head[0].appendChild(meta)
-    }
-  })
-})
+import router from '@/router/router'
+import store from '@/store'
+
+// 路由全局前置守卫
+router.beforeEach((to, from, next) => {
+  if (to.matched.some((m) => m.meta.requireAuth)) {
+    store.dispatch('getUserInfo').then(() => {
+      if (!store.getters.isLogin) {
+        // 没有登录
+        next({
+          path: '/login',
+          query: { Rurl: to.fullPath }  //  将to参数中的url传递给login页面进行操作
+        })
+      } else {
+        next() // 正常跳转到你设置好的页面
+      }
+    })
+  } else {
+    next() // 正常跳转到你设置好的页面
+  }
+  // 路由发生变化修改页面title
+  if (to.meta.title) {
+    document.title = to.meta.title
+  }
+  // 路由发生变化修改页面meta
+  if (to.meta.content) {
+    let head = document.getElementsByTagName('head')
+    let meta = document.createElement('meta')
+    document.querySelector('meta[name="description"]').setAttribute('content', to.meta.content.description)
+    meta.content = to.meta.content
+    head[0].appendChild(meta)
+  }
+})
diff --git a/src/router/router.js b/src/router/router.js
index a7a6b57326ad74ae01e523ef75f24b3b3dce86cc..a332eb94a21ada2fe0469d86274ea376dfc2df58 100644
--- a/src/router/router.js
+++ b/src/router/router.js
@@ -1,58 +1,57 @@
-import Vue from 'vue'
-import Router from 'vue-router'
-
-Vue.use(Router)
-
-export default new Router({
-  mode: 'history',
-  base: process.env.BASE_URL,
-  routes: [
-    {
-      path: '/',
-      name: 'Home',
-      redirect: { name: 'Stock' }
-    },
-    {
-      path: '/login',
-      name: 'Login',
-      component: () => import(/* webpackChunkName: "login" */ '@/views/Login.vue'),
-      meta: { title: '登录 - 奇文股票' }
-    },
-    {
-      path: '/register',
-      name: 'Register',
-      component: () => import(/* webpackChunkName: "register" */ '@/views/Register.vue'),
-      meta: { title: '注册 - 奇文股票' }
-    },
-    {
-      path: '/stock',
-      name: 'Stock',
-      component: () => import(/* webpackChunkName: "stock_list" */ '@/views/Stock/StockList.vue'),
-      meta: {
-        requireAuth: true,
-        title: '奇文股票',
-        content: {
-          description:
-            '基于Springboot + Vue CLI@3 框架开发的股票分析系统，包含数据爬取，指标计算，数据分析，数据展示，复盘回顾，数据预测等功能'
-        }
-      }
-    },
-    {
-      path: '/stock/detail/:stocknum',
-      name: 'StockDetail',
-      component: () => import(/* webpackChunkName: "stock_detail" */ '@/views/Stock/StockDetail.vue'),
-      meta: { title: '股票详情 - 奇文股票' }
-    },
-    {
-      path: '*',
-      name: 'Error_404',
-      component: () => import(/* webpackChunkName: "404" */ '@/views/ErrorPage/404.vue'),
-      meta: { title: '404 - 奇文股票' }
-    }
-  ]
-})
-
-const originalPush = Router.prototype.push
-Router.prototype.push = function push(location) {
-  return originalPush.call(this, location).catch((err) => err)
-}
+import Vue from 'vue'
+import Router from 'vue-router'
+
+Vue.use(Router)
+
+export default new Router({
+  mode: 'history',
+  base: process.env.BASE_URL,
+  routes: [
+    {
+      path: '/',
+      name: 'Home',
+      redirect: { name: 'Stock' }
+    },
+    {
+      path: '/login',
+      name: 'Login',
+      component: () => import(/* webpackChunkName: "login" */ '@/views/Login.vue'),
+      meta: { title: '登录 - 奇文股票' }
+    },
+    {
+      path: '/register',
+      name: 'Register',
+      component: () => import(/* webpackChunkName: "register" */ '@/views/Register.vue'),
+      meta: { title: '注册 - 奇文股票' }
+    },
+    {
+      path: '/stock',
+      name: 'Stock',
+      component: () => import(/* webpackChunkName: "stock_list" */ '@/views/Stock/StockList.vue'),
+      meta: {
+        title: '奇文股票',
+        content: {
+          description:
+            '基于Springboot + Vue CLI@3 框架开发的股票分析系统，包含数据爬取，指标计算，数据分析，数据展示，复盘回顾，数据预测等功能'
+        }
+      }
+    },
+    {
+      path: '/stock/detail/:stocknum',
+      name: 'StockDetail',
+      component: () => import(/* webpackChunkName: "stock_detail" */ '@/views/Stock/StockDetail.vue'),
+      meta: { title: '股票详情 - 奇文股票' }
+    },
+    {
+      path: '*',
+      name: 'Error_404',
+      component: () => import(/* webpackChunkName: "404" */ '@/views/ErrorPage/404.vue'),
+      meta: { title: '404 - 奇文股票' }
+    }
+  ]
+})
+
+const originalPush = Router.prototype.push
+Router.prototype.push = function push(location) {
+  return originalPush.call(this, location).catch((err) => err)
+}