diff --git a/mes-ui/mes-echarts/src/router/index.js b/mes-ui/mes-echarts/src/router/index.js
index baa4867b..92ad64f7 100644
--- a/mes-ui/mes-echarts/src/router/index.js
+++ b/mes-ui/mes-echarts/src/router/index.js
@@ -1,16 +1,16 @@
 import Vue from 'vue'
 import VueRouter from 'vue-router'
-
+import largescreen from '@/views/largescreen'
 Vue.use(VueRouter)
 
 const routes = [{
   path: '/',
   name: 'index',
   component: () => import('../views/index.vue')
-},{
+}, {
   path: '/largescreen',
   name: 'largescreen',
-  component: () => import('../views/largescreen.vue')
+  component: largescreen
 }]
 const router = new VueRouter({
   routes