diff --git a/webintroduce/src/App.vue b/webintroduce/src/App.vue
index 49c1825..9cfdcb4 100644
--- a/webintroduce/src/App.vue
+++ b/webintroduce/src/App.vue
@@ -1,10 +1,11 @@
 <template>
   <div id="app">
     <VHeader v-if="headerShow"></VHeader>
-    <div class="main-wrap">
-      <router-view/>
-    </div>
-
+    <transition :name="transitionName">
+      <keep-alive>
+        <router-view class="main-wrap transitionBody"></router-view>
+      </keep-alive>
+    </transition>
     <VFooter v-if="footerShow"></VFooter>
   </div>
 </template>
@@ -21,7 +22,8 @@ export default {
   data() {
     return {
       footerShow: true,
-      headerShow: true
+      headerShow: true,
+      transitionName: 'transitionLeft'
     }
   },
   watch: {
@@ -32,6 +34,9 @@ export default {
       }else {
         this.headerShow =  this.footerShow = true
       }
+      const barArr = ['home','/solution','/enterprise']
+      const compare = barArr.indexOf(to.path) > barArr.indexOf(from.path)
+      this.transitionName = compare ? 'transitionLeft' : 'transitionRight'
     }
   }
 }
@@ -51,4 +56,17 @@ export default {
   .main-wrap{
     flex: 1;
   }
+  .transitionBody{
+    transition: all .4s ease-out;
+  }
+  .transitionLeft-enter,
+  .transitionRight-leave-active {
+    transform: translate(100%, 0);
+    -webkit-transform: translate(100%, 0);
+  }
+  .transitionLeft-leave-active,
+  .transitionRight-enter {
+    transform: translate(-100%, 0);
+    -webkit-transform: translate(-100%, 0);
+  }
 </style>
diff --git a/webintroduce/src/assets/css/reset.css b/webintroduce/src/assets/css/reset.css
index 2801608..69cca07 100644
--- a/webintroduce/src/assets/css/reset.css
+++ b/webintroduce/src/assets/css/reset.css
@@ -48,7 +48,7 @@ body {
 /*}*/
 
 html, body{
-  height: 100%;width: 100%;
+  width: 100%;
   font-family: "Microsoft YaHei";
   color: #fff;
   user-select: none;
@@ -58,8 +58,6 @@ html, body{
   -moz-user-select: none;
 }
 body{
-
-  overflow: hidden;
   font-size: 14px;
   /*默认颜色*/
 }
diff --git a/webintroduce/src/main.js b/webintroduce/src/main.js
index ce47a79..05e69f5 100644
--- a/webintroduce/src/main.js
+++ b/webintroduce/src/main.js
@@ -9,28 +9,33 @@ Vue.config.productionTip = false
 
 router.beforeEach((to, from, next) =>{
 
-  if(to.matched.some(record => record.meta.requiresAuth)){
-    if(Cookies.get('username')){
-      document.title = to.meta.title
-      next()
-    }else{
-      next({
-        path:'/login',
-        query: { redirect: to.fullPath }
-      })
-      document.title = '登录'
-    }
-
-
-  }else {
-    document.title = to.meta.title
-    next()
-  }
-
+  // if(to.matched.some(record => record.meta.requiresAuth)){
+  //   if(Cookies.get('username')){
+  //     document.title = to.meta.title
+  //     next()
+  //   }else{
+  //     alert()
+  //     next({
+  //       path:'/login',
+  //       query: { redirect: to.fullPath }
+  //     })
+  //     document.title = '登录'
+  //   }
+  //
+  //
+  // }else {
+  //   document.title = to.meta.title
+  //   next()
+  // }
+  document.title = to.meta.title
+  next()
   // console.log(to)
   //
   // next()
 })
+router.afterEach((to,from,next) => {
+  window.scrollTo(0,0)
+})
 
 /* eslint-disable no-new */
 new Vue({
diff --git a/webintroduce/src/views/enterprise.vue b/webintroduce/src/views/enterprise.vue
index 64d23ed..c4c0e57 100644
--- a/webintroduce/src/views/enterprise.vue
+++ b/webintroduce/src/views/enterprise.vue
@@ -1,5 +1,8 @@
 <template>
-    <div>企业介绍</div>
+    <div>企业介绍
+      <div style="height: 800px;background-color: #f00">shouye</div>
+      <div style="height: 800px;background-color: #000">shouye</div>
+    </div>
 </template>
 
 <script>
diff --git a/webintroduce/src/views/home.vue b/webintroduce/src/views/home.vue
index ac0e1e1..87914f3 100644
--- a/webintroduce/src/views/home.vue
+++ b/webintroduce/src/views/home.vue
@@ -4,6 +4,8 @@
       :key="index" @click="toEnterprise(enterprise.id)">
         {{enterprise.name}}
       </li>
+      <div style="height: 800px;background-color: #000">shouye</div>
+      <div style="height: 800px;background-color: #ccc">shouye</div>
     </ul>
 </template>