diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index a08af80..b5c60e3 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -10,6 +10,7 @@ module.exports = {
     repo: 'iczer/vue-antd-admin',
     docsDir: 'docs',
     editLinks: true,
+    smoothScroll: true,
     nav: [
       {text: '指南', link: '/'},
       {text: '配置', link: '/develop/'},
@@ -48,5 +49,9 @@ module.exports = {
     ],
     nextLinks: true,
     prevLinks: true,
+  },
+  plugins: ['@vuepress/back-to-top'],
+  markdown: {
+    lineNumbers: true
   }
 }
diff --git a/docs/.vuepress/public/tabs-view.png b/docs/.vuepress/public/tabs-view.png
deleted file mode 100644
index 73ab16c..0000000
Binary files a/docs/.vuepress/public/tabs-view.png and /dev/null differ
diff --git a/docs/.vuepress/styles/palette.styl b/docs/.vuepress/styles/palette.styl
index 822a695..02c2539 100644
--- a/docs/.vuepress/styles/palette.styl
+++ b/docs/.vuepress/styles/palette.styl
@@ -1 +1,2 @@
 $accentColor = #1890ff
+$contentWidth = 940px
diff --git a/docs/.vuepress/public/admin-layout.png b/docs/assets/admin-layout.png
similarity index 100%
rename from docs/.vuepress/public/admin-layout.png
rename to docs/assets/admin-layout.png
diff --git a/docs/.vuepress/public/blank-view.png b/docs/assets/blank-view.png
similarity index 100%
rename from docs/.vuepress/public/blank-view.png
rename to docs/assets/blank-view.png
diff --git a/docs/.vuepress/public/common-layout.png b/docs/assets/common-layout.png
similarity index 100%
rename from docs/.vuepress/public/common-layout.png
rename to docs/assets/common-layout.png
diff --git a/docs/.vuepress/public/page-layout.png b/docs/assets/page-layout.png
similarity index 100%
rename from docs/.vuepress/public/page-layout.png
rename to docs/assets/page-layout.png
diff --git a/docs/.vuepress/public/page-view.png b/docs/assets/page-view.png
similarity index 100%
rename from docs/.vuepress/public/page-view.png
rename to docs/assets/page-view.png
diff --git a/docs/assets/tabs-view.png b/docs/assets/tabs-view.png
new file mode 100644
index 0000000..a209547
Binary files /dev/null and b/docs/assets/tabs-view.png differ
diff --git a/docs/develop/layout.md b/docs/develop/layout.md
index 6cb1372..1836ebd 100644
--- a/docs/develop/layout.md
+++ b/docs/develop/layout.md
@@ -5,38 +5,32 @@ lang: zh-CN
 # 布局
 页面整体布局是一个产品最外层的框架结构，往往会包含导航、页脚、侧边栏、通知栏以及内容等。在页面之中，也有很多区块的布局结构。在真实项目中，页面布局通常统领整个应用的界面，有非常重要的作用。
 
-## Vue Antd Admin 的布局
+## Admin 的布局
 在 Vue Antd Admin 中，我们抽离了使用过程中一些常用的布局，都放在 layouts 目录中，分别为：
 * [AdminLayout](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/AdminLayout.vue) / **管理后台布局**，包含了头部导航，侧边导航、内容区和页脚，一般用于后台系统的整体布局
 
-<img :src="$withBase('/admin-layout.png')" alt="admin-layout">
+![admin-layout](../assets/admin-layout.png)
+* [PageLayout](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/PageLayout.vue) / **页面布局**，包含了页头和内容区，常用于需要页头（包含面包屑、标题、额外操作等）的页面
 
-* [PageLayout](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/PageLayout.vue) / **页面布局**，包含了页头和内容区，常用于需要页头(一般包含面包屑、标题、额外操作等)的页面
+![page-layout](../assets/page-layout.png)
+* [CommonLayout](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/CommonLayout.vue) / **通用布局**，仅包含内容区和页脚的简单布局，项目中常用于注册、登录或展示页面
 
-<img :src="$withBase('/page-layout.png')" alt="page-layout">
-
-* [CommonLayout](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/CommonLayout.vue) / **通用布局**，仅包含页脚的简单布局，项目中常用于注册、登录或展示页面
-
-<img :src="$withBase('/common-layout.png')" alt="common-layout">
-
-## Vue Antd Admin 的视图
+![common-layout](../assets/common-layout.png)
+## Admin 的视图
 在 Vue Antd Admin 中，除了基本布局外，通常有很多页面的结构是相似的。因此，我们把这部分结构抽离为视图组件。  
 一个视图组件通常包含一个基本布局组件、视图公共区块、路由视图内容区、页脚等，常常结合路由配置使用。它们也被放入了 layouts 目录中，分别为：
 * [TabsView](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/TabsView.vue) / **多页签视图**，包含了 AdminLayout 布局、多页签头和路由视图内容区
 
-<img :src="$withBase('/tabs-view.png')" alt="tabs-view">
-
+![tabs-view](../assets/tabs-view.png)
 * [PageView](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/PageView.vue) / **页面视图**，包含了 PageLayout 布局和路由视图内容区
 
-<img :src="$withBase('/page-view.png')" alt="page-view">
-
+![page-view](../assets/page-view.png)
 * [BlankView](https://github.com/iczer/vue-antd-admin/blob/master/src/layouts/BlankView.vue) / **空白视图**，仅包含一个路由视图内容区
 
-<img :src="$withBase('/blank-view.png')" alt="blank-view">
-
+![blank-view](../assets/blank-view.png)
 ## 如何使用
 通常我们会把视图组件和路由配置结合一起使用，我们把配置信息抽离在路由配置文件中 [router/index.js](https://github.com/iczer/vue-antd-admin/blob/master/src/router/index.js) 。如下：
-```jsx
+```jsx{7,12}
 {
   path: 'form',
   name: '表单页',
@@ -55,7 +49,7 @@ lang: zh-CN
 ```
 当然，如果这满足不了你的需求，你也可以自定义一些视图组件，或者直接在页面组件中使用布局。参考
 [workplace](https://github.com/iczer/vue-antd-admin/blob/master/src/pages/dashboard/workplace/WorkPlace.vue) 页面:
-```vue
+```vue{2,13}
 <template>
   <page-layout :avatar="currUser.avatar">
     <div slot="headerContent">
@@ -71,7 +65,7 @@ lang: zh-CN
   </page-layout>
 </template>
 ```
-## Ant Design Vue 布局组件
+## 其它布局组件
 除了 Admin 里的内建布局以外，在一些页面中需要进行布局，还可以使用 Ant Design Vue 提供的布局组件：Grid 和 Layout。
 ### Grid 组件
 栅格布局是网页中最常用的布局，其特点就是按照一定比例划分页面，能够随着屏幕的变化依旧保持比例，从而具有弹性布局的特点。  
diff --git a/package.json b/package.json
index 18238f9..426efd9 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
     "@vue/cli-plugin-babel": "^4.4.0",
     "@vue/cli-plugin-eslint": "^4.4.0",
     "@vue/cli-service": "^4.4.0",
+    "@vuepress/plugin-back-to-top": "^1.5.2",
     "babel-eslint": "^10.1.0",
     "babel-polyfill": "^6.26.0",
     "deepmerge": "^4.2.2",
diff --git a/yarn.lock b/yarn.lock
index cea2fce..1295b1f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1549,6 +1549,13 @@
   dependencies:
     lodash.debounce "^4.0.8"
 
+"@vuepress/plugin-back-to-top@^1.5.2":
+  version "1.5.2"
+  resolved "https://registry.npm.taobao.org/@vuepress/plugin-back-to-top/download/@vuepress/plugin-back-to-top-1.5.2.tgz#d253be7f0b7c2b59ca8fabe10c2f517c96d83b0e"
+  integrity sha1-0lO+fwt8K1nKj6vhDC9RfJbYOw4=
+  dependencies:
+    lodash.debounce "^4.0.8"
+
 "@vuepress/plugin-last-updated@1.5.2":
   version "1.5.2"
   resolved "https://registry.npm.taobao.org/@vuepress/plugin-last-updated/download/@vuepress/plugin-last-updated-1.5.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40vuepress%2Fplugin-last-updated%2Fdownload%2F%40vuepress%2Fplugin-last-updated-1.5.2.tgz#daa2250edb40700e1fa0942561057b6aa00e4103"