[Doc] update site UI (#490)

docs/markdown/en-US/intro.md

@@ -28,8 +28,10 @@ Modern browsers and Android 4.0+, iOS 6+.
 
 ### Links
 
+* [Feedback](https://github.com/youzan/vant/issues)
 * [Changelog](https://www.youzanyun.com/zanui/vant#/en-US/component/changelog)
 * [Weapp UI](https://github.com/youzan/zanui-weapp)
+* [React UI](https://www.youzanyun.com/zanui/zent)
 * [Vant Demo](https://github.com/youzan/vant-demo)
 * [vue-cli-template-vant](https://github.com/youzan/vue-cli-template-vant)
 

docs/markdown/zh-CN/intro.md

@@ -30,7 +30,10 @@
 
 ### 链接
 
+* [意见反馈](https://github.com/youzan/vant/issues)
+* [加入我们](https://job.youzan.com)
 * [更新日志](https://www.youzanyun.com/zanui/vant#/zh-CN/component/changelog)
+* [React 组件库](https://www.youzanyun.com/zanui/zent)
 * [微信小程序组件库](https://github.com/youzan/zanui-weapp)
 * [vant-demo](https://github.com/youzan/vant-demo)
 * [vue-cli-template-vant](https://github.com/youzan/vue-cli-template-vant)

docs/src/doc.config.js

@@ -4,7 +4,7 @@ module.exports = {
     header: {
       logo: {
         image: 'https://img.yzcdn.cn/public_files/2017/12/18/fd78cf6bb5d12e2a119d0576bedfd230.png',
-        title: 'ZanUI',
+        title: 'Zan UI',
         href: 'http://www.youzanyun.com/zanui'
       },
       nav: {
@@ -16,16 +16,6 @@ module.exports = {
         github: 'https://github.com/youzan/vant'
       }
     },
-    footer: {
-      github: 'https://github.com/youzan/vant',
-      nav: {
-        'React 组件库': 'https://www.youzanyun.com/zanui/zent',
-        小程序组件库: 'https://github.com/youzan/zanui-weapp',
-        意见反馈: 'https://github.com/youzan/vant/issues',
-        开发指南: 'https://github.com/youzan/vant/blob/dev/.github/CONTRIBUTING.zh-CN.md',
-        加入我们: 'https://job.youzan.com'
-      }
-    },
     nav: [
       {
         name: '开发指南',
@@ -292,7 +282,7 @@ module.exports = {
     header: {
       logo: {
         image: 'https://img.yzcdn.cn/public_files/2017/12/18/fd78cf6bb5d12e2a119d0576bedfd230.png',
-        title: 'ZanUI',
+        title: 'Zan UI',
         href: 'http://www.youzanyun.com/zanui'
       },
       nav: {
@@ -304,16 +294,6 @@ module.exports = {
         github: 'https://github.com/youzan/vant'
       }
     },
-    footer: {
-      github: 'https://github.com/youzan/vant',
-      nav: {
-        'React UI': 'https://www.youzanyun.com/zanui/zent',
-        'Weapp UI': 'https://github.com/youzan/zanui-weapp',
-        Feedback: 'https://github.com/youzan/vant/issues',
-        Contribute:
-          'https://github.com/youzan/vant/blob/dev/.github/CONTRIBUTING.md'
-      }
-    },
     nav: [
       {
         name: 'Essentials',