add about

_sidebar.md

@@ -1,3 +1,9 @@
+- About
+  
+  - [Introduction](about/introduction.md)
+  - [Contact](about/contact.md)
+  - [Sponsor](about/sponsor.md)
+ 
 - Getting Started
 
   - [Installation](guide/installation.md)
@@ -28,4 +34,3 @@
   - [Builtin Modules](manual/builtin_modules.md)
   - [Extension Modules](manual/extension_modules.md)
 
-- Sponsor

about/contact.md

@@ -0,0 +1,6 @@
+
+* Email：[[email protected]](mailto:[email protected])
+* Homepage：[tboox.org](https://tboox.org)
+* Community：[/r/tboox on reddit](https://www.reddit.com/r/tboox/)
+* ChatRoom：[Char on telegram](https://t.me/tbooxorg), [Chat on gitter](https://gitter.im/tboox/tboox?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+* Source Code：[Github](https://github.com/xmake-io/xmake), [Gitee](https://gitee.com/tboox/xmake)

about/introduction.md

@@ -0,0 +1,5 @@
+
+xmake is a cross-platform build utility based on lua. 
+
+The project focuses on making development and building easier and provides many features (.e.g package, install, plugin, macro, action, option, task ...), 
+so that any developer can quickly pick it up and enjoy the productivity boost when developing and building project.

about/sponsor.md

@@ -0,0 +1,58 @@
+
+The xmake projects is a personal open source projects, their development need your help.
+
+If you would like to support the development of xmake, welcome to donate to us.
+
+## Paypal
+
+[![Paypal Me](/assets/img/paypal.png)](https://paypal.me/tboox/5)
+
+## Backers
+
+<a href="https://opencollective.com/xmake#backers" target="_blank"><img src="https://opencollective.com/xmake/backers.svg?width=890"></a>
+
+## Sponsors
+
+Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/xmake#sponsor)]
+
+<a href="https://opencollective.com/xmake/sponsor/0/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/0/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/1/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/1/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/2/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/2/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/3/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/3/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/4/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/4/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/5/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/5/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/6/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/6/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/7/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/7/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/8/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/8/avatar.svg"></a>
+<a href="https://opencollective.com/xmake/sponsor/9/website" target="_blank"><img src="https://opencollective.com/xmake/sponsor/9/avatar.svg"></a>
+
+## Alipay 
+
+<img src="{{site.baseurl}}/assets/img/alipay.png" alt="alipay" width="256" height="256">
+
+## Weixin 
+
+<img src="{{site.baseurl}}/assets/img/weixin.png" alt="weixin" width="218" height="218">
+
+## Supporters 
+
+| date       | supporter                             | pay     | money  | commnet                                                                 |
+|--          | --                                    | --      | --     | --                                                                      |
+| 2019.06.19 | 匿名                                  | wechat  | ¥10    | 比cmake好用                                                             |
+| 2018.11.16 | 孙果                                  | wechat  | ¥10    | xmake很好用，加油！                                                     |
+| 2018.10.17 | 红红                                  | wechat  | ¥100   |                                                                         |
+| 2018.10.15 | xtvjxk                                | alipay  | ¥10    | 希望越来越好用                                                          |
+| 2018.08.07 | fasiondog                             | gitee   | ¥50    | 感谢您的开源项目!                                                       |
+| 2018.06.27 | Kellygod                              | alipay  | ¥30    | 拥抱xmake                                                               |
+| 2018.05.17 | 匿名                                  | wechat  | ¥10    | 加油xmake                                                               |
+| 2018.04.29 | 清春                                  | alipay  | ¥180   |                                                                         |
+| 2018.02.18 | 氧烷                                  | alipay  | ¥16.66 | xmake，赞👍                                                             |
+| 2017.11.19 | sytru                                 | alipay  | ¥10    | 感谢作者，让写c/c++有了写脚本的感觉。非常愉悦的使用体验，希望不要消失。 |
+| 2017.11.16 | 琪峻                                  | alipay  | ¥15    | 感谢好用的xmake                                                         |
+| 2017.10.26 | Welthy                                | alipay  | ¥5     | xmake很好用啊                                                           |
+| 2016.11.10 | [lc-soft](https://github.com/lc-soft) | oschina | ¥10    |                                                                         |
+
+
+
+
+

index.html

@@ -8,6 +8,11 @@
   <meta name="description" content="Description">
   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
   <link rel="stylesheet" href="//unpkg.com/docsify/lib/themes/vue.css">
+  <style>
+    nav.app-nav li ul {
+      min-width: 100px;
+    }
+  </style>
 </head>
 <body>
   <div id="app">Loading ...</div>
@@ -21,6 +26,7 @@
       loadSidebar: true,
       loadNavbar: true,
       mergeNavbar: true,
+      mergeNavbar: true,
       maxLevel: 6,
       subMaxLevel: 4,
       alias: {
@@ -32,7 +38,9 @@
         '/zh/plugins': '/old/zh/plugins',
         '/zh/manual': '/old/zh/manual',
         <!-- multi-languages -->
-        '/zh-cn/(.*)': '/zh-cn/$1'
+        '/zh-cn/(.*)': '/zh-cn/$1',
+        <!-- others -->
+        '/sponsor': '/about/sponsor'
       },
       search: {
         noData: {