diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1 +1,89 @@
-## iBlog2
+# iBlog2
+基于 Node.js 的个人开源博客系统。  
+（基于 ASP.NET 的 iBlog 点击[这里](https://github.com/eshengsky/iBlog/)）
+
+### 功能模块
+* **博客**  
+展示已发布的文章，支持本地文章和外部链接。  
+* **留言**  
+供访问者留言。
+* **关于**  
+一个简约现代的个人简介页面。
+* **后台管理**  
+包含网站统计、博客管理（新的文章、分类管理、文章管理）、评论管理、留言管理、关于管理、缓存管理、异常管理、系统设置。
+
+### 技术构成
+* 服务端 [Node.js](https://nodejs.org/)
+* web框架 [Express 4](http://expressjs.com/)
+* 模板引擎 [Jade](http://jade-lang.com/)
+* JS库 [jQuery](http://jquery.com/)
+* UI库 [Bootstrap 3](http://getbootstrap.com/)
+* 持久化 [MongoDB](https://www.mongodb.org/)
+* 缓存 [Redis](http://redis.io/)
+* 日志 [winston](https://github.com/winstonjs/winston/)
+
+### 页面预览
+[http://eshengsky.github.io/iBlog2/](http://eshengsky.github.io/iBlog2/)
+
+### 快速开始
+* **准备条件**  
+安装最新版[Node.js](https://nodejs.org/en/download/)、[bower](http://bower.io/)、[MongoDB](https://www.mongodb.org/)、[Redis](https://github.com/MSOpenTech/redis/releases)。  
+（注：如果使用Windows平台，可以去[https://github.com/MSOpenTech/redis/releases](https://github.com/MSOpenTech/redis/releases)下载安装Redis）
+* **安装依赖**  
+服务端依赖
+```Shell
+$ npm install
+```
+客户端依赖
+```Shell
+$ bower install
+```
+* **参数配置**  
+根据实际情况修改 config.json 配置文件，DbPath 是MongoDB路径，RedisHost 是Redis所在ip，RedisPort 是Redis端口号。  
+```JSON
+{
+  "DbPath": "mongodb://localhost/iBlog2",
+  "RedisHost": "127.0.0.1",
+  "RedisPort": 6379
+}
+```
+后台管理员账号信息在 config/account.json 中配置，默认管理员账号 admin ，密码 123456 ，密码需md5加密存储。
+```JSON
+{
+  "Id": "1",
+  "UserName": "admin",
+  "Password": "e10adc3949ba59abbe56e057f20f883e"
+}
+```
+在 "后台管理-系统设置" 页面中，支持以可视化方式配置其余参数。
+* **启动站点**       
+```Shell
+$ node --harmony-proxies ./bin/www 
+```
+打开浏览器，访问[http://localhost:3000/](http://localhost:3000)
+#### Enjoy it:smile
+ 
+
+### 许可协议
+The MIT License (MIT)
+
+Copyright (c) 2016 Sky
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+