diff --git a/README.md b/README.md
index 8c238a8..7c871d4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,36 @@
-![](https://ww1.sinaimg.cn/large/7de3675bgy1fqyd8vcxm5j20w40ldq89.jpg)
+![Xnip2018-05-05_12-40-13.jpg](https://cdn.rawgit.com/jae-jae/_resources/master/Xnip2018-05-05_12-40-13.jpg)
 
 # Camtd
-Chrome multi-threaded downloader extension,based on Aria2 and AriaNg.
+Chrome multi-threaded download manager extension,based on Aria2 and AriaNg.
+
+> Aria2: [https://aria2.github.io](https://aria2.github.io/)
+
+> AriaNg: [https://github.com/mayswind/AriaNg](https://github.com/mayswind/AriaNg)
+
+# Install
+
+ChromeStore: [https://chrome.google.com/webstore/detail/camtd-aria2-download-mana/lcfobgbcebdnnppciffalfndpdfeence?utm_source=chrome-ntp-icon](https://chrome.google.com/webstore/detail/camtd-aria2-download-mana/lcfobgbcebdnnppciffalfndpdfeence?utm_source=chrome-ntp-icon)
+
+Github: [releases](https://github.com/jae-jae/Camtd/releases)
+
+# Usage
+
+1. Run aria2 with RPC enabled
+> `aria2c --enable-rpc --rpc-listen-all=true --rpc-allow-origin-all`
+> with 'JSON-RPC PATH' like `http://hostname:port/jsonrpc`
+>
+> Recommend: Set `--rpc-secret=<secret>` if you are using aria2 1.18.4(or higher) with 'JSON-RPC PATH' like `http://token:secret@hostname:port/jsonrpc`
+>
+> Set `--rpc-user=<username>` `--rpc-passwd=<passwd>` if you are using aria2 1.15.2(or higher) with 'JSON-RPC PATH' like `http://username:passwd@hostname:port/jsonrpc`
+
+2. Configuration Camtd
+![setting.gif](https://cdn.rawgit.com/jae-jae/_resources/master/setting.gif)
+
+# Demo
+![down.gif](https://cdn.rawgit.com/jae-jae/_resources/master/down.gif)
+
+满速下载百度网盘
+![pan.gif](https://cdn.rawgit.com/jae-jae/_resources/master/pan.gif)
 
 # Building
 ```
@@ -28,4 +57,7 @@ $ gulp clean build
 
 # starting server
 $ gulp serve
-```
\ No newline at end of file
+```
+
+# License
+MIT
\ No newline at end of file