diff --git a/README.md b/README.md
index d04c7bf15..df1b7bf3f 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,23 @@
 WinAlfred
 =========
 
-alfred for windows
+alfred for windows.
 
 
-ScreenShot
+Screenshot
 =========
 
 <a href="https://github.com/qianlifeng/WinAlfred/wiki/Screenshot">More screenshot</a>
 <img src="http://ww4.sinaimg.cn/large/684a4a64gw1ec8rwdmqvbg20zk0m8qih.gif" />
+
+
+Download
+=========
+
+WinAlfred is still unstable, and workflow API changes frequently. When it comes stable, we will provide executable file download.
+
+
+Create workflow
+=========
+
+Currently, WinAlfred support using C# and Python to write your workflows. Please refer to [Create-workflows](https://github.com/qianlifeng/WinAlfred/wiki/Create-workflows) page for more infomation.