diff --git a/README.md b/README.md
index fc4f883d..f205459a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ## Introduction
-
-[![Join the chat at https://gitter.im/oklai/koala](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/oklai/koala?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+[![Join the chat at https://gitter.im/oklai/koala](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/oklai/koala?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 [http://koala-app.com](http://koala-app.com)
 
@@ -29,7 +29,7 @@ v2.1.0 release [Changelog](https://github.com/oklai/koala/blob/master/Changelog.
 
 ## Documents
 
-`koala` is built with [node-webkit](https://github.com/rogerwang/node-webkit). node-webkit is an app runtime based on Chromium and node.js. You can write native apps in HTML and Javascript with node-webkit. 
+`koala` is built with the [node-webkit](https://github.com/rogerwang/node-webkit). node-webkit is an app runtime based on Chromium and node.js. You can write native apps in HTML and Javascript with node-webkit. 
 
 ### How to run Koala source code?
 1. Clone Koala to the local;