diff --git a/README.md b/README.md
index 6d84eef..edf9506 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 java-multithread-downloader
 ===========================
 
-###What?
+## What?
 
 Java-multithread-downloader is a java download library which supports multithread.
 
-###How?
+## How?
 
 ```java
 
@@ -31,7 +31,7 @@ downloadManager.start();
 
 ```
 
-###I'm sure, it's convinient
+## I'm sure, it's convinient.
 
 There are some useful method you can use:
 
@@ -54,15 +54,15 @@ mission.getTimePassed() //get download time
 mission.pause() //pause this mission ,and it will automatically resume when you start again. 
 
 ```
-###Notice
+## Notice
 
 This library is still under construction and I need your help. if you get some bugs,please feel free to issue or [Email me](mailto:daimajia@gmail.com).
 
-###Licence
+## Licence
 
 MIT
 
-###About me
+## About me
 
 I am a common senior student in China 22 years old. Good at Php,Java,Android,NodeJS. I just want to make a good app. If there is any intern opportunity and you think I'm suitable, welcome to email me:  [Email Me](mailto:smallbeardict@163.com)
 
@@ -71,4 +71,4 @@ I am a common senior student in China 22 years old. Good at Php,Java,Android,Nod
 *	Site: [Daimajia](http://www.zhan-dui.com)
 *	Weibo:[代码家](http://weibo.com/daimajia)
 *	Twitter:[LinHuiwen](http://twitter.com/LinHuiwen)
-*	Instagram:[daimajia](http://instagram.com/daimajia)
\ No newline at end of file
+*	Instagram:[daimajia](http://instagram.com/daimajia)