diff --git a/README.md b/README.md
index 1d32bdf..2406d12 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ webmagic
 ---
 [Readme in Chinese](https://github.com/code4craft/webmagic/tree/master/zh_docs)
 
-[User Manual (Chinese)](https://github.com/code4craft/webmagic/blob/master/webmagic%20manual.md)
+[User Manual (Chinese)](https://github.com/code4craft/webmagic/blob/master/user-manual.md)
 
 
 [![Build Status](https://travis-ci.org/code4craft/webmagic.png?branch=master)](https://travis-ci.org/code4craft/webmagic)
diff --git a/webmagic manual.md b/user-manual.md
similarity index 100%
rename from webmagic manual.md
rename to user-manual.md
diff --git a/zh_docs/README.md b/zh_docs/README.md
index 92e8d91..1931d71 100644
--- a/zh_docs/README.md
+++ b/zh_docs/README.md
@@ -139,7 +139,7 @@ webmagic-extension包括了注解方式编写爬虫的方法，只需基于一
 
 ### 详细文档
 
-见[webmagic manual.md](https://github.com/code4craft/webmagic/blob/master/webmagic%20manual.md)。
+见[webmagic manual.md](https://github.com/code4craft/webmagic/blob/master/user-manual.md)。
 
 ### 示例