fix download link. close #872

site/src/site/sphinx/download.md

@@ -3,7 +3,7 @@
 
 ## 下载全量包
 
-最新版本，点击下载：[![](https://img.shields.io/maven-central/v/com.taobao.arthas/arthas-packaging.svg?style=flat-square "Arthas")](http://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.taobao.arthas&a=arthas-packaging&e=zip&c=doc&v=LATEST)
+最新版本，点击下载：[![](https://img.shields.io/maven-central/v/com.taobao.arthas/arthas-packaging.svg?style=flat-square "Arthas")](http://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.taobao.arthas&a=arthas-packaging&e=zip&c=bin&v=LATEST)
 
 解压后，在文件夹里有`arthas-boot.jar`，直接用`java -jar`的方式启动：
 

site/src/site/sphinx/en/download.md

@@ -3,7 +3,7 @@ Download
 
 ## Download full package
 
-Latest Version, Click To Download: [![](https://img.shields.io/maven-central/v/com.taobao.arthas/arthas-packaging.svg?style=flat-square "Arthas")](http://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.taobao.arthas&a=arthas-packaging&e=zip&c=doc&v=LATEST)
+Latest Version, Click To Download: [![](https://img.shields.io/maven-central/v/com.taobao.arthas/arthas-packaging.svg?style=flat-square "Arthas")](http://repository.sonatype.org/service/local/artifact/maven/redirect?r=central-proxy&g=com.taobao.arthas&a=arthas-packaging&e=zip&c=bin&v=LATEST)
 
 Download and unzip, find `arthas-boot.jar` in the directory. Start with `java` command: