Update README.md

Author: clowwindy

README.md

@@ -77,7 +77,7 @@ Mailing list: http://groups.google.com/group/shadowsocks
 
 [Build Status]:    https://img.shields.io/travis/clowwindy/ChinaDNS/master.svg?style=flat
 [ChinaDNS-C]:      https://github.com/clowwindy/ChinaDNS-C
-[Download]:        http://sourceforge.net/projects/shadowsocksgui/files/dist/ChinaDNS-win32-0.1.11.rar/download
+[Download]:        https://sourceforge.net/projects/chinadns/files/dist/
 [Issue Tracker]:   https://github.com/clowwindy/ChinaDNS/issues?state=open
 [PyPI]:            https://pypi.python.org/pypi/chinadns
 [PyPI version]:    https://img.shields.io/pypi/v/chinadns.svg?style=flat