diff --git a/README.md b/README.md
index bfe2bd3..7141295 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # socks5-proxy
-Socks5 proxy written in PHP based on workerman.
+Socks5 proxy written in PHP based on [workerman](https://github.com/walkor/Workerman).
 
 ## Start
 php start.php start -d