diff --git a/README.md b/README.md
index aa91baa..d387120 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # docker container for gitbucket
 
-This docker container of gitbucket is under testing!!!
+This docker container of [gitbucket](https://github.com/gitbucket/gitbucket.git) is under testing!!!
 
 ## usage
 Please use the configuration file `gitbucket.conf` for your personal changes.