diff --git a/README.md b/README.md
index 1f489ef..28f1b6b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,11 @@
-#Judger [![Build Status](https://travis-ci.org/QingdaoU/Judger.svg?branch=newnew)](https://travis-ci.org/QingdaoU/Judger)
+# Judger 
+
+[![Build Status](https://travis-ci.org/QingdaoU/Judger.svg?branch=newnew)](https://travis-ci.org/QingdaoU/Judger)
 
 Judger for OnlineJudge 
 
-[Document](http://docs.onlinejudge.me/#/judger/)
+[Document](https://docs.onlinejudge.me/#/judger/api)
+
+[JudgeServer](https://github.com/QingdaoU/JudgeServer)
+
+[OnlineJudge](https://github.com/QingdaoU/OnlineJudge)