From 629c753a8bcaedd0ee5945edb916d69519d867ad Mon Sep 17 00:00:00 2001
From: virusdefender <qduliyang@outlook.com>
Date: Thu, 18 Feb 2016 08:58:47 +0800
Subject: [PATCH] update README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index cc4ebb2..0d4cc77 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 #OnlineJudgeOpenAPI文档
 
-为了方便与 Virtual Judge 进行集成，开放了获取题目详细信息、提交代码和获取代码运行结果三个API。
+为了方便与Virtual Judge和第三方论坛等进行集成，开放了获取题目详细信息、提交代码、获取代码运行结果和用户SSO单点登录四个API。
 
 文档 http://qingdaou.github.io/OnlineJudgeOpenAPI/
\ No newline at end of file