diff --git a/README.md b/README.md
index b694543..9c6b01e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Q Language - A script language for Go
 ========
 
-[![Build Status](https://travis-ci.org/qiniu/qlang.png?branch=master)](https://travis-ci.org/qiniu/qlang) [![GoDoc](https://godoc.org/github.com/xushiwei/qlang?status.svg)](https://godoc.org/github.com/xushiwei/qlang) [![Go Report Card](https://goreportcard.com/badge/github.com/xushiwei/qlang)](https://goreportcard.com/report/github.com/xushiwei/qlang)
+[![Build Status](https://travis-ci.org/xushiwei/qlang.png?branch=v1.5)](https://travis-ci.org/xushiwei/qlang) [![GoDoc](https://godoc.org/github.com/xushiwei/qlang?status.svg)](https://godoc.org/github.com/xushiwei/qlang) [![Go Report Card](https://goreportcard.com/badge/github.com/xushiwei/qlang)](https://goreportcard.com/report/github.com/xushiwei/qlang)
 
 [![Qiniu Logo](http://open.qiniudn.com/logo.png)](http://www.qiniu.com/)