change build status

README.md

@@ -2,7 +2,7 @@
 # NPS
 ![](https://img.shields.io/github/stars/ehang-io/nps.svg)   ![](https://img.shields.io/github/forks/ehang-io/nps.svg)
 [![Gitter](https://badges.gitter.im/cnlh-nps/community.svg)](https://gitter.im/cnlh-nps/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
-[![Build Status](https://travis-ci.org/ehang-io/nps.svg?branch=master)](https://travis-ci.org/ehang-io/nps)
+![Release](https://github.com/ehang-io/nps/workflows/Release/badge.svg)
 ![GitHub All Releases](https://img.shields.io/github/downloads/ehang-io/nps/total)
 
 [README](https://github.com/ehang-io/nps/blob/master/README.md)|[中文文档](https://github.com/ehang-io/nps/blob/master/README_zh.md)

README_zh.md

@@ -2,7 +2,7 @@
 # nps
 ![](https://img.shields.io/github/stars/ehang-io/nps.svg)   ![](https://img.shields.io/github/forks/ehang-io/nps.svg)
 [![Gitter](https://badges.gitter.im/cnlh-nps/community.svg)](https://gitter.im/cnlh-nps/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
-[![Build Status](https://travis-ci.org/ehang-io/nps.svg?branch=master)](https://travis-ci.org/ehang-io/nps)
+![Release](https://github.com/ehang-io/nps/workflows/Release/badge.svg)
 ![GitHub All Releases](https://img.shields.io/github/downloads/ehang-io/nps/total)
 
 [README](https://github.com/ehang-io/nps/blob/master/README.md)|[中文文档](https://github.com/ehang-io/nps/blob/master/README_zh.md)