update README.md

README.md

@@ -4,12 +4,10 @@ GO Simple Tunnel
 ### GO语言实现的安全隧道
 
 [![GoDoc](https://godoc.org/github.com/ginuerzh/gost?status.svg)](https://godoc.org/github.com/ginuerzh/gost)
-[![Build Status](https://travis-ci.org/ginuerzh/gost.svg?branch=master)](https://travis-ci.org/ginuerzh/gost)
 [![Go Report Card](https://goreportcard.com/badge/github.com/ginuerzh/gost)](https://goreportcard.com/report/github.com/ginuerzh/gost)
 [![codecov](https://codecov.io/gh/ginuerzh/gost/branch/master/graphs/badge.svg)](https://codecov.io/gh/ginuerzh/gost/branch/master)
 [![GitHub release](https://img.shields.io/github/release/ginuerzh/gost.svg)](https://github.com/ginuerzh/gost/releases/latest)
-[![Snap Status](https://build.snapcraft.io/badge/ginuerzh/gost.svg)](https://build.snapcraft.io/user/ginuerzh/gost)
-[![Docker Build Status](https://img.shields.io/docker/build/ginuerzh/gost.svg)](https://hub.docker.com/r/ginuerzh/gost/)
+[![Docker](https://img.shields.io/docker/pulls/ginuerzh/gost.svg)](https://hub.docker.com/r/ginuerzh/gost/)
  
 [English README](README_en.md)