diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..03f9e7a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,28 @@
+language: go
+sudo: false
+
+notifications:
+  email:
+    recipients:
+      - yangwen.yw@gmail.com
+  on_success: change
+  on_failure: always
+
+go:
+  - 1.8.3
+
+install:
+  - go get github.com/go-playground/overalls
+  - go get github.com/mattn/goveralls
+  - go get github.com/smartystreets/goconvey
+  - mkdir -p $GOPATH/src/github.com/yangwenmai
+  - cd $GOPATH/src/github.com/yangwenmai/golangBlogCN
+
+script:
+    - overalls -project=github.com/yangwenmai/golangBlogCN -covermode=count -ignore='.git,_vendor'
+    - goveralls -coverprofile=overalls.coverprofile -service=travis-ci -repotoken $COVERALLS_TOKEN
+    - go test ./...
+
+env:
+  global:
+    secure: "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"
diff --git a/README.md b/README.md
index 108d040..9df4eea 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 中文 Golang 开发博客/微信公众号列表
+[![Build Status](https://travis-ci.org/yangwenmai/golangBlogCN.svg?branch=master)](https://travis-ci.org/yangwenmai/golangBlogCN) [![Go Report Card](https://goreportcard.com/badge/github.com/yangwenmai/golangBlogCN)](https://goreportcard.com/report/github.com/yangwenmai/golangBlogCN)  [![Documentation](https://godoc.org/github.com/yangwenmai/golangBlogCN?status.svg)](http://godoc.org/github.com/yangwenmai/golangBlogCN) [![Coverage Status](https://coveralls.io/repos/github/yangwenmai/golangBlogCN/badge.svg?branch=master)](https://coveralls.io/github/yangwenmai/golangBlogCN?branch=master) [![GitHub issues](https://img.shields.io/github/issues/yangwenmai/golangBlogCN.svg)](https://github.com/yangwenmai/golangBlogCN/issues) [![license](https://img.shields.io/github/license/yangwenmai/golangBlogCN.svg?maxAge=2592000)](https://github.com/yangwenmai/golangBlogCN/LICENSE) [![Release](https://img.shields.io/github/release/yangwenmai/golangBlogCN.svg?label=Release)](https://github.com/yangwenmai/golangBlogCN/releases)
 =========
 
 本博客列表会不断更新维护，如果有推荐的博客、微信公众号，请到此处[提交博客/公众号信息](https://github.com/yangwenmai/golangBlogCN/issues/1)。
diff --git a/export.go b/export.go
new file mode 100644
index 0000000..c5bbc1f
--- /dev/null
+++ b/export.go
@@ -0,0 +1,6 @@
+package main
+
+// Add return a + b
+func Add(a, b int) int {
+	return a + b
+}
diff --git a/export_test.go b/export_test.go
new file mode 100644
index 0000000..124c7f7
--- /dev/null
+++ b/export_test.go
@@ -0,0 +1,13 @@
+package main
+
+import "testing"
+import . "github.com/smartystreets/goconvey/convey"
+
+func TestAdd(t *testing.T) {
+	Convey("test add", t, func() {
+		a := 3
+		b := 1
+		c := Add(a, b)
+		So(c, ShouldEqual, 4)
+	})
+}