diff --git a/.travis.yml b/.travis.yml
index 14e1302..42c79c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,5 @@
 language: go
 go:
-  - 1.5.x
-  - 1.6.x
   - 1.7.x
   - 1.8.x
-  - master
-env:
-  - GO15VENDOREXPERIMENT=1
\ No newline at end of file
+  - master
\ No newline at end of file
diff --git a/README.md b/README.md
index 8a13d34..d996bcb 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@
     * Linux、OSX:  `./gocron web`
 4. 浏览器访问 http://localhost:5920
 ### 源码安装
-1. `go`语言版本1.5+, 1.5版本需设置环境变量 `GO15VENDOREXPERIMENT=1`
+1. `go`语言版本1.7+
 2. `go get -d https://github.com/ouqiang/gocron`
 3. 编译 `go build`
 4. 启动、访问方式同上