diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..56f2862
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,9 @@
+sudo: false
+language: node_js
+node_js:
+  - '4'
+  - '6'
+install:
+  - npm i npminstall && npminstall
+script:
+  - npm test
diff --git a/LICENSE b/LICENSE
index 05b9a64..5e601a6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2014 dead_horse
+Copyright (c) 2015 - 2016 cnpm and other contributors.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 817781a..0000000
--- a/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-install:
-	@npm install --registry=http://registry.npm.taobao.org --save-dev autod
-
-autod: install
-	@node_modules/.bin/autod -w --prefix="^" -e example.js
-
-contributors: install
-	@./node_modules/.bin/contributors -f plain -o AUTHORS
diff --git a/README.md b/README.md
index 73b6823..3ea23ee 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,22 @@
 koa-middlewares
 ===============
 
-[![Dependency Status](https://gemnasium.com/cnpm/koa-middlewares.svg)](https://gemnasium.com/dead-horse/koa-middlewares)
+[![NPM version][npm-image]][npm-url]
+[![build status][travis-image]][travis-url]
+[![David deps][david-image]][david-url]
+[![Known Vulnerabilities][snyk-image]][snyk-url]
+[![npm download][download-image]][download-url]
+
+[npm-image]: https://img.shields.io/npm/v/koa-middlewares.svg?style=flat
+[npm-url]: https://npmjs.org/package/koa-middlewares
+[travis-image]: https://img.shields.io/travis/cnpm/koa-middlewares.svg?style=flat
+[travis-url]: https://travis-ci.org/cnpm/koa-middlewares
+[david-image]: https://img.shields.io/david/cnpm/koa-middlewares.svg?style=flat
+[david-url]: https://david-dm.org/cnpm/koa-middlewares
+[snyk-image]: https://snyk.io/test/npm/koa-middlewares/badge.svg?style=flat-square
+[snyk-url]: https://snyk.io/test/npm/koa-middlewares
+[download-image]: https://img.shields.io/npm/dm/koa-middlewares.svg?style=flat-square
+[download-url]: https://npmjs.org/package/koa-middlewares
 
 easy way to use some small but useful koa middlewares.
 
@@ -9,7 +24,7 @@ easy way to use some small but useful koa middlewares.
 
 ## install
 
-```
+```bash
 npm install koa-middlewares --save
 ```
 
@@ -64,7 +79,7 @@ app.listen(7001);
 * **koa-bodyparser**: post body parser,
 for `application/json` and `application/x-www-form-urlencoded`.
 
-```
+```js
 app.use(middlewares.bodyParser({
   limit: '10mb'
 }));
@@ -76,7 +91,7 @@ app.use(function *(next) {
 
 * **koa-csrf**: CSRF tokens.
 
-```
+```js
 middlewares.csrf(app);
 app.use(function *checkCsrf(next) {
   if (this.method === 'GET' ||
@@ -92,7 +107,7 @@ app.use(function *checkCsrf(next) {
 
 * **koa-ejs**: ejs view render middleware. support all feature of ejs.
 
-```
+```js
 middlewares.render(app, {
   root: path.join(__dirname, 'view')
 });
@@ -106,20 +121,20 @@ app.use(function *() {
 * **koa-conditional-get**: HTTP response freshness testing middleware base on node-fresh.
 use it upstream from etag.
 
-```
+```js
 app.use(middlewares.conditional());
 app.use(middlewares.etag());
 ```
 
 * **koa-favicon**: Bounce favicon requests with a 404.
 
-```
+```js
 app.use(middlewares.favicon());
 ```
 
 * **koa-safe-jsonp**: A safe jsonp plugins for koa.
 
-```
+```js
 middlewares.jsonp(app);
 
 app.use(function* () {
@@ -129,13 +144,13 @@ app.use(function* () {
 
 * **koa-logger**: Development style logger.
 
-```
+```js
 app.use(middlewares.logger());
 ```
 
 * **koa-session**: cookie base session.
 
-```
+```js
 app.use(middlewares.cookieSession());
 ```
 
@@ -143,7 +158,7 @@ app.use(middlewares.cookieSession());
 has friendly APIs for work with other Stores such as `redis`, `mongo`.
 * **koa-redis**: Work togather with `koa-generic-session`, provide a redis store from koa-sess.
 
-```
+```js
 app.use(middlewares.session({
   store: middlewares.RedisStore(),
   defer: true
@@ -158,7 +173,7 @@ app.use(function *() {
 
 * **koa-router**: Provide express-style routing using app.get, app.put, app.post.
 
-```
+```js
 app.use(middlewares.router(app));
 app.get('/', function *() {
   this.body = 'Hello koa-router';
@@ -167,7 +182,7 @@ app.get('/', function *() {
 
 * **koa-resource-router**: RESTful resource routing for koa.
 
-```
+```js
 var users = new middlewares.Resource('users');
 app.use(users.middleware());
 
@@ -178,13 +193,13 @@ app.get('/users', function *() {
 
 * **koa-rewrite**: URL rewrite middleware.
 
-```
+```js
 app.use(middlewares.rewrite('/js/*', '/public/assets/js/$1'));
 ```
 
 * **koa-rt**: Log response time, support custom with microtime.
 
-```
+```js
 var microtime = require('microtime');
 app.use(middlewares.rt({
   timer: microtime
@@ -193,7 +208,7 @@ app.use(middlewares.rt({
 
 * **koa-static-cache**: Static file serving from memory.
 
-```
+```js
 app.use(middlewares.staticCache(path.join(__dirname, 'public'), {
   buffer: true,
   maxAge: 60 * 60 * 24 * 7,
@@ -203,7 +218,7 @@ app.use(middlewares.staticCache(path.join(__dirname, 'public'), {
 
 * **koa-compress**: Compress middleware for Koa, support `gzip` and `deflate`
 
-```
+```js
 var app = koa()
 app.use(compress({
   threshold: 2048,
@@ -213,10 +228,11 @@ app.use(compress({
 
 * **koa-onerror**: Error handler
 
-```
+```js
 var app = koa()
 onerror(app);
 ```
 
 ## License
-MIT
+
+[MIT](LICENSE)
diff --git a/example.js b/example.js
index 1c38f36..5f0ebad 100644
--- a/example.js
+++ b/example.js
@@ -1,19 +1,9 @@
-/*!
- * koa-middlewares - example.js
- * Copyright(c) 2014 dead_horse <dead_horse@qq.com>
- * MIT Licensed
- */
-
 'use strict';
 
-/**
- * Module dependencies.
- */
-
-var koa = require('koa');
-var middlewares = require('./');
+const koa = require('koa');
+const middlewares = require('./');
 
-var app = koa();
+const app = koa();
 
 app.use(middlewares.bodyParser());
 app.use(middlewares.gzip({minLength: 100}));
diff --git a/index.js b/index.js
index e854611..8d3e54b 100644
--- a/index.js
+++ b/index.js
@@ -1,15 +1,5 @@
-/*!
- * koa-middlewares - index.js
- * Copyright(c) 2014 dead_horse <dead_horse@qq.com>
- * MIT Licensed
- */
-
 'use strict';
 
-/**
- * Module dependencies.
- */
-
 exports.resourceRouter = exports.ResourceRouter = require('koa-resource-router');
 exports.bodyparser = exports.bodyParser = require('koa-bodyparser');
 exports.redisStore = exports.RedisStore = require('koa-redis');
diff --git a/package.json b/package.json
index 331a74f..344c9b4 100644
--- a/package.json
+++ b/package.json
@@ -4,11 +4,11 @@
   "description": "easy way to require some useful koa middlewares",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "node index.js"
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/dead-horse/koa-middlewares.git"
+    "url": "git://github.com/cnpm/koa-middlewares.git"
   },
   "keywords": [
     "koa",
@@ -21,9 +21,9 @@
   "author": "dead_horse <dead_horse@qq.com> (http://deadhorse.me)",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/dead-horse/koa-middlewares/issues"
+    "url": "https://github.com/cnpm/koa-middlewares/issues"
   },
-  "homepage": "https://github.com/dead-horse/koa-middlewares",
+  "homepage": "https://github.com/cnpm/koa-middlewares",
   "dependencies": {
     "koa-bodyparser": "^2.0.1",
     "koa-compress": "^1.0.9",
@@ -34,7 +34,7 @@
     "koa-favicon": "^1.2.1",
     "koa-generic-session": "^1.10.2",
     "koa-logger": "^1.3.0",
-    "koa-onerror": "^1.3.1",
+    "koa-onerror": "^2.0.0",
     "koa-redis": "^2.0.1",
     "koa-resource-router": "^0.4.0",
     "koa-rewrite": "^1.1.1",
@@ -45,8 +45,8 @@
     "koa-static-cache": "^3.1.7"
   },
   "devDependencies": {
-    "autod": "^2.5.1",
-    "koa": "^1.2.0"
+    "autod": "2",
+    "koa": "1"
   },
   "files": [
     "index.js"