'update'

README.MD

@@ -7,7 +7,8 @@
 <a href="https://www.npmjs.com/package/NeteaseCloudMusicApi"><img src="https://img.shields.io/david/binaryify/NeteaseCloudMusicApi.svg" alt="devDependencies" ></a>
 <a href="https://codeclimate.com/github/Binaryify/NeteaseCloudMusicApi"><img src="https://codeclimate.com/github/Binaryify/NeteaseCloudMusicApi/badges/gpa.svg" /></a>
 <a href="https://travis-ci.org/Binaryify/NeteaseCloudMusicApi"><img src="https://api.travis-ci.org/Binaryify/NeteaseCloudMusicApi.svg?branch=master" /></a>
-</p>
+</p>  
+
 ![](http://binaryify.github.io/images/api.jpg)
 
 ## Start

src/component/getPlaylists.js

@@ -5,7 +5,7 @@ import { deepCopy } from '../util'
 const getPlaylists = (id, callback) => {
   const option = deepCopy(globalOption)
   const url = `${origin}/api/playlist/detail?id=${id}`
-  const method = 'get'
+  const method = 'GET'
   Object.assign(option, {url, method})
   request(option, (err, res, body) => {
     if(!err && res.statusCode == 200) {