hot fix

CHANGELOG.MD

 # 更新日志
-### 3.18.4 | 2019.07.14
+### 3.18.5 | 2019.07.14
 - 修复部分歌曲无法获得播放链接的问题 [#531](https://github.com/Binaryify/NeteaseCloudMusicApi/issues/531)
 
 ### 3.18.3 | 2019.07.04

module/song_url.js

@@ -10,7 +10,7 @@ module.exports = (query, request) => {
         br: parseInt(query.br || 999000)
     }
     return request(
-        'POST', `https://music.163.com/weapi/song/enhance/player/url`, data,
-        {crypto: 'weapi', cookie: query.cookie, proxy: query.proxy}
+        'POST', `https://music.163.com/api/song/enhance/player/url`, data,
+        {crypto: 'linuxapi', cookie: query.cookie, proxy: query.proxy}
     )
 }
\ No newline at end of file

package.json

 {
   "name": "NeteaseCloudMusicApi",
-  "version": "3.18.4",
+  "version": "3.18.5",
   "description": "网易云音乐 NodeJS 版 API",
   "scripts": {
     "start": "node app.js",