diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 37654aebf75ec3fa16d88678c3c4c067cf97fe2c..d4a74da61f53beb0e0bad9d74ebc1fa35ba0c6d9 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,4 +1,7 @@
 # 更新日志
+### 3.20.0 | 2019.08.06
+- 新增`更新歌单描述`,`更新歌单名`,`更新歌单标签`,`默认搜索关键词` 接口,更新文档[#547](https://github.com/Binaryify/NeteaseCloudMusicApi/pull/547)
+
 ### 3.19.0 | 2019.07.24
 - 新增`检测手机号码是否已注册`和`初始化昵称`接口[#540](https://github.com/Binaryify/NeteaseCloudMusicApi/pull/540)
 
diff --git a/README.MD b/README.MD
index da0953e77a304e76d3ec63cd5a88f50f8a17c2ad..2967376e750a30ae3649c6eade2666966977d037 100644
--- a/README.MD
+++ b/README.MD
@@ -146,6 +146,10 @@
 123. 更换绑定手机
 124. 检测手机号码是否已注册
 125. 初始化昵称
+126. 更新歌单描述
+127. 更新歌单名
+128. 更新歌单标签
+129. 默认搜索关键词
 
 
 ## 环境要求
diff --git a/package.json b/package.json
index 33e6175e5b8258f631c2138ba967b15566a6ec1c..dd3d9a33cf407ae9ea02c5530177077a44bdea6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "NeteaseCloudMusicApi",
-  "version": "3.19.0",
+  "version": "3.20.0",
   "description": "网易云音乐 NodeJS 版 API",
   "scripts": {
     "start": "node app.js",