diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index 56d3b1f..4d60111 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,5 +1,9 @@
 # 更新日志
 
+### 2.8.4 | 2018.01.15
+
+优化 cookie 设置
+
 ### 2.8.3 | 2018.01.12
 
 优化部分功能和文档
diff --git a/package.json b/package.json
index bef4ab6..42d1b9c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "NeteaseCloudMusicApi",
-  "version": "2.8.3",
+  "version": "2.8.4",
   "description": "网易云音乐 NodeJS 版 API",
   "scripts": {
     "start": "node app.js",