diff --git a/CHANGELOG-zh.md b/CHANGELOG-zh.md
index 5fa8dc0e..0b877c5b 100644
--- a/CHANGELOG-zh.md
+++ b/CHANGELOG-zh.md
@@ -6,6 +6,7 @@
 - **企业微信机器人通知**. 允许用户发送企业微信机器人消息通知.
 - **API 地址优化**. 在前端加入相对路径，因此用户不需要特别注明 `CRAWLAB_API_ADDRESS`.
 - **SDK 兼容**. 允许用户通过 Crawlab SDK 与 Scrapy 或通用爬虫集成.
+- **优化文件管理**. 加入树状文件侧边栏，让用户更方便的编辑文件.
 
 ### Bug 修复
 - **`nil retuened` 错误**.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba842b9a..19dad6da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - **Wechat Robot Notification**. Allow users to send Wechat Robot notifications.
 - **API Address Optimization**. Added relative URL path in frontend so that users don't have to specify `CRAWLAB_API_ADDRESS` explicitly.
 - **SDK Compatiblity**. Allow users to integrate Scrapy or general spiders with Crawlab SDK.
+- **Enhanced File Management**. Added tree-like file sidebar to allow users to edit files much more easier.
 
 ### Bug Fixes
 - **`nil retuened` error**.