diff --git a/CHANGELOG-zh.md b/CHANGELOG-zh.md
index 6ff633ce..0c8c3646 100644
--- a/CHANGELOG-zh.md
+++ b/CHANGELOG-zh.md
@@ -1,4 +1,4 @@
-# 0.4.6 (未知)
+# 0.4.6 (2020-02-13)
 ### 功能 / 优化
 - **Node.js SDK **. 用户可以将 SDK 应用到他们的 Node.js 爬虫中.
 - **日志管理优化**. 日志搜索，错误高亮，自动滚动.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee8de024..da4c2f77 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 0.4.6 (unkown)
+# 0.4.6 (2020-02-13)
 ### Features / Enhancement
 - **SDK for Node.js**. Users can apply SDK in their Node.js spiders.
 - **Log Management Optimization**. Log search, error highlight, auto-scrolling.