diff --git a/doc/unity/en/changelog.md b/doc/unity/en/changelog.md
index 598f20743a..a55765ba3f 100644
--- a/doc/unity/en/changelog.md
+++ b/doc/unity/en/changelog.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 you can get the english version change log at [Github Release](https://github.com/Tencent/puerts/releases)
 
+## [1.4.2] - 2023-06-16
+1. fix: the crashed after getting a StackOverflowException #1208
+2. Fix: the Error message threw from JS to CS would have unexpected character.
+3. Fix: if an error is thrown in constructor, some valuetype would become null unexpectly.
+4. fix：when passing a JS number to C# `object`. the number would be cut to a Int.
+
 ## [1.4.1] - 2023-03-02
 > changelog since 1.4.0
 1. fix: the crashed after getting a StackOverflowException #1208
diff --git a/doc/unity/zhcn/changelog.md b/doc/unity/zhcn/changelog.md
index f96fe41cb6..70aace7944 100644
--- a/doc/unity/zhcn/changelog.md
+++ b/doc/unity/zhcn/changelog.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 you can get the english version change log at [Github Release](https://github.com/Tencent/puerts/releases)
 
+## [1.4.2] - 2023-06-16
+1. 修复：出现栈溢出错误是会crash的问题
+2. 修复：从JS往C#抛错时可能出现非法字符。
+3. 修复：如果一个C#对象的构造函数抛错，可能导致后续有对象莫名其妙变为null
+4. 修复：向数字类型的C# Field/Prop赋值JSObject时crash的问题 #1383
+
 ## [1.4.1] - 2023-03-02
 > 以下为相比1.4.0的内容
 1. 修复：出现stack overflow错误后JsEnv析构产生crash的问题 #1208