diff --git a/CHANGELOG.en-US.md b/CHANGELOG.en-US.md
index 423e0f07f..ea336871d 100644
--- a/CHANGELOG.en-US.md
+++ b/CHANGELOG.en-US.md
@@ -1,9 +1,34 @@
 ## Changelog
 
+### 2.15.6
+
+*2021-09-02*
+
+#### Bug fixes
+
+- Cascader
+  - fix a bug that makes the browser jitter in zoom mode (#21207 by @cs1707)
+  - optimize performance (#21231 by @cs1707)
+- Select
+  - fix long text overflow in multiple mode (#21237 by @cs1707)
+- Dropdown
+  - add disabled property (#21235 by @mshioda)
+- Radio
+  - fix checked state when browser go back (#21250 by @cs1707)
+- Descriptions
+  - fix type declaration (#21265 by @adaex)
+  - avoid table style conflict (#21254 by @adaex)
+- Drawer
+  - fix append to body (#21264 by @cs1707)
+- Local
+  - fix italian mistake (#21012 by @ricardotondello)
+
 ### 2.15.5
 
 *2021-08-04*
 
+#### Bug fixes
+
 - Select
   - fix resetInputHeight (#21201 by @cs1707)
 
diff --git a/CHANGELOG.es.md b/CHANGELOG.es.md
index ec075dd48..bbc103ce7 100644
--- a/CHANGELOG.es.md
+++ b/CHANGELOG.es.md
@@ -1,9 +1,34 @@
 ## Changelog
 
+### 2.15.6
+
+*2021-09-02*
+
+#### Bug fixes
+
+- Cascader
+  - fix a bug that makes the browser jitter in zoom mode (#21207 by @cs1707)
+  - optimize performance (#21231 by @cs1707)
+- Select
+  - fix long text overflow in multiple mode (#21237 by @cs1707)
+- Dropdown
+  - add disabled property (#21235 by @mshioda)
+- Radio
+  - fix checked state when browser go back (#21250 by @cs1707)
+- Descriptions
+  - fix type declaration (#21265 by @adaex)
+  - avoid table style conflict (#21254 by @adaex)
+- Drawer
+  - fix append to body (#21264 by @cs1707)
+- Local
+  - fix italian mistake (#21012 by @ricardotondello)
+
 ### 2.15.5
 
 *2021-08-04*
 
+#### Bug fixes
+
 - Select
   - fix resetInputHeight (#21201 by @cs1707)
 
diff --git a/CHANGELOG.fr-FR.md b/CHANGELOG.fr-FR.md
index 4996ecda6..e6b027381 100644
--- a/CHANGELOG.fr-FR.md
+++ b/CHANGELOG.fr-FR.md
@@ -1,9 +1,34 @@
 ## Changelog
 
+### 2.15.6
+
+*2021-09-02*
+
+#### Bug fixes
+
+- Cascader
+  - fix a bug that makes the browser jitter in zoom mode (#21207 by @cs1707)
+  - optimize performance (#21231 by @cs1707)
+- Select
+  - fix long text overflow in multiple mode (#21237 by @cs1707)
+- Dropdown
+  - add disabled property (#21235 by @mshioda)
+- Radio
+  - fix checked state when browser go back (#21250 by @cs1707)
+- Descriptions
+  - fix type declaration (#21265 by @adaex)
+  - avoid table style conflict (#21254 by @adaex)
+- Drawer
+  - fix append to body (#21264 by @cs1707)
+- Local
+  - fix italian mistake (#21012 by @ricardotondello)
+
 ### 2.15.5
 
 *2021-08-04*
 
+#### Bug fixes
+
 - Select
   - fix resetInputHeight (#21201 by @cs1707)
 
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index ba405e482..450d9a82e 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -1,5 +1,28 @@
 ## 更新日志
 
+### 2.15.6
+
+*2021-09-02*
+
+#### Bug 修复
+
+- Cascader
+  - 修复浏览器缩放模式下抖动的 bug (#21207 by @cs1707)
+  - 优化性能 (#21231 by @cs1707)
+- Select
+  - 修复多选模式下文字溢出的 bug (#21237 by @cs1707)
+- Dropdown
+  - 增加 disabled 属性 (#21235 by @mshioda)
+- Radio
+  - 修复浏览器返回后保留状态的 bug (#21250 by @cs1707)
+- Descriptions
+  - 修复类型定义 (#21265 by @adaex)
+  - 修复与表格组件混用样式冲突的问题 (#21254 by @adaex)
+- Drawer
+  - 修复 append-to-body (#21264 by @cs1707)
+- Local
+  - 修复 italian 翻译错误 (#21012 by @ricardotondello)
+
 ### 2.15.5
 
 *2021-08-04*