diff --git a/CHANGELOG.en-US.md b/CHANGELOG.en-US.md
index 35318eb5b5..8f4c08afcd 100644
--- a/CHANGELOG.en-US.md
+++ b/CHANGELOG.en-US.md
@@ -15,6 +15,28 @@ timeline: true
 
 ---
 
+## 3.20.6
+
+`2019-07-24`
+
+- 🐞 Fix Col height when `span` sets 0. [#17748](https://github.com/ant-design/ant-design/pull/17748) [@yoyo837](https://github.com/yoyo837)
+- 🐞 Fix Cascader was broken when `options`'s `children` is `null`. [#17756](https://github.com/ant-design/ant-design/pull/17756)
+- 🐞 Fix Checkbox padding where all spans align left.[#17752](https://github.com/ant-design/ant-design/pull/17752) [#17761](https://github.com/ant-design/ant-design/pull/17761) [@inovux](https://github.com/inovux)
+- 🐞 Fix Input line height style bug in IE. [#17759](https://github.com/ant-design/ant-design/pull/17759)
+- 🐞 Fix Rate right-margin of last item. [#17764](https://github.com/ant-design/ant-design/pull/17764) [@inovux](https://github.com/inovux)
+- 🐞 Fix Radio.Button disabled item border style. [#17775](https://github.com/ant-design/ant-design/pull/17775)
+- 🐞 Fix DatePicker `@input-hover-border-color` variables not working. [#17784](https://github.com/ant-design/ant-design/pull/17784)
+- 🐞 Fix Transfer not re-render list when `dataSource` with `lazy`. [#17783](https://github.com/ant-design/ant-design/pull/17783)
+- 🐞 Fix RangePicker `defaultValue` startTime later than endTime. [#17694](https://github.com/ant-design/ant-design/pull/17694) [@mraiguo](https://github.com/mraiguo)
+- 🐞 Fix long `placeholders` truncate style. [#17797](https://github.com/ant-design/ant-design/pull/17797) [@Kapiroska](https://github.com/Kapiroska)
+- 🐞 Fix Menu circular dependencies. [#17805](https://github.com/ant-design/ant-design/pull/17805) [@phthhieu](https://github.com/phthhieu)
+- 🐞 Fix Alert `message` style. [#17808](https://github.com/ant-design/ant-design/pull/17808) [@mtadams007](https://github.com/mtadams007)
+- 🐞 Fix Result `extra` is not centered. [#17786](https://github.com/ant-design/ant-design/pull/17786) [@nnecec](https://github.com/nnecec)
+- 🐞 Fix Progress with mini `value` not keeps bar radius round. [#17819](https://github.com/ant-design/ant-design/pull/17819)
+- 🐞 Fix Statistic.Countdown `format` not escaping characters in square brackets. [#17841](https://github.com/ant-design/ant-design/pull/17841)
+- 🐞 Fix Table custom `filterDropdown` always triggering `onChange` in some situations. [#17846](https://github.com/ant-design/ant-design/pull/17846)
+- 🐞 Fix TimePicker weird render bug in Safari. [#17857](https://github.com/ant-design/ant-design/pull/17857)
+
 ## 3.20.5
 
 `2019-07-19`
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index b4c9916aa9..b01275295e 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -27,7 +27,7 @@ timeline: true
 - 🐞 修复 Radio.Button 失效项的边框样式问题。[#17775](https://github.com/ant-design/ant-design/pull/17775)
 - 🐞 修复 DatePicker `@input-hover-border-color` 变量不生效的问题。[#17784](https://github.com/ant-design/ant-design/pull/17784)
 - 🐞 修复 Transfer 在 lazy 时更新数据不触发重新渲染的问题。[#17783](https://github.com/ant-design/ant-design/pull/17783)
-- 🐞 修复 RangePicker 组件默认开始时间可大于结束时间的问题。[#17694](https://github.com/ant-design/ant-design/pull/17694) [@mraiguo](https://github.com/mraiguo)
+- 🐞 修复 RangePicker `defaultValue` 中开始时间可大于结束时间的问题。[#17694](https://github.com/ant-design/ant-design/pull/17694) [@mraiguo](https://github.com/mraiguo)
 - 🐞 修复 `placeholders` 文字过长时的截断样式兼容性问题。[#17797](https://github.com/ant-design/ant-design/pull/17797) [@Kapiroska](https://github.com/Kapiroska)
 - 🐞 修复 Menu 循环依赖的问题。[#17805](https://github.com/ant-design/ant-design/pull/17805) [@phthhieu](https://github.com/phthhieu)
 - 🐞 修复 Alert `message` 样式问题。[#17808](https://github.com/ant-design/ant-design/pull/17808) [@mtadams007](https://github.com/mtadams007)