diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 5953da4d8..4abc7a83c 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -1,5 +1,13 @@
 ## Changelog
 
+## [v1.6.26](https://github.com/youzan/vant/tree/v1.6.26)
+`2019-09-27`
+
+**Improvements**
+
+- Checkbox: add bind-group prop
+
+
 ## [v1.6.25](https://github.com/youzan/vant/tree/v1.6.25)
 `2019-09-26`
 
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index 734727020..90ddf0435 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -1,5 +1,13 @@
 ## 更新日志
 
+## [v1.6.26](https://github.com/youzan/vant/tree/v1.6.26)
+`2019-09-27`
+
+**Improvements**
+
+- Checkbox: 新增 bind-group 属性
+
+
 ## [v1.6.25](https://github.com/youzan/vant/tree/v1.6.25)
 `2019-09-26`