diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index bc5abd222..b6ac5dbb6 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -16,6 +16,18 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v2.12.37](https://github.com/youzan/vant/compare/v2.12.36...v2.12.37)
+
+`2021-12-14`
+
+**Feature**
+
+- ImagePreview: add overlayStyle option [#10043](https://github.com/youzan/vant/issues/10043)
+
+**Bug Fixes**
+
+- DatetimePicker: should update value after calling picker methods [#10028](https://github.com/youzan/vant/issues/10028)
+
 ### [v2.12.36](https://github.com/youzan/vant/compare/v2.12.35...v2.12.36)
 
 `2021-12-05`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index 043132b6a..ca4aec7c5 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -16,6 +16,18 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v2.12.37](https://github.com/youzan/vant/compare/v2.12.36...v2.12.37)
+
+`2021-12-14`
+
+**Feature**
+
+- ImagePreview: 新增 overlayStyle 选项 [#10043](https://github.com/youzan/vant/issues/10043)
+
+**Bug Fixes**
+
+- DatetimePicker: 修复调用 Picker 实例方法后日期未正确更新的问题 [#10028](https://github.com/youzan/vant/issues/10028)
+
 ### [v2.12.36](https://github.com/youzan/vant/compare/v2.12.35...v2.12.36)
 
 `2021-12-05`