diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 85bc45e53..3b9840e1f 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -16,6 +16,14 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v2.12.46](https://github.com/youzan/vant/compare/v2.12.45...v2.12.46)
+
+`2022-03-30`
+
+**Bug Fixes**
+
+- TabBar: fix route matching in special cases [#10447](https://github.com/youzan/vant/issues/10447)
+
 ### [v2.12.45](https://github.com/youzan/vant/compare/v2.12.44...v2.12.45)
 
 `2022-03-18`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index c968424dc..74e228225 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -22,6 +22,14 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v2.12.46](https://github.com/youzan/vant/compare/v2.12.45...v2.12.46)
+
+`2022-03-30`
+
+**Bug Fixes**
+
+- TabBar: 修复个别情况下路由匹配不正确的问题 [#10447](https://github.com/youzan/vant/issues/10447)
+
 ### [v2.12.45](https://github.com/youzan/vant/compare/v2.12.44...v2.12.45)
 
 `2022-03-18`