docs: add v2.30.1 changelog

content/start/changelog/index-en-US.md

@@ -16,6 +16,10 @@ Version：Major.Minor.Patch (follow the **Semver** specification)
 
 ---
 
+#### 🎉 2.30.1 (2023-02-27)
+- 【Fix】
+  - fixed showTick bug in Dropdown(the bug affects 2.27.1 ~ 2.30.0) [#1457](https://github.com/DouyinFE/semi-design/issues/1457)
+
 #### 🎉 2.30.0 (2023-02-23)
 - 【Fix】
   - Fix the problem that Modal did not delete the redundant div after the imperative call was closed  [#1415](https://github.com/DouyinFE/semi-design/issues/1415)

content/start/changelog/index.md

@@ -16,6 +16,10 @@ Semi 版本号遵循 **Semver** 规范（主版本号-次版本号-修订版本
 
 ---
 
+#### 🎉 2.30.1 (2023-02-27)
+- 【Fix】
+  - 修复 Dropdown showTick 失效问题（影响范围 2.27.1 ~ 2.30.0）[#1457](https://github.com/DouyinFE/semi-design/issues/1457)
+
 #### 🎉 2.30.0 (2023-02-23)
 - 【Fix】
   - 修复 Modal 在命令式调用关闭后，未删除多余 div 的问题  [#1415](https://github.com/DouyinFE/semi-design/issues/1415)