docs: update changelog of v2.1.0-beta.3

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

@@ -16,7 +16,7 @@ Version：Major.Minor.Patch
 
 ---
 
-#### 🎉 2.1.0-beta.2 (2021-11-24)
+#### 🎉 2.1.0-beta.3 (2021-11-24)
 - 【Fix】
   - Update the ts type definitions of some components, and fix the problem that the build report error when strict: true is enabled and skipLibCheck is false in tscofnig.json [#283](https://github.com/DouyinFE/semi-design/issues/283)
 #### 🎉 2.1.0-beta.1 (2021-11-24)

content/start/changelog/index.md

@@ -15,7 +15,7 @@ Semi 版本号遵循**Semver**规范（主版本号-次版本号-修订版本号
 
 ---
 
-#### 🎉 2.1.0-beta.2 (2021-11-24)
+#### 🎉 2.1.0-beta.3 (2021-11-24)
 - 【Fix】
   - 更新部分组件的ts类型定义，修复 tsconfig.json 开启 strict: true 且 skipLibCheck为false时 build报错的问题 [#283](https://github.com/DouyinFE/semi-design/issues/283)