Breadcrumb. Separator add description

components/breadcrumb/__tests__/__snapshots__/demo.test.js.snap

@@ -149,99 +149,6 @@ exports[`renders ./components/breadcrumb/demo/overlay.md correctly 1`] = `
 </div>
 `;
 
-exports[`renders ./components/breadcrumb/demo/router.md correctly 1`] = `
-<div
-  class="demo"
->
-  <div
-    class="demo-nav"
-  >
-    <a
-      href="#/"
-    >
-      Home
-    </a>
-    <a
-      href="#/apps"
-    >
-      Application List
-    </a>
-  </div>
-  Home Page
-  <div
-    class="ant-alert ant-alert-info ant-alert-no-icon"
-    data-show="true"
-    style="margin:16px 0;"
-  >
-    <span
-      class="ant-alert-message"
-    >
-      Click the navigation above to switch:
-    </span>
-    <span
-      class="ant-alert-description"
-    />
-  </div>
-  <div
-    class="ant-breadcrumb"
-  >
-    <span>
-      <span
-        class="ant-breadcrumb-link"
-      >
-        <span>
-          Home
-        </span>
-      </span>
-      <span
-        class="ant-breadcrumb-separator"
-      >
-        /
-      </span>
-    </span>
-  </div>
-</div>
-`;
-
-exports[`renders ./components/breadcrumb/demo/router-4.md correctly 1`] = `
-<div
-  class="demo"
->
-  <div
-    class="demo-nav"
-  >
-    <a
-      href="#/"
-    >
-      Home
-    </a>
-    <a
-      href="#/apps"
-    >
-      Application List
-    </a>
-  </div>
-  Home Page
-  <div
-    class="ant-alert ant-alert-info ant-alert-no-icon"
-    data-show="true"
-    style="margin:16px 0;"
-  >
-    <span
-      class="ant-alert-message"
-    >
-      Click the navigation above to switch:
-    </span>
-    <span
-      class="ant-alert-description"
-    />
-  </div>
-  <div
-    class="ant-breadcrumb"
-  />
-</div>
-`;
-
 exports[`renders ./components/breadcrumb/demo/separator.md correctly 1`] = `
 <div
   class="ant-breadcrumb"
@@ -299,7 +206,7 @@ exports[`renders ./components/breadcrumb/demo/separator.md correctly 1`] = `
 </div>
 `;
 
-exports[`renders ./components/breadcrumb/demo/separator-1.md correctly 1`] = `
+exports[`renders ./components/breadcrumb/demo/separator-indepent.md correctly 1`] = `
 <div
   class="ant-breadcrumb"
 >

components/breadcrumb/index.zh-CN.md

@@ -32,6 +32,14 @@ title: Breadcrumb
 | overlay | 下拉菜单的内容 | [Menu](/components/menu) \| () => Menu | -      | 3.17.0 |
 | onClick | 单击事件       | (e:MouseEvent)=>void                   | -      | 3.17.0 |
 
+### Breadcrumb.Separator
+
+| 参数     | 参数           | 类型              | 默认值 | 版本   |
+| -------- | -------------- | ----------------- | ------ | ------ |
+| children | 要显示的分隔符 | string\|ReactNode | '/'    | 3.21.0 |
+
+> 注意：在使用 `Breadcrumb.Separator` 时，其父组件的分隔符必须设置为 `separator=""`，否则会出现父组件默认的分隔符。
+
 ### routes
 
 ```ts