diff --git a/components/badge/demo/overflow.md b/components/badge/demo/overflow.md
index cf863bcb98..2c7a2c96d3 100644
--- a/components/badge/demo/overflow.md
+++ b/components/badge/demo/overflow.md
@@ -9,7 +9,12 @@
 ````jsx
 import { Badge } from 'antd';
 
-ReactDOM.render(<Badge count={99} overflowCount={10}>
-  <a href="#" className="head-example"></a>
-</Badge>, document.getElementById('components-badge-demo-overflow'));
+ReactDOM.render(<div>
+  <Badge count={99} overflowCount={10}>
+    <a href="#" className="head-example"></a>
+  </Badge>
+  <Badge count={1000} overflowCount={999}>
+    <a href="#" className="head-example"></a>
+  </Badge>
+</div>, document.getElementById('components-badge-demo-overflow'));
 ````