diff --git a/docs/demo/showSizeChanger.md b/docs/demo/showSizeChanger.md
new file mode 100644
index 00000000..bda79137
--- /dev/null
+++ b/docs/demo/showSizeChanger.md
@@ -0,0 +1,8 @@
+---
+title: showSizeChanger
+nav:
+ title: Demo
+ path: /demo
+---
+
+
diff --git a/docs/examples/align.tsx b/docs/examples/align.tsx
new file mode 100644
index 00000000..609e725c
--- /dev/null
+++ b/docs/examples/align.tsx
@@ -0,0 +1,13 @@
+import '../../assets/index.less';
+import React from 'react';
+import Pagination from '../../src';
+
+const App = () => (
+ <>
+ customize node
-