diff --git a/examples/search-table-react/050-tabs.md b/examples/search-table-react/050-tabs.md
index 1a224e8..7dae30d 100644
--- a/examples/search-table-react/050-tabs.md
+++ b/examples/search-table-react/050-tabs.md
@@ -53,6 +53,60 @@ const Demo = () => {
 export default Demo
 ```
 
+## 分类不同列数据
+
+```tsx
+import { useState } from 'react'
+import { sleep } from '@examples/utils'
+import schema from './helpers/schema'
+import columns from './helpers/columns'
+import columnsVT from './helpers/columns-value-type'
+import createDataSource from './helpers/createDataSource'
+import createDataSourceVT from './helpers/createDataSource-vt'
+import SearchTable from '@schema-render/search-table-react'
+
+const items = [
+  { key: '1', label: '分类一' },
+  { key: '2', label: '分类二' },
+]
+
+const Demo = () => {
+  const [activeKey, setActiveKey] = useState('1')
+
+  return (
+    <SearchTable
+      search={{ schema }}
+      title={{
+        showSetting: true,
+        tabs: {
+          activeKey,
+          items,
+          onChange: setActiveKey,
+        },
+      }}
+      table={{
+        columns: activeKey === '1' ? columns : columnsVT,
+        showRowNumber: true,
+        actionItems: () => [{ text: '编辑' }, { text: '详情' }],
+      }}
+      request={async (searchParams) => {
+        // 模拟请求接口获取表格数据
+        await sleep()
+        const fetchData = activeKey === '1' ? createDataSource : createDataSourceVT
+        const data = fetchData(searchParams.pageSize)
+
+        // 主动抛错，验证异常场景
+        if (Math.random() > 0.7) throw new Error('抛出一个错误')
+
+        return { data, total: 100 }
+      }}
+    />
+  )
+}
+
+export default Demo
+```
+
 ## 开启列设置
 
 设置 `showSetting` 属性为 `true` 可以开启列设置功能。
diff --git a/examples/search-table-react/100-columns-setting.md b/examples/search-table-react/100-columns-setting.md
index 03cb473..388e4eb 100644
--- a/examples/search-table-react/100-columns-setting.md
+++ b/examples/search-table-react/100-columns-setting.md
@@ -109,7 +109,6 @@ const items = [
 
 const Demo = () => {
   const [activeKey, setActiveKey] = useState('1')
-  const [cols, setCols] = useState(columns)
 
   return (
     <SearchTable
@@ -123,7 +122,7 @@ const Demo = () => {
         },
       }}
       table={{
-        columns: cols,
+        columns: activeKey === '1' ? columns : columnsVT,
         showRowNumber: true,
         actionItems: () => [{ text: '编辑' }, { text: '详情' }],
       }}
@@ -132,10 +131,6 @@ const Demo = () => {
         await sleep()
         const fetchData = activeKey === '1' ? createDataSource : createDataSourceVT
         const data = fetchData(searchParams.pageSize)
-
-        // 接口请求完毕再更新 columns 数据
-        setCols(activeKey === '1' ? columns : columnsVT)
-
         return { data, total: 100 }
       }}
     />