diff --git a/examples/search-table-react/030-table-summay.md b/examples/search-table-react/030-table-summay.md
index 1b42b0c..a004412 100644
--- a/examples/search-table-react/030-table-summay.md
+++ b/examples/search-table-react/030-table-summay.md
@@ -5,33 +5,266 @@ toc: content
 
 # 合计栏 Summary
 
+## 基础功能
+
+内置“合计”数据显示功能，只需在 `request` 里返回 `summaryData` 数据即可，数据字段对应表格列的 `dataIndex` 字段，合计数据的位置将根据此对应关系自动计算。
+
+```tsx
+import { Tag } from 'antd'
+import { sleep } from '@examples/utils'
+import schema from './helpers/schema'
+import columns from './helpers/columns'
+import createDataSource from './helpers/createDataSource'
+import SearchTable from '@schema-render/search-table-react'
+
+const Demo = () => {
+  return (
+    <SearchTable
+      search={{ schema }}
+      table={{ columns, scroll: { y: 300 } }}
+      request={async (searchParams) => {
+        await sleep()
+        const data = createDataSource(searchParams.pageSize)
+
+        // 计算商品合计总价
+        const totalPrice = data
+          .reduce((total, item) => total + item.goods_price, 0)
+          .toFixed(2)
+
+        // 返回表格数据渲染
+        return {
+          // 表格数据
+          data,
+          // 数据总数，用于分页
+          total: 100,
+          // 合计栏数据
+          summaryData: {
+            // 对应「供应商编码」
+            supplier_code: <Tag color="blue">自定义内容</Tag>,
+            // 对应「商品价格」
+            goods_price: totalPrice,
+          },
+        }
+      }}
+    />
+  )
+}
+
+export default Demo
+```
+
+## 自定义合计文案
+
+通过 `summaryText` 可定义 `合计` 文案，会在序号栏显示。
+
+```tsx
+import { Tag } from 'antd'
+import { sleep } from '@examples/utils'
+import schema from './helpers/schema'
+import columns from './helpers/columns'
+import createDataSource from './helpers/createDataSource'
+import SearchTable from '@schema-render/search-table-react'
+
+const Demo = () => {
+  const actionItems = () => [{ text: '编辑' }, { text: '删除' }]
+  const summaryText = <div style={{ color: 'red', fontWeight: 'bold' }}>合计</div>
+  return (
+    <SearchTable
+      search={{ schema }}
+      table={{
+        columns,
+        scroll: { y: 300 },
+        showRowNumber: true,
+        summaryText,
+        actionItems,
+      }}
+      request={async (searchParams) => {
+        await sleep()
+        const data = createDataSource(searchParams.pageSize)
+
+        // 计算商品合计总价
+        const totalPrice = data
+          .reduce((total, item) => total + item.goods_price, 0)
+          .toFixed(2)
+
+        // 返回表格数据渲染
+        return {
+          // 表格数据
+          data,
+          // 数据总数，用于分页
+          total: 100,
+          // 合计栏数据
+          summaryData: {
+            supplier_code: <Tag color="blue">自定义内容</Tag>,
+            goods_price: totalPrice,
+          },
+        }
+      }}
+    />
+  )
+}
+
+export default Demo
+```
+
+## 选中栏效果
+
+只有`选中栏`。
+
 ```tsx
-/**
- * defaultShowCode: true
- */
+import { Tag } from 'antd'
 import { sleep } from '@examples/utils'
 import schema from './helpers/schema'
 import columns from './helpers/columns'
 import createDataSource from './helpers/createDataSource'
+import SearchTable from '@schema-render/search-table-react'
+
+const Demo = () => {
+  const actionItems = () => [{ text: '编辑' }, { text: '删除' }]
+  return (
+    <SearchTable
+      search={{ schema }}
+      table={{
+        columns,
+        scroll: { y: 300 },
+        actionItems,
+        rowSelection: {
+          columnWidth: 60,
+          fixed: true,
+          type: 'checkbox',
+        },
+      }}
+      request={async (searchParams) => {
+        await sleep()
+        const data = createDataSource(searchParams.pageSize)
+
+        // 计算商品合计总价
+        const totalPrice = data
+          .reduce((total, item) => total + item.goods_price, 0)
+          .toFixed(2)
 
-// 引入 Search
+        // 返回表格数据渲染
+        return {
+          // 表格数据
+          data,
+          // 数据总数，用于分页
+          total: 100,
+          // 合计栏数据
+          summaryData: {
+            supplier_code: <Tag color="blue">自定义内容</Tag>,
+            goods_price: totalPrice,
+          },
+        }
+      }}
+    />
+  )
+}
+
+export default Demo
+```
+
+`选中栏` 与 `序号栏` 同时存在。
+
+```tsx
+import { Tag } from 'antd'
+import { sleep } from '@examples/utils'
+import schema from './helpers/schema'
+import columns from './helpers/columns'
+import createDataSource from './helpers/createDataSource'
 import SearchTable from '@schema-render/search-table-react'
 
 const Demo = () => {
+  const actionItems = () => [{ text: '编辑' }, { text: '删除' }]
   return (
     <SearchTable
       search={{ schema }}
       table={{
         columns,
+        scroll: { y: 300 },
         showRowNumber: true,
+        actionItems,
+        rowSelection: {
+          type: 'checkbox',
+        },
       }}
       request={async (searchParams) => {
-        // 打印搜索条件
-        console.log('searchParams:', searchParams)
+        await sleep()
+        const data = createDataSource(searchParams.pageSize)
+
+        // 计算商品合计总价
+        const totalPrice = data
+          .reduce((total, item) => total + item.goods_price, 0)
+          .toFixed(2)
 
-        // 模拟请求接口获取表格数据
+        // 返回表格数据渲染
+        return {
+          // 表格数据
+          data,
+          // 数据总数，用于分页
+          total: 100,
+          // 合计栏数据
+          summaryData: {
+            supplier_code: <Tag color="blue">自定义内容</Tag>,
+            goods_price: totalPrice,
+          },
+        }
+      }}
+    />
+  )
+}
+
+export default Demo
+```
+
+同时存在时，“合计” 文案占据两个单元格。
+
+```jsx
+import { Tag } from 'antd'
+import { sleep } from '@examples/utils'
+import schema from './helpers/schema'
+import columns from './helpers/columns'
+import createDataSource from './helpers/createDataSource'
+import SearchTable from '@schema-render/search-table-react'
+
+// 通过样式控制效果
+const textStyle = {
+  width: 116,
+  height: '100%',
+  background: 'white',
+  position: 'absolute',
+  left: -48,
+  top: 0,
+  display: 'flex',
+  alignItems: 'center',
+  justifyContent: 'center',
+}
+
+const Demo = () => {
+  const actionItems = () => [{ text: '编辑' }, { text: '删除' }]
+  const summaryText = <div style={textStyle}>合计</div>
+
+  return (
+    <SearchTable
+      search={{ schema }}
+      table={{
+        columns,
+        scroll: { y: 300 },
+        showRowNumber: true,
+        bordered: true,
+        summaryText,
+        actionItems,
+        rowSelection: {
+          type: 'checkbox',
+        },
+      }}
+      request={async (searchParams) => {
         await sleep()
-        const data = createDataSource()
+        const data = createDataSource(searchParams.pageSize)
+
+        // 计算商品合计总价
+        const totalPrice = data
+          .reduce((total, item) => total + item.goods_price, 0)
+          .toFixed(2)
 
         // 返回表格数据渲染
         return {
@@ -39,6 +272,11 @@ const Demo = () => {
           data,
           // 数据总数，用于分页
           total: 100,
+          // 合计栏数据
+          summaryData: {
+            supplier_code: <Tag color="blue">自定义内容</Tag>,
+            goods_price: totalPrice,
+          },
         }
       }}
     />
diff --git a/examples/search-table-react/880-table-editable.md b/examples/search-table-react/880-table-editable.md
new file mode 100644
index 0000000..38ec294
--- /dev/null
+++ b/examples/search-table-react/880-table-editable.md
@@ -0,0 +1,8 @@
+---
+group:
+  title: 案例集锦
+  order: 800
+toc: content
+---
+
+# 表格内容编辑
diff --git a/examples/search-table-react/helpers/columns.ts b/examples/search-table-react/helpers/columns.ts
index df9ebc4..37874a5 100644
--- a/examples/search-table-react/helpers/columns.ts
+++ b/examples/search-table-react/helpers/columns.ts
@@ -37,6 +37,10 @@ const columns: ISearchTableProps['table']['columns'] = [
     dataIndex: 'goods_name',
     width: 130,
   },
+  {
+    title: '商品价格(元)',
+    dataIndex: 'goods_price',
+  },
   {
     title: '商品编码',
     dataIndex: 'goods_code',
diff --git a/examples/search-table-react/helpers/createDataSource.ts b/examples/search-table-react/helpers/createDataSource.ts
index d8061dc..bc15b79 100644
--- a/examples/search-table-react/helpers/createDataSource.ts
+++ b/examples/search-table-react/helpers/createDataSource.ts
@@ -1,7 +1,7 @@
 import dayjs from 'dayjs'
 
 export default function createDataSource(count = 10) {
-  const dataSource: object[] = []
+  const dataSource = []
 
   for (let i = 0; i < count; i++) {
     const random = String(Math.random()).slice(2, 6)
@@ -23,6 +23,7 @@ export default function createDataSource(count = 10) {
       goods_code: `G${Date.now()}`,
       goods_category: goods_category === 1 ? '水果鲜花' : '海鲜水产',
       goods_date: date,
+      goods_price: goods_category === 1 ? 19.9 : 22.8,
     })
   }