Merge branch 'master' of http://git.ycjcjy.com/nanyang/machinery-admin

src/pages/SystemManagement/Classification/index.jsx

 import React, { useState, useEffect, useRef } from 'react';
 import { PageHeaderWrapper } from '@ant-design/pro-layout';
-import PageTable from '@/components/PageTable';
+import { Table } from 'antd';
 
 export default (props) => {
   const actionRef = useRef();
 
   return (
     <PageHeaderWrapper>
-      <PageTable
+      <Table
         search={false}
         columns={columns}
         dataSource={dataSource}