修复：服务介绍修改问题

src/pages/categoryManage/category/index.tsx

 import { FC, useEffect, useState, useRef } from 'react';
 import { Button, Table, Form, message, Tooltip, Checkbox, Card, Modal } from 'antd';
 import { CardTabListType } from 'antd/lib/card/Card';
-import { Router, useNavigate, useLocation } from 'react-router-dom';
+import { useNavigate, useLocation } from 'react-router-dom';
 import FileSaver from 'file-saver';
 import qs from 'query-string';
 import {
@@ -13,7 +13,6 @@ import {
   ArrowDownOutlined,
   RightOutlined,
   DownOutlined,
-  ShareAltOutlined,
   ProfileOutlined,
 } from '@ant-design/icons';
 import AddCgyDailog from './components/addCgyDailog';

src/pages/mallManage/serviceManage/serviceList/index.tsx

@@ -104,11 +104,11 @@ const ServiceList: FC<any> = () => {
       dataIndex: 'serviceIntroduction',
       render: (text: string, record) =>
         text ? (
-          '--'
-        ) : (
           <Button type='link' onClick={() => toServiceIntroduce(record)}>
             查看
           </Button>
+        ) : (
+          '--'
         ),
     },
     {