fix: 登录页面logo跳转路径问题

src/layouts/components/UserHeader.tsx

 import React, { useState, useEffect } from 'react';
 import styles from '../styles/UserLayouts.less'
 import { Row, Col } from 'antd';
+import { PLATFORM_DOMAIN } from '@/constants'
 import { isString } from '@/utils/type';
+import { getCookie } from '@/utils/cookie'
 
 import HeaderDropdown from './HeaderDropdown';
 
@@ -36,12 +38,21 @@ const UserHeader: React.FC<UserHeaderProps> = (props) => {
     }
   }
 
+  const getBackMallUrl = (): string => {
+    const mallLink: string = getCookie('currentMallLink', 'string') as unknown as string
+    if (mallLink) {
+      return mallLink
+    } else {
+      return PLATFORM_DOMAIN
+    }
+  }
+
   return (
     <div className={styles.lingxiBusinessUserHeader}>
       <Row className={styles.lingxiBusinessMarginContent} justify='space-between' align='middle' style={{ height: '100%' }}>
         <Col>
           <div className={styles.lingxiBusinessLogoWrap}>
-            {isString(props.logo) ? <a href="/"><img src={props.logo} className={styles.lingxiBusinessLogo} /> </a> : props.logo}
+            {isString(props.logo) ? <a href={getBackMallUrl()}><img src={props.logo} className={styles.lingxiBusinessLogo} /> </a> : props.logo}
             {
               title && <div className={styles.lingxiBusinessUserHeaderSplit}></div>
             }