[home]update postcat link

home/src/pages/components/Sponsor.js

@@ -16,7 +16,7 @@ export default class Sponsor extends React.Component {
                 <div className={styles.companyUsage} ref={this.containerRef}>
                     <h2 className={styles.title}>{this.props.headerTitle}</h2>
                     <div className={styles.cardList}>
-                        <a className={styles.cardItem} style={{backgroundColor: '#9ed3e5'}} href={'https://postcat.com/?utm_source=sponsor&utm_campaign=s-hertzbeat'}>
+                        <a className={styles.cardItem} style={{backgroundColor: '#9ed3e5'}} href={'https://datayi.cn/w/xRxVBBko'}>
                             <img src={iconCommonUrl + 'postcat_logo.svg'} className={styles.zoom} alt={''}/>
                             <div className={styles.cardItemTextBody}>
                                 <p className={styles.name}>Postcat</p>