Teach you how to add the administrative bureau record number in the footer of your website in wordpress

First of all, you need to confirm whether your domain name is registered successfully

 

After the domain name registration is completed

You just need to open wordpress background (http://(domain name)/wp-admin)

After entering, find the appearance and open the theme file editor 

Find the footer.php theme footer

Just insert these two lines of code into the middle of the footer - remember to modify the record number

</div><!-- .wrap --><a href="https://beian.miit.gov.cn/" rel="external nofollow" target="_blank">（备案号）</a></footer><!-- #colophon -->