听起来像是你数据库里的东西。尝试创建新备份并再次导入，然后在MySQL中运行此SQL。

Input your old domain as http://www.old-domain.com and the new in http://www.new-domain.com, also if you have changed the prefix (wp_) to something other, change it before run.

UPDATE wp_options SET option_value = replace(option_value, \'http://www.old-domain.com\', \'http://www.new-domain.com\') WHERE option_name = \'home\' OR option_name = \'siteurl\';

UPDATE wp_posts SET guid = replace(guid, \'http://www.old-domain.com\',\'http://www.new-domain.com\');

UPDATE wp_posts SET post_content = replace(post_content, \'http://www.old-domain.com\', \'http://www.new-domain.com\');

您还没有忘记在wp config中更改数据库。php文件？

或者只需启用Wordpress网络功能。然后，它会自动为您处理所有这些，甚至更好的是，您只需执行一次所有“网络”更新。