// 切换WordPress国内下载镜像
add_filter('updates_api_url', function(){
    return 'shturl.cc/jnJTN6B7iXSBHUzr4COT3iE';
});
add_filter('wp_get_update_https_url', function(){
    return 'shturl.cc/y3DNf6LbMF5MheOrixih';
});
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://hehe.hk/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://hehe.hk/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://hehe.hk/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://hehe.hk/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://hehe.hk/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>