创建front-page.php 在主题中归档并查询您的帖子类型的最新帖子。

$args = array(
  \'post_type\' => \'yourtypename\',
  \'posts_per_page\' => 1,
  \'ignore_sticky_posts\' => true,
  \'post_status\' => \'publish\',
}
$latest = new WP_Query($args);
if ($latest->have_posts()) {
  while ($latest->have_posts()) {
    $latest->the_post();
    the_title();
    // etc
  }
}