您需要将PHP if语句与is_user_logged_in

如果要编辑标题，请尝试以下操作：

<?php if (!is_user_logged_in()) { ?>
// Your social media icons code goes here
<?php } ?>

将此添加到functions.php

function remove_social_to_logged_users() {
    if (is_user_logged_in()) {
        $remove_icons =" <style>
                         section#widgetizerupv91rw {
                            display: none;
                         }
                         </style> ";

        echo $remove_icons; 
    } 
}

add_action( \'wp_head\', \'remove_social_to_logged_users\' );