您可以尝试将其添加到函数中。php文件：

add_action(\'admin_head\', \'hide_delete_note_from_edit_order\');
function hide_delete_note_from_edit_order()
{
    $screen = get_current_screen();
    if ($screen->post_type === "shop_order" && $screen->base === "post") {
        echo \'<style>a.delete_note { display:none; }</style>\';
    }
}