您可以使用add_filter() 对于post_row_actions 要筛选出您不想要的函数，请添加您想要的函数。像这样：

<?php
/** Plugin Name: (wpse) Draft vs. Trash Posts */
add_filter( \'post_row_actions\', \'my_plugin_update_actions\', 10, 2 );
function my_plugin_update_actions($actions, $post) {

    $capability = \'promote_users\';
    $role = \'Administrator\';
    // Choose what you want to check against. Better only use one: Capability *or* role.
    if (
        current_user_can( $capability )
        OR current_user_has_role( $role )
    ) {
        unset($actions[\'trash\']);
        $actions[\'draft\'] = \'<a class="submitdelete" title="Move this item to drafts" href="\'.admin_url(\'post.php?post=\'.$post->ID.\'&action=draft\').\'">Move To Draft</a>\';
    }

    return $actions;
}