我正在尝试按meta\\u值（特色）然后按标题排序一些帖子。我把特色的按正确的顺序排列，但是，我在特色的后面混合了一些非特色的，我注意到这只发生在第一页。我做错什么了吗？我需要做什么才能在按字母顺序排列的通话中先获得特色和非特色？，这是我的问题（使用名为Vantage的高级主题）：

function appthemes_addon_on_top_query( $wp_query ){

    $addon_type = $wp_query->get( \'addon_on_top\' );



    if( ! $addon_type || ! appthemes_addon_exists( $addon_type ) ) {
        return;
    }

    $addon_info = appthemes_get_addon_info( $addon_type );


    $flag_key   = $addon_info[\'flag_key\']; // _listing-featured-cat
    $meta_query = (array) $wp_query->get( \'meta_value\', 1 );

    $meta_query = array_filter( $meta_query );

    $meta_query[] = array(
        \'relation\' => \'OR\',
        array(
            \'key\'     => $flag_key,
            \'compare\' => \'NOT EXISTS\',
        ),
        array(
            \'relation\' => \'OR\',
            array(
                \'key\'   => $flag_key,
                \'value\' => 1,
            ),
            array(
                \'key\'     => $flag_key,
                \'value\'   => 1,
                \'compare\' => \'!=\',
            ),
        ),
    );





    $wp_query->set( \'meta_query\', $meta_query );
    /* Set an order by meta_value first and then by title */
    $wp_query->set( \'orderby\', array( \'meta_value\' => \'DESC\', \'post_title\' => \'ASC\' ) );

    /*echo "<pre>"; print_r($meta_query); echo "</pre>";*/
}