如何删除wordpress登录之后wp_footer、wp_head自行加载的Open Sans字体、fonts.googleapis.com连接导致卡死的问题

<link rel=’stylesheet’ id=’open-sans-css’  href=’//fonts.googleapis.com/css?family=Open+Sans%3A300italic%2C400italic%2C600italic%2C300%2C400%2C600&#038;subset=latin%2Clatin-ext&#038;ver=3.8′ type=’text/css’ media=’all’ />  

add_filter('gettext_with_context', 'disable_open_sans', 888, 4 );
function disable_open_sans( $translations, $text, $context, $domain )
{
    if ( 'Open Sans font: on or off' == $context && 'on' == $text ) {
        $translations = 'off';
    }
    return $translations;
}