function swt_os(obj) 
    {
         obj.target="_blank";
         obj.href = "https://chat.meiqiayun.com/fe-widget-prod/standalone.html?eid=5cdd607895cba6e6cc8bb5237bec9d4e&groupid=630d51179e26ea61e761ea8c4f137feb&source=FuHeJianKang";
    }

    function oxx_te(obj) 
    {
         obj.target="_blank";
         obj.href = "tel:400-8600-525";
    }