hello <script type="text/javascript" src="/js/cyberline/cmm/jquery/device/device.js"></script> <script> var url = 'https://www.kopico.go.kr/'; if(device.mobile() || device.tablet() || (url.indexOf('m.kopico.go.kr') >= 0 || url.indexOf('www.m.kopico.go.kr') >= 0)){ // mobile document.location.href="/main/main.do"; //document.location.href = "/main/main.do"; } else { // tablet, pc if(url.indexOf('https') >= 0) { document.location.href = "/main/main.do"; } else { //document.location.href = "https://kopico.go.kr"; document.location.href = "https://kopico.go.kr/main/main.do"; } } </script>