diff --git a/procentric/application/hoteltv.welcome.css b/procentric/application/hoteltv.welcome.css
deleted file mode 100755
index c69ab23..0000000
--- a/procentric/application/hoteltv.welcome.css
+++ /dev/null
@@ -1,179 +0,0 @@
-body {
-    overflow: hidden;
-}
-
-.welcome {
-    position: absolute;
-    top: 0px;
-    left: 0px;
-    width: 1920px;
-    height: 1080px;
-    padding: 0px;
-    display: none;
-    z-index: 1;
-}
-
-.welcome .frame {
-    position: absolute;
-    top: 0px;
-    left: 0px;
-    width: 100%;
-    height: 100%;
-    padding: 0px;
-    background-color: rgba(0, 0, 0, 1);
-    background-image: none;
-    background-size: cover;
-    background-repeat: no-repeat;
-    display: none;
-}
-
-.welcome .frame .msgwin {
-    position: absolute;
-    top: 98px;
-    left: 519px;
-    width: 884px;
-    height: 648px;
-    padding: 0px;
-    /* background-image: url(./images/bg_language_welcome_box.png);
-    background-size: cover; */
-    background-repeat: no-repeat;
-    background: linear-gradient(rgba(45,45,45,0.6),rgba(16,16,16,0.7));
-    border-radius: 11px;
-    filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.5));
-}
-
-.welcome .frame .msgwin #hotellogo {
-    position: absolute;
-    top: 108px;
-    left: 135px;
-    width: 634px;
-    height: 270px;
-    padding: 0px;
-    background-image: none;
-    background-size: contain;
-    background-repeat: no-repeat;
-    /* background-position: center; */
-    background-position: top;
-}
-
-.welcome .frame .msgwin #guestname {
-    position: absolute;
-    top: 424px;
-    left: 0px;
-    width: 804px;
-    height: 65px;
-    padding: 0px 0px 5px 0px;
-    margin: 0px 40px 0px 40px;
-    background-image: none;
-    background-size: contain;
-    background-repeat: no-repeat;
-    background-position: center;
-    border-bottom: solid rgb(192,192,192) 3px;
-    font-size: 65px;
-    justify-content: center;
-    text-align: center;
-    color: rgb(235, 235, 235);
-    line-height: 65px;
-    max-width: 864px;
-    display: none;
-}
-
-.welcome .frame .msgwin #welcomemsg {
-    position: absolute;
-    top: 516px;
-    left: 0px;
-    width: 804px;
-    height: 44px;
-    /* padding: 0px; */
-    margin: 0px 40px 0px 40px;
-    background-image: none;
-    background-size: contain;
-    background-repeat: no-repeat;
-    background-position: center;
-    font-size: 33px;
-    justify-content: center;
-    text-align: center;
-    color: rgb(235, 235, 235);
-    line-height: 33px;
-    max-width: 864px;
-    display: none;
-}
-
-.welcome .frame .guide#langsel {
-    position: absolute;
-    top: 1037px;
-    left: 0px;
-    width: 1920px;
-    height: 54px;
-    background-color: rgba(0, 0, 0, 0.8);
-    display: inline-block;
-    color: rgba(200, 200, 200, 1);
-    font-size: 32px;
-    line-height: 43px;
-    text-align: center;
-    border-top: solid rgb(128, 128, 128);
-}
-
-.welcome #lst_langsel {
-    position: absolute;
-    top: 962px;
-    left: 0;
-    height: 76px;
-    line-height: 76px;
-    margin: 0;
-    padding: 0;
-    overflow: hidden;
-    display: none;
-}
-
-.welcome #lst_langsel .item {
-    color: rgba(200, 200, 200, 1);
-    font-size: 44px;
-    text-align: center;
-    background-repeat: no-repeat;
-    background-size: cover;
-}
-
-.welcome #lst_langsel .owl-item.active.center div {
-    background-image: var(--btn_focus);
-}
-
-.welcome #lst_langsel .owl-item.active div {
-    background-image: var(--btn_unfocus);
-}
-
-.control .skip_video {
-    z-index: 10000;
-    position: absolute;
-    z-index: 10000;
-    top: 927px;
-    left: 1579px;
-    width: 246px;
-    height: 68px;
-    padding: 0px;
-    background-color: rgba(0, 0, 0, 0.0);
-    background-image: none;
-    background-size: contain;
-    background-repeat: no-repeat;
-    display: none;
-}
-
-#debugwin {
-    z-index: 10000;
-    position: absolute;
-    top: 11px;
-    bottom: 22px;
-    right: 11px;
-    font-size: 12px;
-    background-color: rgba(18, 18, 18, 0.3);
-    text-align: left;
-    color: rgb(235, 235, 235);
-    line-height: 24px;
-    padding-left: 5px;
-    padding-top: 5px;
-    display: inline-flex;
-    max-width: 500px;
-    overflow-wrap: break-word;
-    word-wrap: break-word;
-    display: none;
-}
\ No newline at end of file
diff --git a/procentric/application/lib/hoteltv.api.js b/procentric/application/lib/hoteltv.api.js
index 599fb09..3ee924e 100755
--- a/procentric/application/lib/hoteltv.api.js
+++ b/procentric/application/lib/hoteltv.api.js
@@ -812,7 +812,7 @@ HotelTV.api = (function() {
                     "second": 344632,
                     "string": "03d23h43m52s"
                 },
-                "api_ver": "v1"
+                "api_ver": "v3"
             };
 
             const _fxn_cvtDateFmt1 = function(_date) {
diff --git a/procentric/application/lib/hoteltv.js b/procentric/application/lib/hoteltv.js
index dc01f3b..02914d3 100755
--- a/procentric/application/lib/hoteltv.js
+++ b/procentric/application/lib/hoteltv.js
@@ -120,9 +120,9 @@ HotelTV.namespace = function(ns_string) {
  * @param {string} sz_key property key name.
  * @param {callback} callback is callback object
  */
-function __fxn_Set_DebugOpt() {
-    HotelTV.dbginfo['en'] = true;
-    HotelTV.dbginfo['output'] = 'native';
+function __fxn_Set_DebugOpt(_enable, _out_option, _init) {
+    HotelTV.dbginfo['en'] = _enable;
+    HotelTV.dbginfo['output'] = _out_option;
 
     HotelTV.hcap.Init();
 
@@ -142,9 +142,9 @@ function __fxn_Set_DebugOpt() {
 
     if (HotelTV.dbginfo['output'] == 'osd') {
         if (HotelTV.dbginfo['en'] == true) {
-            (function() {
-                var old = console.log;
-                var logger = document.getElementById('debugwin');
+            var logger = document.getElementById('debugwin');
+            if ( logger!=null )
+            {
                 var dateNow = new Date();
                 var hours = dateNow.getHours();
                 var minutes = dateNow.getMinutes();
@@ -158,6 +158,11 @@ function __fxn_Set_DebugOpt() {
                 if (seconds < 10) {
                     seconds = "0" + seconds;
                 }
+
+                if(logger.style.display!='block'){
+                    logger.style.display = 'block';
+                }
+
                 console.log = function(logmsg) {
                     var _dispMsg = hours + ":" + minutes + ":" + seconds + "-> ";
                     if (typeof logmsg == 'object') {
@@ -166,18 +171,20 @@ function __fxn_Set_DebugOpt() {
                         _dispMsg += logmsg + '<br />';
                     }
                     _dispMsg += logger.innerHTML;
-
                     logger.innerHTML = _dispMsg;
                 }
-            })();
+            }
         }
     } else {
         /** Set HCAP Debug Options */
         if (HotelTV.dbginfo['emulator'] == false) {
             //Enable/Disable browser debug mode
             HotelTV.hcap.SetBrowserDebug(HotelTV.dbginfo['hcap_ipc'], HotelTV.dbginfo['en']);
-        } else {
-            //Below for Non WebOS
+        }
+
+        if (HotelTV.dbginfo['en'] != true) {
+            console.log = function(logmsg) {
+            }
         }
     }
 };
@@ -192,7 +199,7 @@ HotelTV.Init = async function() {
     HotelTV.hcap.ChannelShutDown();
 
     //SETP#02::> Set Debug Options
-    __fxn_Set_DebugOpt();
+    __fxn_Set_DebugOpt(false, 'osd', false);
 
     //STEP#03::> Get Device Info
     HotelTV.ui_utils.SetBusy(true);
@@ -200,7 +207,7 @@ HotelTV.Init = async function() {
         await HotelTV.hcap.GetDevInfo();
         //await HotelTV.hcap.ShowDevInfo();
     } catch (_error) {
-        let _tmval = 10;
+        let _tmval = 50;
         HotelTV.ui_utils.ShowErrMsg(true,
             "system.error.get-devinfo",
             "SYSTEM ERROR",
@@ -392,6 +399,7 @@ HotelTV.Init = async function() {
         try {
             HotelTV.widget = await HotelTV.api.GetWidgetCtz();
         } catch (_error) {
+            let _tmval = 50;
             //console.log("Display Error page for get widget info");
             HotelTV.ui_utils.ShowErrMsg(true,
                 "system.error.get-widget",
@@ -415,6 +423,7 @@ HotelTV.Init = async function() {
         try {
             HotelTV.tvguide = await HotelTV.api.GetProgramCtz();
         } catch (_error) {
+            let _tmval = 50;
             //console.log("Display Error page for get tvguide info");
             HotelTV.ui_utils.ShowErrMsg(true,
                 "system.error.get-tvguideinfo",
@@ -484,7 +493,25 @@ HotelTV.Init = async function() {
             }
         }
     } else {
-        console.error("Display Error page for invalid license type.");
+        let _tmval = 30;
+        HotelTV.ui_utils.ShowErrMsg(true,
+            "system.error.unregistered-device",
+            "SYSTEM ERROR",
+            "This device is not a registered device or is an invalid licensed device.\r\nplease contact your system administrator.",
+            {
+                "timeout": _tmval,
+                "cb_disp": function() {
+                    _tmval -= 1;
+                    $('.error #countdown #message').text(`The Device ID is ${HotelTV.devinfo.serial_number}.\r\n\r\nSystem need to be reboot`);
+                    if ($('.error #countdown').css("display") == "none") {
+                        $('.error #countdown').fadeIn(1000);
+                    }
+                },
+                "cb_eoe": function() {
+                    $('.error #countdown #message').text(`The Device ID is ${HotelTV.devinfo.serial_number}.\r\n\r\nPlease reboot the device by manualy(using remote contoller)`);
+                }
+            }
+        );
     }
     console.log("Initialization:: Done");
     HotelTV.ui_utils.SetBusy(false);
@@ -497,6 +524,9 @@ HotelTV.LoadWelCome = async function() {
     extDisableHcapConsoleLog = true;
 
     HotelTV.dbginfo = await JSON.parse(sessionStorage.getItem("dbginfo"));
+    //SETP#02::> Set Debug Options
+    __fxn_Set_DebugOpt(true, 'osd', true);
+
     HotelTV.devinfo = await JSON.parse(sessionStorage.getItem("devinfo"));
     HotelTV.svrinfo = await JSON.parse(sessionStorage.getItem("svrinfo"));
     //STEP#03:API Module INIT
@@ -630,6 +660,9 @@ HotelTV.LoadAppFull = async function() {
 
     //STEP#01: Load session info
     HotelTV.dbginfo = await JSON.parse(sessionStorage.getItem("dbginfo"));
+    //SETP#02::> Set Debug Options
+    __fxn_Set_DebugOpt(false, 'native', true);
+
     HotelTV.devinfo = await JSON.parse(sessionStorage.getItem("devinfo"));
     HotelTV.svrinfo = await JSON.parse(sessionStorage.getItem("svrinfo"));
     HotelTV.services = await JSON.parse(sessionStorage.getItem("services"));
diff --git a/procentric/application/lib/hoteltv.ui_appfull.js b/procentric/application/lib/hoteltv.ui_appfull.js
index 20f8d1f..65acf66 100755
--- a/procentric/application/lib/hoteltv.ui_appfull.js
+++ b/procentric/application/lib/hoteltv.ui_appfull.js
@@ -65,7 +65,7 @@ HotelTV.ui_appfull = (function() {
     var _hndl_tmrCtzBgAni = null;
     var _hndl_tmrAmenityThumbAni = null;
     var _hndl_tmrRoomserviceThumbAni = null;
-    const _lastTm = {
+    const _tmrEvt = {
         'tvchannel_changed': null,
         'keyevt': {
             'tv_num' :null,
@@ -300,13 +300,13 @@ HotelTV.ui_appfull = (function() {
         let _cur_date = new Date();
 
         if ( __uifxn_Utils_CheckKeyisNumber(_evt.keyCode)==true ){
-            _lastTm.keyevt.tv_num = _cur_date;
+            _tmrEvt.keyevt.tv_num = _cur_date;
         } else if ( _evt.keyCode == gRmtKey.up || _evt.keyCode == gRmtKey.down ||
             _evt.keyCode == gRmtKey.left || _evt.keyCode == gRmtKey.right ||
             _evt.keyCode == gRmtKey.chup || _evt.keyCode == gRmtKey.chdown ) {
-            _lastTm.keyevt.tv_ctrl = _cur_date;
+            _tmrEvt.keyevt.tv_ctrl = _cur_date;
         }
-        _lastTm.keyevt.last = _cur_date;
+        _tmrEvt.keyevt.last = _cur_date;
     }
 
 
@@ -3926,14 +3926,14 @@ HotelTV.ui_appfull = (function() {
         let _state = HotelTV.state;
         let _tm_diff_ms_tvctrl = 0;
 
-        if (_lastTm.keyevt.tv_ctrl == null) {
+        if (_tmrEvt.keyevt.tv_ctrl == null) {
             return;
         }
 
         let _tm_cur = new Date();
-        _tm_diff_ms_tvctrl = Math.floor(_tm_cur.getTime() - _lastTm.keyevt.tv_ctrl.getTime());
+        _tm_diff_ms_tvctrl = Math.floor(_tm_cur.getTime() - _tmrEvt.keyevt.tv_ctrl.getTime());
         //마지막 KEY 이벤트 수신 시간 갱신
-        //console.log(`KeyDn Event Recoreded::> ${_lastTm.keyevt.tv_ctrl} TMDiff::> ${_tm_diff_ms}`);
+        //console.log(`KeyDn Event Recoreded::> ${_tmrEvt.keyevt.tv_ctrl} TMDiff::> ${_tm_diff_ms}`);
 
         // TV Channel UI 지속 시간 2초
         if ( _state.menu.stage.cur=="tvShortcut" )
@@ -4567,14 +4567,14 @@ HotelTV.ui_appfull = (function() {
         let _need_to_changeTVChannel = false;
         let _tm_diff_ms = 0;
 
-        if (_lastTm.tvchannel_changed == null) {
-            _lastTm.tvchannel_changed = new Date();
+        if (_tmrEvt.tvchannel_changed == null) {
+            _tmrEvt.tvchannel_changed = new Date();
             _need_to_changeTVChannel = true;
         } else {
             let _tm_cur = new Date();
-            _tm_diff_ms = Math.floor(_tm_cur.getTime() - _lastTm.tvchannel_changed.getTime());
+            _tm_diff_ms = Math.floor(_tm_cur.getTime() - _tmrEvt.tvchannel_changed.getTime());
             //마지막 TV채널 변경 시간 갱신
-            _lastTm.tvchannel_changed = _tm_cur;
+            _tmrEvt.tvchannel_changed = _tm_cur;
 
             if (_tm_diff_ms > 200) {
                 _need_to_changeTVChannel = true;
@@ -5580,8 +5580,8 @@ HotelTV.ui_appfull = (function() {
         }
 
         // 초기 채널 카테고리 슬라이더 표시 시간 증가
-        _lastTm.keyevt.tv_ctrl = new Date();
-        _lastTm.keyevt.tv_ctrl.setSeconds(_lastTm.keyevt.tv_ctrl.getSeconds() + 3);
+        _tmrEvt.keyevt.tv_ctrl = new Date();
+        _tmrEvt.keyevt.tv_ctrl.setSeconds(_tmrEvt.keyevt.tv_ctrl.getSeconds() + 3);
 
         if (!(_mmIdx in _state.menu.main)) {
             _state.menu.main[_mmIdx] = {
@@ -5791,8 +5791,8 @@ HotelTV.ui_appfull = (function() {
                             _state.menu.stage.cur = _state.menu.stage.prev;
                             _state.menu.stage.prev = null;
 
-                            _lastTm.keyevt.tv_ctrl = new Date();
-                            _lastTm.keyevt.tv_ctrl.setSeconds(_lastTm.keyevt.tv_ctrl.getSeconds() - 3);
+                            _tmrEvt.keyevt.tv_ctrl = new Date();
+                            _tmrEvt.keyevt.tv_ctrl.setSeconds(_tmrEvt.keyevt.tv_ctrl.getSeconds() - 3);
                         } else {
                             __uifxn_AppFull_TVDrawShortCutList(true, "move", event.keyCode);
                             console.log("TVSHORTCUT CHNUM: " + _state.tv.shortkey.ch_item_idx);
@@ -5849,16 +5849,16 @@ HotelTV.ui_appfull = (function() {
 
         let _tm_diff_ms = 0;
 
-        if (_lastTm.keyevt.last == null) {
-            _lastTm.keyevt.last = new Date();
+        if (_tmrEvt.keyevt.last == null) {
+            _tmrEvt.keyevt.last = new Date();
             console.log("keyevt.last is NULL");
             return;
         }
 
         let _tm_cur = new Date();
-        _tm_diff_ms = Math.floor(_tm_cur.getTime() - _lastTm.keyevt.last.getTime());
+        _tm_diff_ms = Math.floor(_tm_cur.getTime() - _tmrEvt.keyevt.last.getTime());
         //마지막 KEY 이벤트 수신 시간 갱신
-        //console.log(`KeyDn Event Recoreded::> ${_lastTm.keyevt.last} TMDiff::> ${_tm_diff_ms}`);
+        //console.log(`KeyDn Event Recoreded::> ${_tmrEvt.keyevt.last} TMDiff::> ${_tm_diff_ms}`);
 
         if (_state.menu.stage.cur == "mypage_popup_message_card") {
             //HIDE NEWS and USER GUIDE TIPS
diff --git a/procentric/application/theme/HIM00001/hoteltv.welcome.css b/procentric/application/theme/HIM00001/hoteltv.welcome.css
index 334e089..99e3393 100755
--- a/procentric/application/theme/HIM00001/hoteltv.welcome.css
+++ b/procentric/application/theme/HIM00001/hoteltv.welcome.css
@@ -157,23 +157,3 @@ body {
     background-repeat: no-repeat;
     display: none;
 }
-
-#debugwin {
-    z-index: 10000;
-    position: absolute;
-    top: 11px;
-    bottom: 22px;
-    right: 11px;
-    font-size: 12px;
-    background-color: rgba(18, 18, 18, 0.3);
-    text-align: left;
-    color: rgb(235, 235, 235);
-    line-height: 24px;
-    padding-left: 5px;
-    padding-top: 5px;
-    display: inline-flex;
-    max-width: 500px;
-    overflow-wrap: break-word;
-    word-wrap: break-word;
-    display: none;
-}
\ No newline at end of file
diff --git a/procentric/application/theme/HIN00001/hoteltv.welcome.css b/procentric/application/theme/HIN00001/hoteltv.welcome.css
index c69ab23..9dd4fff 100755
--- a/procentric/application/theme/HIN00001/hoteltv.welcome.css
+++ b/procentric/application/theme/HIN00001/hoteltv.welcome.css
@@ -157,23 +157,3 @@ body {
     background-repeat: no-repeat;
     display: none;
 }
-
-#debugwin {
-    z-index: 10000;
-    position: absolute;
-    top: 11px;
-    bottom: 22px;
-    right: 11px;
-    font-size: 12px;
-    background-color: rgba(18, 18, 18, 0.3);
-    text-align: left;
-    color: rgb(235, 235, 235);
-    line-height: 24px;
-    padding-left: 5px;
-    padding-top: 5px;
-    display: inline-flex;
-    max-width: 500px;
-    overflow-wrap: break-word;
-    word-wrap: break-word;
-    display: none;
-}
\ No newline at end of file
diff --git a/procentric/application/theme/HJS00001/hoteltv.welcome.css b/procentric/application/theme/HJS00001/hoteltv.welcome.css
index c69ab23..9dd4fff 100755
--- a/procentric/application/theme/HJS00001/hoteltv.welcome.css
+++ b/procentric/application/theme/HJS00001/hoteltv.welcome.css
@@ -157,23 +157,3 @@ body {
     background-repeat: no-repeat;
     display: none;
 }
-
-#debugwin {
-    z-index: 10000;
-    position: absolute;
-    top: 11px;
-    bottom: 22px;
-    right: 11px;
-    font-size: 12px;
-    background-color: rgba(18, 18, 18, 0.3);
-    text-align: left;
-    color: rgb(235, 235, 235);
-    line-height: 24px;
-    padding-left: 5px;
-    padding-top: 5px;
-    display: inline-flex;
-    max-width: 500px;
-    overflow-wrap: break-word;
-    word-wrap: break-word;
-    display: none;
-}
\ No newline at end of file
diff --git a/procentric/application/theme/hoteltv.ui_utils.css b/procentric/application/theme/hoteltv.ui_utils.css
index 891ee80..91a3e19 100755
--- a/procentric/application/theme/hoteltv.ui_utils.css
+++ b/procentric/application/theme/hoteltv.ui_utils.css
@@ -118,4 +118,26 @@
     100% {
         opacity: 0;
     }
+}
+
+
+
+#debugwin {
+    z-index: 10000;
+    position: absolute;
+    top: 11px;
+    bottom: 22px;
+    right: 11px;
+    font-size: 12px;
+    background-color: rgba(18, 18, 18, 0.3);
+    text-align: left;
+    color: rgb(235, 235, 235);
+    line-height: 24px;
+    padding-left: 5px;
+    padding-top: 5px;
+    display: inline-flex;
+    max-width: 500px;
+    overflow-wrap: break-word;
+    word-wrap: break-word;
+    display: none;
 }
\ No newline at end of file
diff --git a/procentric/application/wellcome.html b/procentric/application/wellcome.html
index 8cfd75b..5f39b59 100755
--- a/procentric/application/wellcome.html
+++ b/procentric/application/wellcome.html
@@ -60,6 +60,9 @@
             <div></div>
         </div>
     </div>
+
+    <!-- Debug frame Layout -->
+    <div id="debugwin"></div>
 </body>