diff --git a/src/main/webapp/WEB-INF/jsp/web/com/webCommonFooter.jsp b/src/main/webapp/WEB-INF/jsp/web/com/webCommonFooter.jsp
index 8ddc43a2..49910d49 100644
--- a/src/main/webapp/WEB-INF/jsp/web/com/webCommonFooter.jsp
+++ b/src/main/webapp/WEB-INF/jsp/web/com/webCommonFooter.jsp
@@ -3,7 +3,8 @@
 
 <script type="text/javascript">
 	function moveUrl(){
-		location.href = $("#slct_site option:selected").val();
+		var href = $("#slct_site option:selected").val();
+		window.open(href)
 	}
 </script>
 
@@ -25,7 +26,7 @@
 				<div class="site_wrap">
 					<select id="slct_site" class="slct_site" title="관련사이트 선택">
 						<option value="">관련사이트 바로가기</option>
-						<option value="http://www.kofair.or.kr/goMain.do">공정거래조정원</option>
+						<option value="http://www.kofair.or.kr">공정거래조정원</option>
 		              	<option value="http://ftc.go.kr/">공정거래위원회</option>
 		              	<option value="https://www.data.go.kr/">국가지식정보통합검색시스템</option>
 		              <option value="http://groupopni.ftc.go.kr/">기업집단정보포탈</option>
diff --git a/src/main/webapp/kofair_case_seed/usr/scripts/layout.js b/src/main/webapp/kofair_case_seed/usr/scripts/layout.js
index 5ce2a4a9..47aab680 100644
--- a/src/main/webapp/kofair_case_seed/usr/scripts/layout.js
+++ b/src/main/webapp/kofair_case_seed/usr/scripts/layout.js
@@ -84,6 +84,13 @@ function header() {
       $(".mobile_header .all_menu_wrap").addClass("active");
     }
   });
+  
+  $(".m_sub_depth02").each(function(idx,itm){
+	  var subMenuLength = $(itm).find("li").length;
+	  if(subMenuLength == 0){
+		  $(itm).hide();
+	  }
+  })
 
 
 }
diff --git a/src/main/webapp/kofair_case_seed/usr/style/common.css b/src/main/webapp/kofair_case_seed/usr/style/common.css
index b0dfd34d..15003be7 100644
--- a/src/main/webapp/kofair_case_seed/usr/style/common.css
+++ b/src/main/webapp/kofair_case_seed/usr/style/common.css
@@ -125,7 +125,7 @@ input:disabled, input:read-only{background:#f8f9fa;border:1px solid #d8d8d8;}
 
 /* sub layout */
 .wrap.sub .footer{margin:80px 0 0 0;}
-.sub_visual{display:flex;margin:0 0 30px 0;height:160px;background:url(/kofair_case_seed/usr/images/layout/sub_visual.jpg) no-repeat left center;justify-content:center;align-items:center;box-shadow:inset 0 2px 10px 1px rgba(0,0,0,0.1);}
+.sub_visual{display:flex;margin:0 0 30px 0;height:160px;background:url(/kofair_case_seed/usr/images/layout/sub_visual.jpg) no-repeat center center;background-size:cover;justify-content:center;align-items:center;box-shadow:inset 0 2px 10px 1px rgba(0,0,0,0.1);}
 .sub_visual h2{font-size:3.5rem;font-weight:bold;color:#2a378b;}
 .contents.sub .inner{display:flex;justify-content:space-between;align-items:flex-start;}
 
diff --git a/src/main/webapp/kofair_case_seed/usr/style/index.css b/src/main/webapp/kofair_case_seed/usr/style/index.css
index c48e943d..49ce95f1 100644
--- a/src/main/webapp/kofair_case_seed/usr/style/index.css
+++ b/src/main/webapp/kofair_case_seed/usr/style/index.css
@@ -73,7 +73,7 @@
 .notice_content .tab:first-child{position:relative;padding:0 27px 0 0;}
 .notice_content .tab:first-child::after{position:absolute;content:"";width:8px;height:8px;border-radius:100%;background:#888;right:0;top:50%;transform:translateY(-50%);}
 .notice_content .tab.active{color:#333;text-decoration:underline;text-underline-offset:10px;text-decoration-thickness:5px;}
-.notice_content .tab_content{display:none;margin:44px 0 0 0;}
+.notice_content .tab_content{display:none;height:206px;margin:44px 0 0 0;}
 .notice_content .tab_content.active{display:block;width:100%;}
 .notice_content .tab_content .btn_plus{position:absolute;left:387px;top:16px;background:#fff;}
 .notice_content .tab_content .btn_plus i{margin:-2px -0.9px 0 0;}
diff --git a/src/main/webapp/kofair_case_seed/usr/style/layout.css b/src/main/webapp/kofair_case_seed/usr/style/layout.css
index af8fadb5..9efc6f25 100644
--- a/src/main/webapp/kofair_case_seed/usr/style/layout.css
+++ b/src/main/webapp/kofair_case_seed/usr/style/layout.css
@@ -74,6 +74,7 @@ html{font-size:62.5%;}
 
 /* footer */
 .footer{width:100%;background:#d0d1d3;padding:40px 0 35px 0;font-size:1.7rem;font-weight:400;color:#585858;}
+.footer .logo{display:inline-block;}
 .footer_content{display:flex;margin:40px 0 0 0;align-items:flex-end;justify-content:space-between;}
 .footer_info{line-height:1.7;}
 .footer_info p:first-child{margin:0 0 16px 0;}
@@ -171,6 +172,17 @@ html{font-size:62.5%;}
   .mobile_header .header_util button{width:30px;height:30px;}
   .mobile_header .header_util button i{height:100%;background-size:auto 100%;}
   .mobile_header .header_util .btn_menu i{background-size:100% auto;}
+  
+  .mobile_header .all_menu_wrap .btn_menu_close{width:32px;height:32px;}
+  .mobile_header .all_menu_wrap .btn_menu_close i{background-size:100% auto;}
+  
+  .mobile_header .all_menu_wrap .top_area{height:63px;padding:0 30px;}
+  .m_menu_depth01{height:48.5px;padding:0 16px;font-size:1.8rem;}
+  .m_sub_menu>li{padding:10px 32px;border-top:1px solid #d8d8d8;}
+  .m_sub_menu .title{height:40px;font-size:1.7rem;}
+  .m_sub_menu .m_sub_depth02{font-size:1.7rem;gap:17px 0;margin:10px 0 0 0;padding:0 0 21px;}
+  .m_sub_menu .m_sub_depth02 li{width:100%;padding:0 0 0 10px;}
+  .m_sub_menu .m_sub_depth02 li::after{width:4px;height:4px;top:9.5px;}
 
   /* footer */
   .footer{padding:30px 0;}
diff --git a/src/main/webapp/kofair_case_seed/usr/style/style.css b/src/main/webapp/kofair_case_seed/usr/style/style.css
index ef620316..f21dd33a 100644
--- a/src/main/webapp/kofair_case_seed/usr/style/style.css
+++ b/src/main/webapp/kofair_case_seed/usr/style/style.css
@@ -226,13 +226,15 @@
 
 /* duet_calendar */
 .calendar .duet-date__dialog-content{position:relative;padding:25px 23px 54px 23px;} /* 달력 박스 */
+.calendar .duet-date__table{border-top:0;}
 .calendar .duet-date__mobile{position:unset;}
 .calendar .duet-date__select span,.calendar .duet-date__header{font-size:1.8rem;} /* 달력 select, button */
 .calendar .duet-date__select-label svg{width:20px;height:20px;margin:3px 0 0 0;} /* 달력 select 아이콘 */
 .calendar .duet-date__prev, .calendar .duet-date__next{width:26px;height:26px;background:transparent;border:1px solid #d8d8d8;border-radius:5px;} /* 달력 이전, 다음 버튼 */  
 .calendar .duet-date__prev::before,.calendar .duet-date__next::before{font-size:1.8rem;} /* 달력 이전, 다음 버튼 아이콘 */
-.calendar .duet-date__table-header{font-size:1.5rem;} /* 달력 요일 */
+.calendar .duet-date__table-header{font-size:1.5rem;padding:10px 0;background:#fff;text-align:center;} /* 달력 요일 */
 .calendar .duet-date__table thead tr,.calendar .duet-date__table tbody{border-bottom:1px solid #d8d8d8;} /* 달력 요일 밑줄 */
+.calendar .duet-date__table tbody tr td{height:auto;padding:0;border-bottom:0;}
 .calendar .duet-date__table tbody tr:first-child td{padding:4px 0 0 0;}
 .calendar .duet-date__table tbody tr:last-child td{padding:0 0 6px 0;}
 .calendar .duet-date__day{height:36px;font-size:1.5rem;color:#333;} /* 달력 날짜 */
@@ -242,10 +244,6 @@
 .calendar .duet-date__day[aria-pressed=true],.calendar .duet-date__day:focus{background:#2870ed;color:#fff;} /* 달력 날짜 선택 */
 .calendar .duet-date__close{display:flex !important;position:absolute;width:26px;height:26px;border:1px solid #d8d8d8;border-radius:5px;background:#fff;right:25px;bottom:15px;opacity:1 !important;} /* 달력 닫기 */
 
-
-/* 2870ed /  e3edfe */
-
-
 /* ==================== 테블릿 ==================== */
 @media screen and (max-width: 1199px){
 
@@ -395,6 +393,21 @@
    .search_wrap .calendar_term .duet-date__input{font-size:3rem;}
 
 
+   .calendar .duet-date__dialog{background:rgba(0,0,0,0.8);bottom:0;position:fixed;right:0;top:0;transform:translateZ(0);transform-origin:bottom center;}
+   .calendar .duet-date__dialog-content{position:fixed;width:100%;max-width:100%;min-height:60vh;padding:50px 50px 100px 50px;bottom:0;}
+   .calendar .duet-date__select span, .calendar .duet-date__header{font-size:3.6rem;margin-right:0;}
+   .calendar .duet-date__header{margin:0 0 32px 0;}
+   .calendar .duet-date__select-label{padding:0 16px;}
+   .calendar .duet-date__select-label svg{width:40px;height:40px;}   
+   .calendar .duet-date__table thead tr,.calendar .duet-date__table tbody tr{display:table-row;}
+   .calendar .duet-date__table thead tr th,.calendar .duet-date__table tbody tr td{display:table-cell;font-size:3rem;padding:20px 0;}
+   .calendar .duet-date__table tbody tr td{height:80px;}
+   .calendar .duet-date__table td .duet-date__day{width:60px;height:60px;font-size:2.8rem;}
+   .calendar .duet-date__prev, .calendar .duet-date__next,.calendar .duet-date__close{width:52px;height:52px;}
+   .calendar .duet-date__close{bottom:22px;right:50px;}
+   .calendar .duet-date__prev svg, .calendar .duet-date__next svg,.calendar .duet-date__close svg{width:40px;height:40px;}
+
+
 }
 
 
@@ -509,7 +522,18 @@
   /* calendar */
   .is-active .duet-date__dialog-content{position:absolute;}
   .calendar .duet-date__close{bottom:auto;top:12px;}
-
+  
+  .calendar .duet-date__dialog-content{position:fixed;width:100%;max-width:100%;min-height:44vh;padding:25px 25px 50px 25px;bottom:0;}
+  .calendar .duet-date__select span, .calendar .duet-date__header{font-size:1.8rem;}
+  .calendar .duet-date__header{margin:0 0 16px 0;}
+  .calendar .duet-date__select-label{padding:0 8px;}
+  .calendar .duet-date__select-label svg{width:20px;height:20px;}
+  .calendar .duet-date__table thead tr th,.calendar .duet-date__table tbody tr td{font-size:1.5rem;padding:10px 0;}
+  .calendar .duet-date__table tbody tr td{height:40px;}
+  .calendar .duet-date__table td .duet-date__day{width:30px;height:30px;font-size:1.4rem;}
+  .calendar .duet-date__prev, .calendar .duet-date__next,.calendar .duet-date__close{width:26px;height:26px;}
+  .calendar .duet-date__close{bottom:11px;right:25px;}
+  .calendar .duet-date__prev svg, .calendar .duet-date__next svg,.calendar .duet-date__close svg{width:20px;height:20px;}
 
   .search_wrap li{font-size:1.6rem;gap:10px;}
   .search_wrap .calendar_term{width:calc(100% - 50px);}