diff --git a/modules/menu/tpl/sitemap.html b/modules/menu/tpl/sitemap.html
index c9224ea8b..7e5449de6 100644
--- a/modules/menu/tpl/sitemap.html
+++ b/modules/menu/tpl/sitemap.html
@@ -118,7 +118,7 @@
 							<li class="x_active"><a href="#linkUrl">URL 링크</a></li>
 							<li><a href="#linkMenu">메뉴 링크</a></li>
 						</ul>
-						<div class="x_tabcontent">
+						<div class="x_tab-content">
 							<div class="x_tab-pane x_active" id="linkUrl">
 								<input type="text" required title="URL 링크" />
 							</div>
@@ -246,7 +246,7 @@
 					<li class="x_active"><a href="#pc">PC</a></li>
 					<li><a href="#mobile">모바일</a></li>
 				</ul>
-				<div class="x_tabcontent">
+				<div class="x_tab-content">
 					<div class="x_tab-pane x_active" id="pc">
 						<img src="http://naradesign.net/photo/DSCN0687.JPG" alt="현재 설정된 PC 레이아웃">
 						<a href="#" target="_blank" class="x_icon-zoom-in" title="새창">크게 보기</a>