diff --git a/m.layouts/colorCode/layout.html b/m.layouts/colorCode/layout.html
index 70954083f..8e7feb756 100644
--- a/m.layouts/colorCode/layout.html
+++ b/m.layouts/colorCode/layout.html
@@ -35,7 +35,7 @@
 	<li><a href="{getUrl('act','dispMemberLoginForm')}" >{$lang->cmd_login}...</a></li>
 	<!--@end-->
 	<li><a href="{getUrl('m',0)}">PC</a></li>
-	<li class="lang off">
+	<li class="lang off" cond="count($lang_supported)>1">
 		<a href="#" onclick="return false;" title="{$lang_type}">{$lang_supported[$lang_type]} <i class="icon_arr_draw"></i></a>
 		<ul class="lang_lst">
 		<!--@foreach($lang_supported as $key=>$val)-->
diff --git a/m.layouts/default/layout.html b/m.layouts/default/layout.html
index 8122ae3d7..d7885c979 100644
--- a/m.layouts/default/layout.html
+++ b/m.layouts/default/layout.html
@@ -24,6 +24,6 @@
 	<!--@end-->
 	<li class="fl" cond="$is_logged"><a href="{getUrl('act', 'dispMemberInfo')}">{$lang->cmd_view_member_info}</a></li>
 	<li class="fr"><a href="{getUrl('m',0)}">PC</a></li>
-	<li class="fr"><a href="{getUrl('act','dispModuleChangeLang','oldact',$act)}">LANG</a></li>
+	<li class="fr" cond="count($lang_supported)>1"><a href="{getUrl('act','dispModuleChangeLang','oldact',$act)}">LANG</a></li>
 </ul>
 <p class="cr">{$layout_info->index_title}</p>
diff --git a/m.layouts/simpleGray/layout.html b/m.layouts/simpleGray/layout.html
index a375244a4..527dcace3 100644
--- a/m.layouts/simpleGray/layout.html
+++ b/m.layouts/simpleGray/layout.html
@@ -13,6 +13,6 @@
 	<li class="fl"><a href="{getUrl('act','dispMemberLoginForm')}">{$lang->cmd_login}</a></li>
 	<!--@end-->
 	<li class="fr"><a href="{getUrl('m',0)}">PC</a></li>
-	<li class="fr"><a href="{getUrl('act','dispModuleChangeLang','oldact',$act)}">LANG</a></li>
+	<li class="fr" cond="count($lang_supported)>1"><a href="{getUrl('act','dispModuleChangeLang','oldact',$act)}">LANG</a></li>
 </ul>
 <p class="cr">{$layout_info->index_title}</p>