어떤 스킨을 쓰시는지 언급하지 않으셔서 기본 모바일 스킨을 기준으로 설명드리겠습니다.

[XE설치경로]/modules/board/m.skins/default/list.html 파일을 아래와 같이 수정하시면 됩니다.

회색줄로 강조된 부분이 추가된 부분입니다^^

{@ Context::addJsFile("./common/js/jquery.js", true, '', -100000) }
{@ Context::addJsFile("./common/js/js_app.js", true, '', -100000) }
{@ Context::addJsFile("./common/js/common.js", true, '', -100000) }
{@ Context::addJsFile("./common/js/xml_handler.js", true, '', -100000) }
{@ Context::addJsFile("./common/js/xml_js_filter.js", true, '', -100000) }
<!--%import("css/mboard.css")-->
<div class="bd">
<!--@if($oDocument->isExists())-->
<!--#include("read.html")-->
<!--#include("_list.html")-->
<!--@else-->
<!--#include("_list.html")-->
<!--@end-->
</div>

[XE설치경로]/modules/beluxe/skins/default/mobile/index.html 파일을 아래 코드로 바꿔보세요^^

<include target="___setting.html" />

<div class="bd" id="read"|cond="$is_doc">
	<include cond="$is_doc" target="_read.html" />
	<block cond="$is_doc">
		{@
			$list_style!='list'?$list_style='webzine':0;
			$oTemplate = &TemplateHandler::getInstance();
			print $oTemplate->compile($tpl_path, '_lst.'.$list_style.'.html');
		}
	</block>

	<block cond="!$is_doc">
		<div class="hx h2">
			<h2><a href="{$oEntry->getUrl('','vid',$vid,'mid',$mid)}">{$module_info->browser_title}</a> <em>[{number_format($total_count)}]</em></h2>
			<a cond="count($category_list)" href="{$oEntry->getUrl('page','','act','dispBeluxeMobileCategory','')}" class="ca">
				{$category_srl&&$category_list[$category_srl]->title?$category_list[$category_srl]->title:$module_info->category_default_title}
			</a>
			<a cond="$grant->write_document" href="{$oEntry->getUrl('act','dispBoardWrite','document_srl','')}" class="write">{$lang->cmd_write}</a>
		</div>
		<div cond="$module_info->title||$module_info->sub_title||$module_info->board_desc" class="hx pn">
			<block cond="$module_info->title||$module_info->sub_title">{$module_info->title} | {$module_info->sub_title}</block>
			<div cond="$module_info->board_desc" class="dc">{$module_info->board_desc}</div>
		</div>

		{@
			$list_style!='list'?$list_style='webzine':0;
			$oTemplate = &TemplateHandler::getInstance();
			print $oTemplate->compile($tpl_path, '_lst.'.$list_style.'.html');
		}

		<div cond="$page_navigation" class="pn">
			<a cond="$page != 1" href="{$oEntry->getUrl('document_srl','','comment_srl','','page',$page-1,'division',$division,'last_division',$last_division)}" class="prev">{$lang->cmd_prev}</a>
			<strong>{$page} / {$page_navigation->last_page}</strong>
			<a cond="$page != $page_navigation->last_page" href="{$oEntry->getUrl('document_srl','','comment_srl','','page',$page+1,'division',$division,'last_division',$last_division)}" class="next">{$lang->cmd_next}</a>
			<a href="#beluxe" class="lic fr">Board DX</a>
		</div>

		<div class="sh">
			<form action="{$oEntry->getUrl()}" method="get">
				<input type="hidden" name="vid" value="{$vid}" />
				<input type="hidden" name="mid" value="{$mid}" />
				<input type="hidden" name="category" value="{$category}" />
				<select name="search_target">
					<option loop="$list_config=>$key,$val" cond="$val->search=='Y'" value="{$key}" selected="selected"|cond="$key==$search_target">{$val->name}</option>
					<option cond="$search_target&&$list_config[$search_target]->search!='Y'" value="{$search_target}" selected="selected">{Context::getLang($search_target)}</option>
				</select>
				<input type="text" name="search_keyword" value="{htmlspecialchars($search_keyword)}" accesskey="S" title="{$lang->cmd_search}" />
				<button type="submit" class="shbn" title="{$lang->cmd_search}">Search</button>
			</form>
		</div>

	</block>
</div>