diff --git a/upload/template/default/common/module.css b/upload/template/default/common/module.css
index 2ccda1e59a1d85ec9cc1b3203bc1711f93e3505d..9a2e84c7a441aa6533e45c37c6ff0ed1f9588e66 100644
--- a/upload/template/default/common/module.css
+++ b/upload/template/default/common/module.css
@@ -812,14 +812,14 @@ a.thread_mod { background: url({IMGDIR}/bigimg.png) no-repeat 0 -38px; padding-l
 .tl tbody:last-child th, .tl tbody:last-child td { border-bottom: none; }
 .tl tbody:last-child .threadpre .threadpretd { border: 1px solid {CONTENTSEPARATE};}
 /*
-	Name:			showhide
+	Name:			closeprev
 	Level:			Function
 	Explain:		帖子列表页隐藏置顶帖的按钮样式
 	Last Modify:	Jane
 */
-.showhide { width: 12px; height: 12px; background: url({IMGDIR}/close.gif) no-repeat 0 0; text-indent: -999em; cursor: pointer; overflow: hidden; margin: 5px 5px 0px 5px; }
-.showhide:hover { background-position: 0 -12px; }
-.ie6 .showhide { display: none; }
+.closeprev { width: 12px; height: 12px; background: url({IMGDIR}/close.gif) no-repeat 0 0; text-indent: -999em; cursor: pointer; overflow: hidden; margin: 5px 5px 0px 5px; }
+.closeprev:hover { background-position: 0 -12px; }
+.ie6 .closeprev { display: none; }
 .pcb .jammer { font-size: 10px; color: {WRAPBG}; }
 /* 屏蔽提示 */
 #hiddenthread { border-top: 1px solid #C2D5E3; border-bottom: 1px solid #C2D5E3; line-height:40px;padding-left:20px;background: #FFFAF3; font-size: 12px; text-align: center; }
diff --git a/upload/template/default/forum/forumdisplay_list.htm b/upload/template/default/forum/forumdisplay_list.htm
index 2aabcfd7ae820cafbad830d3fefa0620d75f81ba..ffaa548ddb5c02c484381c4653510b3c11de20c0 100644
--- a/upload/template/default/forum/forumdisplay_list.htm
+++ b/upload/template/default/forum/forumdisplay_list.htm
@@ -144,7 +144,7 @@
 									<th class="$thread[folder]">
 										<a href="javascript:;" id="content_$thread[tid]" class="showcontent y" title="{lang content_actions}" onclick="CONTENT_TID='$thread[tid]';CONTENT_ID='$thread[id]';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a>
 										<!--{if in_array($thread['displayorder'], array(1, 2, 3, 4))}-->
-											<a href="javascript:void(0);" onclick="hideStickThread('$thread[tid]')" class="showhide y" title="{lang hidedisplayorder}">{lang hidedisplayorder}</a></em>
+											<a href="javascript:void(0);" onclick="hideStickThread('$thread[tid]')" class="closeprev y" title="{lang hidedisplayorder}">{lang hidedisplayorder}</a></em>
 										<!--{/if}-->
 										<!--{if !$thread['forumstick'] && $thread['closed'] > 1 && ($thread['isgroup'] == 1 || $thread['fid'] != $_G['fid'])}-->
 												<!--{eval $thread[tid]=$thread[closed];}-->
diff --git a/upload/template/default/forum/viewthread_preview.htm b/upload/template/default/forum/viewthread_preview.htm
index 519f51c946f891fc09401ebe0c52e679948c3b87..fba7dfe115613fc2f9ab360bf5c0bf5c790c652d 100644
--- a/upload/template/default/forum/viewthread_preview.htm
+++ b/upload/template/default/forum/viewthread_preview.htm
@@ -25,7 +25,7 @@
 <!--{else}-->
 	<!--{eval $thread['id'] = 'normalthread_'.$thread['tid'];}-->
 <!--{/if}-->
-<div class="fastpreview"><span class="icon_preview"></span><a class="showhide y" href="javascript:void(0);" onclick="previewThread('$thread[tid]', '$thread[id]');" title="{lang hide_preview}">{lang hide_preview}</a>
+<div class="fastpreview"><span class="icon_preview"></span><a class="closeprev y" href="javascript:void(0);" onclick="previewThread('$thread[tid]', '$thread[id]');" title="{lang hide_preview}">{lang hide_preview}</a>
 	<div>
 		<div>
 			<div class="bm_c">