解决:打开语言包Language/Gb2312.xml,找到第77,78行,删除红色的代码。然后在后台更新缓存。 
<AnnounceBody1><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;<a class="AnnounceBody1" href="#" onclick="javascript:window.open('{$strInstallDir}Announce.asp?ChannelID={$ChannelID}&ID={$ID}', 'newwindow', 'height=440, width=400, toolbar=no, menubar=no, scrollbars=auto, resizable=no, location=no, status=no')" title="{$Content}">{$title}{$AnnounceInfo}</a>]]></AnnounceBody1> 
<AnnounceBody2><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;<a class="AnnounceBody2" href="#" 
onclick="javascript:window.open('{$strInstallDir}Announce.asp?ChannelID={$ChannelID}&ID={$ID}', 'newwindow', 
'height=440, width=400, toolbar=no, menubar=no, scrollbars=auto, resizable=no, location=no, status=no')" 
title="{$Content}">{$title}{$AnnounceInfo}</a>]]></AnnounceBody2>