SS论坛列表调用贴内图片不显示

我在“模块管理”中，新建了“论坛主题”为“高级模式”SQL语句为：SELECT t.*,a.* FROM fanzhu_fzr.cdb_threads t INNER JOIN fanzhu_fzr.cdb_attachments a ON t.tid=a.tid WHERE  a.isimage=1 and t.attachment=1 group by t.tid ORDER BY t.views DESC
模板内部调用代码为：<!--{block name="bbsthread" parameter="sql/SELECT%20t.%2A%2Ca.%2A%20FROM%20fanzhu_fzr.cdb_threads%20t%20INNER%20JOIN%20fanzhu_fzr.cdb_attachments%20a%20ON%20t.tid%3Da.tid%20WHERE%20%20a.isimage%3D1%20and%20t.attachment%3D1%20group%20by%20t.tid%20ORDER%20BY%20t.views%20DESC/limit/0,10/cachetime/900/cachename/%24_SBLOCK%5Bpic%5D%20/tpl/data"}--><!--调用论坛图片-->

然后模版“bbs_forumdisplay”加入了如下代码：

<!--{block name="bbsthread" parameter="sql/SELECT%20t.%2A%2Ca.%2A%20FROM%20fanzhu_fzr.cdb_threads%20t%20INNER%20JOIN%20fanzhu_fzr.cdb_attachments%20a%20ON%20t.tid%3Da.tid%20WHERE%20%20a.isimage%3D1%20and%20t.attachment%3D1%20group%20by%20t.tid%20ORDER%20BY%20t.views%20DESC/limit/0,10/cachetime/900/cachename/%24_SBLOCK%5Bpic%5D%20/tpl/data"}--><!--调用论坛图片-->



<!--{loop $_SBLOCK['images'] $value}-->




        <a href="$value" target="_blank"><img src="/bbs/attachments/{$value[attachment]}" alt="$value[subjectall]" width="50" height="60" border="0" /></a>$value[attachment]

结果显示为：[url]http://www.2007114.com/action-forumdisplay-fid-8.html图片不显示，路径是错误的，请问上面代码哪里的问题