可以通过以下sql语句实现（需要调用其他字段可随意扩展）：

<span style="font-size:14px;"><span style="font-family:tahoma,geneva,sans-serif;">

{dede:sql sql='select uname,userid,face,spacesta from dede_member left join dede_member_space on dede_member.mid=dede_member_space.mid where length(face)>0 order by dede_member.mid desc limit 0,39'}

<img src="[field:face/]">[field:uname/]

{/dede:sql}</span></span>