DedeCMSv5/src/templets/system/channel_article_image.htm

  <li>
    <a href='[field:linkurl/]' target='_blank'><img src='[field:imgsrc/]' [field:imgwidth /] border='0'/></a>
    <br />
    <a href='[field:linkurl/]' target='_blank'>[field:text /]</a>
  </li>