php简单问题

{dede:imglist typeid='2' row='1' col='5' titlelen='20'  
imgwidth='119' imgheight='116' listtype='all'}                                            <table cellpadding="2" cellspacing="0" border="0" style="border:2px solid purple;">
                                            
                                                <tr align="center">
                                                    <td width="19%" style="border:1px solid red;">
                                             [field:imglink/]  
                                                  </td>
                                                                                                   </tr>
                                                
                                                        <tr >
                                                    <td align="center" valign="top" class="bzi" id="marquePic2" height="16">
                                                        [field:textlink/]
                                                    </td>
                                                                                                    </tr>
                                            </table>
                                        </td>
                                        <td id="colee_left2" valign="top">
                                        </td>
                                    </tssr>
                                </table>{/dede:imglist}请问各位，我只有一张图片，为什么生成到页面上时会循环两次？