  </td>
          <td>
            <div class="input-group form-group" style="margin: 0;">
              <input class="form-control valid" id="cubelink_{php echo $i+10000}" name="cube_url[]" placeholder="" type="text" value="{$cube['url']}">
              <div class="input-group-append">
                <span class="btn btn-pill btn-primary" data-input="#cubelink_{php echo $i+10000}" data-toggle="selectUrl">选择链接</span>
              </div>
              <!-- <input type="text" value="{$cube['url']}"