在共享模块栏目表里面增加了一个字段请问该怎么实现使用， 

 {category module=MOD_DIR pid=$cat.pid order=total  more=1 return=c}
                 <li class="layui-col-xs12">
                   
                     <a href="{$c.url}">
                     <div class="bank-logo left"><img src="{HOME_THEME_PATH}static/img/{$c.id}.png" alt=""></div>
                     <div class="bank-des left">
                         <h5>{$c.name}-{$c.mysum}</h5>
                         <p class="layui-font-red">完成进度：{$c.total}</p>

                     </div>
                     </a>
                 </li> 
                 {/category}