{% for course_org in all_orgs %}
    <dl class="des difdes">
        <dt>
            <a href="org-detail-homepage.html">
                <img width="200" height="120" class="scrollLoading" data-url="{{ MEDIA_URL }}{{ course_org.image }}"/>
            </a>
        </dt>
        <dd>
            <div class="clearfix">
                 <a href="org-detail-homepage.html">
                     <h1>{{ course_org.name }}</h1>
                     <div class="pic fl">

                             <img src="{% static 'images/authentication.png' %}"/>

                             <img src="{% static 'images/gold.png' %}"/>
                     </div>
                 </a>
            </div>
            <ul class="cont">
                <li class="first"><p class="pic9">课程数：<span>1</span></p><p class="c7">学习人数：<span>1000</span></p></li>
                <li class="c8" style="padding-left:18px;">北京市海淀区中关村北大街</li>
                <li class="pic10" style="padding-left:18px;">经典课程：

                        <a href="/diary/19/">c语言基础入门</a>

                        <a href="/diary/16/">数据库基础</a>

                </li>
            </ul>
        </dd>
        <div class="buy start_groupbuy jsShowPerfect2" data-id="22"><br/>联系<br/>服务</div>
    </dl>
{% endfor %}

好气呀，课程机构就是迭代不出了