"card-title mb-0">{% if sale.member %}会员信息{% else %}其他信息{% endif %}</h4>
            </div>
            <div class="card-body">
                {% if sale.member %}
                <ul class="list-group list-group-flush">
                    <li class="list-group-item d-flex justify-content-between">
                        <span class="text-muted">会员姓名:</span>
                        <span>{{ sale.member.name }}</span>
                    </li>
                    <li class