Django Tables2重复结果

Question

Django tables2似乎显示了顶行和最后一行的重复结果。

E.g。

数据库记录显示：

ID|Name|User    
1|test1|1
2|test2|1

但网站上显示的表格是：

ID|Name|User
2|test2|1
1|test1|1
2|test2|1

不确定为什么会这样。能否请你帮忙？

views.py

class ReportsView(ListView):
     model = Reports
     template_name = 'reports.html'

     def get_context_data(self, **kwargs):
         context = super(ReportsView, self).get_context_data(**kwargs)
         login_user = self.request.user
         context['reports_table'] = ReportsTable(Reports.objects.filter(user=login_user))
         return context

models.py

class Reports(models.Model):
    user = models.ForeignKey(User)
    name = models.CharField(max_length=30)
    description = models.CharField(max_length=50)

    def __str__(self):
        return self.name

    def get_absolute_url(self):
        return reverse('edit_report', kwargs={'pk': self.pk})

tables.py

class ReportsTable(tables.Table):
    class Meta:
        model = Reports
        attrs = {'class': 'table table-bordered'}

reports.html

{% load render_table from django_tables2 %}
{% render_table reports_table %}