code: def update_limit(self, days, kind=2, condition='>='):
          
          url = 'http://www.shanbay.com/team/setqualification/%s' % self.team_id
          data = {
              'kind': kind,
              'condition': condition,
              'value': days,
              'team': self.team_id,
              'csrfmiddlewaretoken': self._request.cookies.get('csrftoken')
          }
          r = self.request(url, 'post', data=data)
          return r.url == 'http://www.shanbay.com/referral/invite/?kind=team'
docs: 更新成员加入条件
  
          :rtype: bool