准点去，晚了就是活动结束，基本1.68元
https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx8f7207e7a9e2a5cf&redirect_uri=https%3A%2F%2Fqp23cny.max-digital.cn%2Fexchange_tree&response_type=code&scope=snsapi_base&state=qp23cny&connect_redirect=1#wechat_redirect
————