https://developers.weixin.qq.com/doc/offiaccount/Cards_and_Offer/Membership_Cards/Create_a_membership_card.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Cards_and_Offer/Membership_Cards/Create_a_membership_card.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Cards_and_Offer/Distributing_Coupons_Vouchers_and_Cards.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Cards_and_Offer/Coupons-Mini_Program_Start_Up.html

创建卡券，title字数是怎么限制的，1000算是一个汉字吗，
标题：100元面值充值卡哈哈，能修改成功
标题：1000元面值充值卡哈哈，这就修改失败了