当我试图访问注册为CNAME的url时,就会显示隐私错误CNAME(使用Chrome)。虽然在使用原始url (如https://floating-fortress-99999.herokuapp.com/ )时没有显示错误,但是当我使用我得到的www.my_app.com时会显示错误。Your connection is not private
Attackers might be trying to steal your information from www.my_app.com (for e