應該是還要登入去取消https://idmsa.apple.com/IDMSWebAuth/signin.html?appIdKey=4b98a8e6a3a3ce265b93c90207c442b53c45a1afa9ff1dc9bde8bb6928078d3b&path=%2F%2Fbetaprogram%2Flogin_to_unenroll%3Flocale%3Dzh-TW&rv=2&view=1#macos