Access denied with my own google documents Google Apps 404 page Cannot view pdf in Google Docs 如果 google 帐号和 google app 帐号同时登录时,无法查看app docs,除非 app docs 给 google 帐号访问权限,换句话说 google 帐号的登录状态会掩盖 google app 帐号的登录状态。 如果多个 google app 帐号同时登录,最先登录的域会阻止进入其他域(可以 retrieve docs list,但有时不能打开文档),有些情况下阻止,有些情况下不阻止,情况比较微妙,实在没空多研究。 Related PostsMarch 15, 2018 Magento site was compromisedFebruary 5, 2018 Best SIP client soft phone is GS WaveMarch 16, 2017 My experience on Wi-Fi distribuionJanuary 14, 2016 Huawei Mate 8 and GoogleJanuary 9, 2016 Huawei app store has gapps