2-stage verification prevents unauthorized logins in your Business ID by demanding additional verification by way of email or an authenticator app, As well as getting into your e-mail address and password. Using 2-step verification when logging in together with your business account can reinforce its stability. 為何要做個簡單修改卻沒辦法存檔，加入好友的自動回覆部分，修改完所需要內容，... https://zander7w12a.blogdon.net/detailed-notes-on-line-oa-52034515