You have to transfer your LINE account with the LINE app beforehand. For more info on how to transfer your account, see in this article. 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，都存檔了卻返回一直告知尚未完成部分將刪除，按了存檔依然沒有，所以編輯都沒辦法存檔變更，能不能處理一下，整個系統也太多bug了吧！ In case you received a concept not from a business... https://augustfjsq26891.bleepblogs.com/36467728/examine-this-report-on-line-official-account