*LINE Official Accounts can use group chat only when they have been invited towards the group by LINE buyers. 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！ *If you need to deliver messages that exceed the Restrict number which has be... https://judahs91z1.tribunablog.com/5-easy-facts-about-line-business-id-described-50380684