*LINE Official Accounts can use group chat only whenever they have already been invited into the group by LINE consumers. 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！ You may see an error message saying the URL is invalid if you try... https://brazilian-wax-khon-kaen26936.loginblogin.com/43616285/5-simple-techniques-for-line-official