Microsoft 파일 호스팅 및 동기화 서비스입니다.
Hi 장서영1,
I understand the scenario happening on your side and please first Reset OneDrive - Microsoft Support to check the result.
If the issue persists, please try the below suggestions to clean account caches for Windows system.
Close all Office apps> right-click the Windows logo > Settings> Accounts> Access work or school> click Disconnect to all the existing Microsoft accounts there > Restart your device> Reconnectyour account.
Note: If no account is shown there, connect your Office 365 account to Access work or school> Restart your device> Open the Office apps and sign in. Please let me know if I made any misunderstanding. I will be here for you to wait for your updates and provide any further support. Please share back the complete error screenshot.
Best Regards,
Mia