I received an invitation link, but when I opened it, it says "Invitation link has expired". What should I do?

An invitation link is valid for 14 days from when the other party sent it (or the last time they refreshed it). If the screen shows "Invitation link has expired", it has passed the expiration date. The screen will also show which company invited you. Contact that company and ask them to press [Refresh Link] in Patisco. After they do, this same link will be valid for another 14 days. You can click it again directly without waiting for a new email or new link. If the screen shows "Invitation link is invalid" rather than "expired", it means the invitation has already been accepted, canceled by the other party, or the link is incomplete. If you have already registered, please log in directly from the login page. If you forgot your password, you can reset it on the login page.