If there is an error in transferring money on Alipay, you can try the following steps:

1. First, you can contact the payee, negotiate with the other party and ask the other party to return the funds.

2. If you can't contact or contact the other party, but the other party refuses to refund and can't negotiate, you can try to call Alipay's official customer service hotline 95 188 and ask the customer service to help contact the other party to negotiate whether the funds can be returned.

If the above methods can't solve the problem, you can report it to the public security organ.