What needs to be distinguished here is a refund and a full refund. Under normal circumstances, when submitting a trademark application, the Trademark Office will charge a certain official fee, which will not be refunded regardless of whether the trademark application is registered successfully or not. Some agencies say that the refund is only a refund of agency fees, and official fees will not be refunded. Bajie promised to return the intellectual property rights in full because of the official fees charged by the subsidized trademarks and the agency fees paid by customers, but other institutions did not.