If there is no name on the customer's signature after paying the social security receipt, you can go to the social security bureau. First, the salesman signs the receipt of the insurance contract on behalf of the customer. Even if the customer agrees, it is against the rules. If it is investigated, it is the personal behavior of the salesman, so the salesman himself will take full responsibility. However, during the hesitation period of 10 day, the insurance company will pay a return visit. So how do you accept a return visit? If you mean to sign your own name, then this service of the insurance company is still in place, and signing on behalf of it is invalid. You should go to the insurance company as soon as possible to make a supplement/correction confirmation. After confirmation, the insurance company will issue an approval form and the insurance contract will continue to be valid.