How to handle recruitment in a team where the same person is always invited?

Display according to the relevant query information: divided into blocks. To put it simply, one person is responsible for certain positions, and another person is responsible for other positions. At the same time, the inviter information is announced internally at regular intervals every day, such as before get off work, to ensure that the information cannot be repeated, mainly the name and mobile phone number. Then when making a phone invitation, add a sentence, has anyone in the company contacted you before? Just ask and you will know. This can basically be eliminated. It is best to check the local official website to get first-hand authoritative information.