The data is out of sync. After the cancellation of the insurance company's work number, data synchronization takes time. In the case of data synchronization, the insurance company's work number will be cancelled, but the know-it-all can still be found. An insurance company is a legal person established in accordance with Company Law, Insurance Law and national laws and regulations. It is an entity company that provides insurance protection services for different groups in different business fields by collecting premiums.