A pilot boat is a ship that is responsible for the safety of navigation of piloted ships, in ports and waterways, and for the safety of ships, port facilities, and other property. Pilotage is highly technical work. Therefore, it needs to have high professional quality and technical level and can operate in strict accordance with relevant regulations and operating procedures. Pilotage is very important in ship navigation and is one of the key links to ensuring navigation safety, avoiding or reducing collisions, and ensuring the normal operation of port production and equipment. According to the International Maritime Organization (IMO) on the management and supervision of pilotage operations, pilotage should be the responsibility of the captain, who must have the qualification of pilotage captain and pass the training examination, and hold the certificate issued by the International Maritime Organization (IMO).