Outsider Changsheng and the shipping company concluded a voyage charter party contract, agreed that Changsheng entrusted the shipping company to transport a batch of corn, Changsheng also applied for domestic waterway goods transport insurance in the case of goods transport to the insurance company. Later, Plaintiff charterer accepted the entrustment of the shipping company and concluded a voyage charter party with Defendant lessor, agreeing that Plaintiff entrusted Defendant to transport the goods. After the ship arrived at the port of discharge, part of the goods was unloaded, and then the ship received the anti-typhoon instruction from the maritime Safety Administration, and immediately took measures to cover the canvas to protect the goods.