Signing a contract is a legal act that can protect the rights and interests of both parties, clarify the responsibilities and obligations of both parties, and ensure smooth cooperation. In the field of food service, it is very necessary to sign a contract. Signing a contract can promote the long-term stability of cooperation. Through the signing of the contract, the two sides can establish a relationship of mutual trust, *** with the compliance with the contract agreement, cooperation can be long and stable.