With the development of online entertainment industry, a largenumber of Internet celebrities and anchors have emerged, and the brokerage contract disputes between signed Internet celebrities and MCN company havebeen frequent, focusing on the dispute over liquidated damages. In practice,there are some problems that the proportion of damages for breach of contractstipulated by both parties in the contract is too high and the amount ofjudgment is not in line with each other. The second paragraph of Article 585of the Civil Code should be adopted to determine the damages for breach ofcontract based on the actual performance of the contract, and at the same time,morality clause should be set up and application behavior preservation to limitthe breach of contract and protect the rights and interests of both parties.