The emergence of standard form of contract, is the inevitable result of the development of commodity economy, the contract theory and the practice progress,with the wide application of format contract, it plays a more and more important rolein our social and economic life, and is closely related to the interests of each and every one of us. The format of the contract a great convenience to our life, it improves the contracting efficiency, saves time, reduces the cost, but because of some characteristics of the format of the contract itself, such as prior to such,encroach on the rights and interests of the relative people of the contract, anddamage the social fairness and justice, therefore, we must legal regulations of theformat contract