在现代民主法治社会,行政合同作为一种新型的行政活动方式越来越普遍的适用于行政管理,然而行政合同制度在我国法律上却未得到确立。合同制度的不完善主要体现在其救济上,优化我国合同救济制度需在法律上确认行政合同制度,并通过完善行政合同的司法外救济途径与司法救济途径来实现。 In modern democratic rule of law society, the administrative contract as a new type of administrative activity is more and more applicable to the administration, however, the administrative contract system has not been established in the law of our country. The imperfection of the contract system is mainly manifested in its relief. To optimize the system of contract remedy in our country, the system of administrative contract should be confirmed legally, and the ways of extrajudicial remedy and judicial remedy to improve the administrative contract should be realized.