合同法历来是国际统一立法最活跃的法域 ,在现行立法的架构中 ,已呈现出立法形式多元和立法内容融合两大特性。本文首先考察了国际统一合同法从一元化立法形态到多元化立法形态的历史演进过程 ,并分析了多元并存的价值 ,进而归纳了国际统一合同法的融合途径及统一法成果所涉领域 Contract law has always been the most active law field of international unification legislation. In the framework of the current legislation, the two characteristics of legislative form and integration of legislative contents have been shown. This paper first examines the historical evolution of the law of unified international contract from the monolithic legislative form to the pluralistic legislative form and analyzes the value of coexistence of pluralism, and then concludes the ways of integration of the U.K. law and the areas covered by the results of the unification law