China’s Civil Procedure Law has made clear provisions on theinvestigation of civil evidence, but the provisions on the party statement systemare not very perfect. The party statement system is a kind of evidence sourceform in civil litigation, which has an important position in civil litigation, butin reality, the party statement system as an important evidence source has notplayed its effective value and role. In order to answer practical problems, explorethe origin and evolution of the party statement system in civil proceedings,make a horizontal comparison between the party statement system of Anglo American law system and civil law system, learn the experience and theoryof the outstanding party statement system of ancient and modern China andabroad, and analyze the deficiencies and blanks of the party litigation system inthe current Chinese national procedure law and judicial interpretation. And putforward the relevant suggestions to improve the current civil litigant statementsystem in our country, to provide some reference and help in judicial practicefor the practical dilemma.