纠纷解决模式和公共价值模式是美国学者关于原告适格规则两种模式的划分。从我国民事诉讼原告适格规则的立法表达和学理阐释来看,我国民事诉讼原告适格规则正是纠纷解决模式的阐释和捍卫,这种模式对个人和集体享有的经济利益大开方便之门,对公众或大部分公众享有的“扩散性利益”则给予不当的区别对待,因而成为我国公益诉讼制度建立和发展的严重桎梏。 Dispute settlement model and public value model are the differences between the two models of American scholar’s rules of plaintiff’s fitness. Judging from the legislative expression and the theoretical explanation of the plaintiffs ’fitness rules in our country, the plaintiffs’ fitness rules in our civil litigation precisely explain and defend the mode of dispute resolution. This mode opens the door to the personal and collective economic benefits , Giving improper discrimination to the public or most of the public’s “diffusive interest ”, which has become a serious grudges for the establishment and development of China’s public interest litigation system.