网络社团是由民间自发形成的,有其自己的特征,需要对其概念进行梳理、界定。合法性是指网络社团的合法律性,依此分析了网络社团的两种合法性困境,并针对导致合法性困境产生的法律原因,提出了相应的立法对策。 The Internet community is formed spontaneously by the people. It has its own characteristics and needs to sort out and define its concept. Legitimacy refers to the legitimacy of the Internet community. Based on the analysis of the two legitimacy dilemmas of the Internet community, and for the legal reasons that lead to the dilemma of legitimacy, this paper puts forward corresponding legislative countermeasures.