As one of the offevtive approaches to achieve the optimized distribution of social resources, the listed company's takeover receives the definiteness and encouragement from the current policy and legal system.The activity of takeover excites the intense anti-takeover of the target company.However, the legal regulation of Chinese listed companies is relatively crude, and the theoretical studies are not systematic and in-depth.This study discusses the system vales of the legal regulation of the listed companies and explicates the keystone of legal regulation on listed companies, anti-takeover.Then it analyzes some anti-takeover measures that suit to the Chinese listed companies.