Marine fishing is related to the balance of marine natural ecosystem and national food security.At present,marine fishing industry in China develops rapidly and its market prospect is broad,but there are still some problems to be solved.This paper analyzes the current situation of marine fishery and related laws in China,and puts forward development suggestions for a series of problems,such as the defects of the fishing license system,the weak operability of the quota fishing system,and the lack of scientificity of the"one-size-fits-all"off-season fishing moratori-um.The following development suggestions are provided:(1)Improve the restrictive management measures of the fishing license system,strengthen supervision and raise the thresh-old for entry;(2)Increase the operational legal provisions of fishing quotas,and to establish a da-tabase of total available catches for marine fisheries and to establish a corresponding system of government financial subsidies;(3)Learn from Canada,the United States and other marine fish-ery developed countries'advanced experience to improve the fishing moratorium in the summer.