In recent years, the fluctuation of China’s vegetable pricesexperienced the “roller coaster” fluctuation, this paper focuses on the price regulation theory argument, price regulation goals and means,price volatility characteristics and factor decomposition, vegetableregulation mechanism research, review and comment on the existing research literature. At present, provides valuable reference abundant research results in order to promote the study of China′s vegetable price regulation mechanism; but this article believes that the following problems need to be further solved in the future research: to make clear the vegetable price regulation objective, reasonable compositionand division number of vegetable prices and volatility the factors and the unreasonable composition; two is a must distinguish the influence factors of vegetable price fluctuation and the impact from the time dimension, and strengthen the performance evaluation of the existingpolicy, on this basis can pertinently put forward the vegetable priceregulation of long-term policy, short-term policy, and select the appropriate policy instruments and the right time to intervene, but also can avoid the long term policy; three is the need to consider the conduction mechanism of fluctuations in the price of vegetablesindustry chain, behavior patterns and income distribution mechanism of each subject to straighten out the agricultural supply, production,processing, transportation, sales and other links, so as to realize thefocus, “pull one hair to move the whole body” policy effect.