Abstract: Agriculture is the basic industry of China. At the same time, as an essential part of agriculture, the development of vegetable has an important influence on the rural life. There're obvious different quality levels among various kinds of vegetable, and the supply chain of vegetable is longer compared with other food, which makes the vegetable price irregularly change and absolutely has a negative impact on vegetable farmers. Under current market conditions, it is necessary to seek the measure which can guarantee farmers' basic profit and even increase farmers' income. Through vegetables quality grading and sales channels expanding, the profit of the vegetable farmers can be guaranteed.