The invention relates to the technical field of electric pressure cooker, and discloses an electric pressure cooker with air extraction, comprising a pot body, an outer pot, an inner pot, a pot cover, a control circuit, and operation buttons, wherein the outer pot is supported in the pot body, and the pot cover includes an outer Cover and inner cover, the inner cover is placed in the outer cover, the outer cover is rotated and buckled on the outer pot, and the inner cover is buckled on the inner pot; between the inner cover and the inner pot, there is a seal between the inner pot and the inner pot when the pot is in a negative pressure state. The sealing ring of the inner cover, the pot body is equipped with an air extraction device for extracting the gas in the inner pot, the inner cover is provided with an internal temperature detection device for detecting the temperature of the gas in the inner pot, and the pot body is provided with an external temperature detection device for detecting the temperature of the external environment. Temperature detection device. In the present invention, when there is remaining food in the pot that needs to be kept fresh, the air extraction device is activated to extract the residual air in the pot, and the sealing ring makes the inside of the pot in a sealed state, so that the outside air cannot enter, so as to achieve the purpose of keeping the remaining food fresh for a long time without the need for the user to The remaining food is poured out and kept fresh, which greatly facilitates the use of users.