A method and device for content information sharing is provided. The method comprises a first device receiving a content information request from at least a second device via a network, said content information request comprises the capability information of the second device; said first device retrieving the information of the content that the first device could provide; said first device filtering the content information of the content that the first device could provide according to the capability information of the second device; and said first device sending the filtered content information of the content that the first device could provide to the second device. According to the present invention, every device could select to obtain the content information or the content that the device could process or display.