The invention discloses a soybean fiber quilt, including a quilt cover and a quilt core. Fabric of the quilt cover is pure-cotton jacquard-weave fabric and the quilt core comprises 40%-70% of soybean fiber and 30%-60% of ultrafine fiber. The soybean fiber quilt with the quilt core is made by mixing soybean fiber with ultrafine fiber. The soybean fiber quilt has the warm-keeping performance better than that of ordinary quilt core and the soybean fiber quilt has soft touch, good moisture absorption performance and permeability. The Soybean protein fiber contains a plurality of amino acids people require and can activate collagen of the skin, restrain itch of the skin and refresh skin after contacts with the skin.