Abstract: Chrysanthemum morifolium is rich in nutrients, mainly contains volatile oils, flavonoids, chlorogenic acid, polysaccharide, phenols, aliphatic acid, trace elements and other physiologically active substances. It has high medicinal values of curbing cancer, delaying aging and enhancing human immunity.The extraction and analysis of chemical components in Chrysanthemum morifolium were introduced and discussed to provide a reference for a comprehensive study of the chemical composition in Chrysanthemum morifolium and to promote an integrated and efficient development and utilization of it.