Cordyceps militaris medium

The invention relates to a Cordyceps militaris medium to solve problems of low contents of cordycepin and cordycepic acid in Cordyceps militaris obtained by culturing through present mediums. The Cordyceps militaris medium comprises rice flour, corn flour, isomaltulose, egg white oligopeptides, medical stone, a pupa pulp, a carrot juice and water. Cordyceps militaris cultivated with the Cordycepsmilitaris medium of the invention has the following characteristics: the survival rate reaches 99%, and the cordycepin content reaches above 8500mg/kg, and the cordycepic acid content exceeds 18%, somedicinal functions and health functions of Cordyceps militaris are strong.