The invention relates to a solid culture medium for culturing fruiting bodies of Antrodia cinnamomea and a method for culturing the same. The method comprises steps of preparing a solid culture medium comprising surfactant having the concentration of 0.1%-10%(w/v) inoculating Antrodia cinnamomea to the solid culture medium and placing the solid culture medium under a specific environment for a period of time for culturing the fruiting bodies of Antrodia cinnamomea.本發明係有關於一種培養牛樟芝子實體之固態培養基及其方法,上述方法包括製備含有0.1%~10%(w/v)界面活性劑之固態培養基,將牛樟芝(Antrodia cinnamomea)接種至固態培養基上,並放置於特定環境中培養一段時間,以生成牛樟芝子實體。(S1)‧‧‧步驟一(S2)‧‧‧步驟二(S3)‧‧‧步驟三(S4)‧‧‧步驟四