The invention relates to a soft capsule preparation with rhizoma atractylodis extract and a preparation method thereof. The liquid medicine of the preparation contains rhizoma atractylodis extract, dissolvent and supensoid agents, and a soft capsule shell contains colla taurina, glycerin, water and preservatives. Compared with the existing preparation types, the rhizoma atractylodis oil soft capsule has the advantages of stability, safety, short disintegration time, low toxicity, high drug effect and bioavailability and convenient use.