The invention relates to a technology of a soft capsule containing ciclosporin, in particular to a capsule shell composition suitably prepared into a soft capsule containing the ciclosporin as well as a preparation method thereof and the soft capsule containing the ciclosporin prepared thereby. Gelatin, glycerin, sorbierite, propanediol, water, hydroxyphenyl ethylester and talcum powder are addedin a glue digester and heated to be completely dissolved to obtain a capsule shell; and the capsule shell and a content solution are wrapped by a soft capsule machine to obtain the soft capsule. According to the capsule shell composition for the soft capsule containing the ciclosporin, which is disclosed by the invention, the contents of ethanol and the propanediol in the content of the soft capsule are ensured not to be greatly reduced in the storage process, the medicament dissolving of the ciclosporin can be ensured and the bioavailability of the ciclosporin is improved. Various raw materials provided for the capsule composition are common varieties and have low price, thus the capsule composition is suitable for large-scale industrial production.