The present invention relates to a solid pharmaceutical preparation of 3-Fluoro-4-[7-methoxy-3-methyl-8-(1-methyl-1H-pyrazol-4-yl)-2-oxo-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl]-benzonitrile, a method of making same, and medical uses thereof.本發明係關於3-氟-4-[7-甲氧基-3-甲基-8-(1-甲基-1H-吡唑-4-基)-2-側氧基-2,3-二氫-咪唑并[4,5-c]喹啉-1-基]-苯甲腈之固體醫藥製劑、製備其之方法及其醫學用途。