The comprehensive sensory of the cake was discussed in this paper, which was affected by the amount of sweetness inhibitor, the amount of caster sugar and the amount of rice bran oil. Based on the single factor experiment, the response surface method was used to optimize the best technological formula, and it was determined as follows: the amount of sweetness inhibitor 0.18‰, the amount of caster sugar 33.15%, and the amount of ice bran oil 15.49%.