The invention provides a sleep control method for a beauty makeup refrigerator. The sleep control method comprises the following steps that S2, the current temperature T of an inner cavity of the beauty makeup refrigerator is obtained in real time; S3, whether T is larger than or equal to a first temperature threshold value T1 or not is judged, if yes, a step S4 is executed, and if not, the step S2 is executed; S4, whether the current time X is within a sleep time period X1 of the beauty makeup refrigerator or not is judged, if yes, the step S2 is executed, and if not, a step S5 is executed; S5, a compressor of the beauty makeup refrigerator is started to operate; S6, whether T is smaller than or equal to a second temperature threshold value T2 or not is judged, if yes, a step S7 is executed, and if not, operation of the step S5 is kept; and S7, the compressor of the beauty makeup refrigerator stops running. According to the sleep control method for the beauty makeup refrigerator, the fresh-keeping quality of the beauty makeup refrigerator is guaranteed to a large extent, and meanwhile, the starting operation time of the compressor is properly delayed backwards in the sleep period of a user, so that the sleep period of the user is staggered, and the sleep quality of the user is prevented from being influenced by relatively high running noise of the compressor when the beauty makeup refrigerator runs at night.