Of course. But it is not recommended to put it directly in the refrigerator. Putting the refrigerator directly will affect the refrigeration operation of the refrigerator, thus shortening the life of the refrigerator. Make the refrigerator replenish the freezing degree, thus increasing the power consumption. When the temperature in the refrigerator is low and the hot porridge is cold, the water will evaporate quickly and then solidify on the internal evaporator, which can form a frost layer on the evaporator in a short time. The heat prevents the evaporator from transferring the heat in the refrigerator to the outside, which affects the refrigeration effect. Of course. But it is not recommended to put it directly in the refrigerator. Putting the refrigerator directly will affect the refrigeration operation of the refrigerator, thus shortening the life of the refrigerator. Make the refrigerator replenish the freezing degree, thus increasing the power consumption. When the temperature in the refrigerator is low and the hot porridge is cold, the water will evaporate quickly and then solidify on the internal evaporator, which can form a frost layer on the evaporator in a short time. The heat prevents the evaporator from transferring the heat in the refrigerator to the outside. Affect the cooling effect. At the same time, the probe of the thermostat is covered with frost, so it is impossible to detect the temperature in the box, which makes the compressor stop working. Resulting in no cooling. Only after the frost layer melts can the compressor work again. Therefore, hot food cannot be put directly into the refrigerator. Wait until the temperature drops to room temperature before putting it in the refrigerator. If it is hot, it will go bad easily. There is also a shelf life in the refrigerator, without preservatives. If there are more grains in porridge, it will go bad more easily. The middle layer should be kept at about-10 degrees.