Generally, peach cakes need to be stored in a well-sealed box, such as iron box and plastic box. It should be stored in a cool environment. If stored in the refrigerator or other places where the environment is too humid, it will make the peach crisp soft or moldy. If things get soft, You can put the peach crisp in the oven, bake it at 180 degrees for another 3 minutes, and then take it out and cool it. Peach cakes will go moldy in plastic packaging barrels for a few days. In addition to the storage environment, there is also the quality problem of peach crisp itself. Peach cakes can be preserved for 30 days in this season; You can put it in autumn and winter for 45 days.