Some people may say that they eat too much in two or three days and don't want to eat every day. The best way is to dry the soaked fungus again. It's summer and sunny. Put the fungus in the sun for a day and it will basically dry, so it is not afraid that the fungus will go bad and it is easy to preserve. You don't need to put it in the refrigerator, just put it in a dry and ventilated place.