Xiaomi smartmi humidifier 1s problem

i have this device and yesterday i decided to clean it because i saw that it had accumulated dirt. I washed the lower part of the device with water, but it seems that water has entered the housing, ie the sensor, because now it constantly shows me the humidity in the room is 88%, which of course it is not. I tried to dry the device all day yesterday but today again the same 88% humidity in the room. I guess the water got to the sensor. is it possible how to fix it ???