Dota2 map snow effect canceled

What you want to ask is how to cancel the snow drift effect of dota2 map? The snow effect of dota2 map cannot be cancelled. Because the snow effect of dota2 map is your weather effect, rain and so on. But it's all snow, which is the effect of the festival, only at certain times in the whole DOTA. It cannot be cancelled during the holiday period, and it will be cancelled automatically only after the holiday.