What if the roof of the house faces the door?

The window of the house faces the roof, and the roof is the roof. It is easy for people to get sick in the head and cause damage to the punch. So the best solution is to put green plants in the window, hang a geomantic compass outside the window, or hang a string of five emperors' money directly outside the window sill with geomantic omen. Usually the curtains are closed, which can be solved.