During the day or at night, the gate occasionally rings once or twice. What's the solution to the general feng shui that sounds like a small clod?

It depends on whether your home has a yard. If it does,

Usually, ghosts have no reason to specifically target your door, because it doesn't.

Meaning. To deal with ghosts hitting the door, just tie one inside the gate.

Red cloth, 5CM wide, 10CM long, see the result.

But I guess it may not be a ghost. Because ghosts don't have Ben who hit the door.

Yes, that's settled.