Of course, the best way to solve this problem is to change the door to another position where you don't commit "corner kick". Otherwise, you can ask the decoration master to round the acute angle, or you can wrap the angle into a semi-cylindrical shape with something. In a word, let the acute angle of that angle disappear into the invisible. In this way, the health of family members can naturally be improved. If you can't rebuild the gate, you can use a simpler method, that is, hang a set of "six coppers" on the lintel of that room.