2. The elevators and outdoor aisles belong to the public, so it will be a little difficult to make some changes here. After all, it is not convenient to set the layout in these public areas, which cannot be solved. However, more can be done indoors. In order to solve the adverse effects of the elevator on the home, it is suggested to design a partition at the entrance of the gate to alleviate the disadvantages of indoor disordered gas field.