The scale and combination of space will have a certain impact on people's psychology. Squares that are too large usually have a weak sense of closure, and people in them appear too empty due to a lack of closeness and sense of location. Small squares have a strong sense of closure, and people who live in small squares often have a sense of intimacy and stability. Therefore, it is easier to become a popular square form for people. Of course, we can also re-cut the square that is too large, so that the original huge square can be broken into pieces in terms of the functional layout, so as to avoid the feeling of boredom and desolation when people are in the square.