Reputation has been declining. . I am so angry. . .
I just found the problem! ! Because of the position of the dining table and chairs. Waiters usually put dishes from the opposite side of customers. If your dining table and chairs are unscientific and the waiter can't put the dishes on the table from the opposite side (or next to the customers), then he won't move!
At first, I leaned the dining table against the wall on the right, and the chair was facing the wall. Because the waiter can't put the food on the customer's back, I won't put it in. . . Hey. . . Now I know that because I changed the position of the dining table, the waiter moved skillfully again!