Hello, please confirm whether the position where the robot enters the restricted area is a scene where the robot is difficult to walk, such as sliding door slides, high and low steps, etc. When the robot is cleaning such scenes, it may be difficult to walk, and the host may perform an escape action. If the boundary of the restricted area is set in this area, it is easy to cause the robot to enter the restricted area by mistake. It is recommended that you adjust the position of the restricted area when drawing the restricted area, and divide such scenes into the restricted area to prevent the robot from walking on such scenes. In addition, there are two types of prohibited areas. One type is the cleaning restricted area, and the other is the mopping restricted area. The cleaning restricted area is that the robot will not enter regardless of whether the water tank is installed or not. The mopping restricted area can only not be entered when the robot is installed with a water tank. The robot can enter the mopping restricted area without installing the water tank. Please confirm the type of restricted area you set.