After the customized selection area is selected, the robot will work outside the area and sometimes it can't find the area?

(1) Insufficient light will affect the robot's localization, resulting in localization failure, please ensure that the indoor lighting is sufficient when using it
(2) In the process of going to the cleaning area, if there are obstacles blocking the cleaning area will also lead to failure to find the cleaning area, please try to put away the obstacles on the ground when you use it.