Click on the floating ball on the screen --> Select "more settings" Adjusting within the focus mode options Single auto focus (AF-S): manually click the Focus frame to trigger an auto focus, and fix the focus position after the focus is clear Continuous Interrupt Focus (AF-C): Continuously detect the change state of the object in the Focus frame before and after, and continuously trigger auto focus Note: If the person or Product in the picture does not move back and forth frequently, you can choose to   AF-S a single autofocus to prevent the focus of autofocus from being non-people or product body