Mate30 camera turns on screen smearing at night

When shooting at night, if you hold the camera or move objects, it is easy to cause smear. When shooting at night, the Mate30 camera needs to use a longer exposure time to capture more light due to the darker light, which may cause smearing. Smear refers to the phenomenon of blurring or ghosting in the image due to the movement of objects or the camera during the shooting process.