Light filling method and apparatus for photographing environment, and computer-readable storage medium

A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor, causes a device to perform a light filling method for a photographing environment, the method comprising:

• detecting a color temperature value of a current photographing environment to obtain a first color temperature value;
• and
• displaying an optimal light filling image acquired from a plurality of prestored light filling images in a light filling region of a display screen based on the first color temperature value, to implement light filling for the photographing environment, wherein the optimal light filling image is a light filling image that does not destroy white balance of a camera after light filling is implemented for the photographing environment.