Backlight adjustment method and device, equipment and storage medium

The invention relates to a backlight adjustment method and device, equipment and a storage medium, and the method comprises the steps: obtaining the current backlight brightness of a terminal equipment screen in response to the detection that the terminal equipment meets a backlight adjustment condition, and the current backlight brightness comprises the current brightness of a backlight module of the terminal equipment screen; determining a backlight brightness adjustment step length according to the current backlight brightness; and adjusting the current backlight brightness to a predetermined target adjustment brightness based on the backlight brightness adjustment step length. According to the invention, gradient adjustment of the backlight brightness of the screen of the terminal equipment can be realized, sudden change of the screen brightness can be avoided, discomfort of eyes of a user can be avoided, and the visual experience of the user is improved. 本公开是关于一种背光调整方法、装置、设备及存储介质，该方法包括：响应于检测到所述终端设备满足背光调整