problem description

recently, I suddenly found that chrome will suddenly repeatedly request the same image resource, as shown in the figure, even though it is from memory. But why ask so many times? Under normal circumstances, you should only ask for it once, and it can not be reproduced stably. Has any boss ever encountered it? How to solve

related codes

is actually the background image in css
background: url ("resources?path=/com/fr/web/ui/images/2x/icon/check_box_normal.png") no-repeat center center;