Prompt: Game icon，a  box
Negative prompt: Vague,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality，
Low resolution, poor anatomical structure, text, errors, redundant digits, fewer digits, 
worst quality, low quality, normal quality, jpeg artifacts, signatures, watermarks, user
 names, {Blur: 1.1},  multiple objects