白底证件照，光比才是命门

Turn the uploaded photo into a clean, polished ID photo suited for job applications or official registrations. Keep the hairstyle tidy and natural, dress the subject in [clothing: a black suit jacket with a simple white crew-neck blouse], and set it against a [background color: plain white] backdrop under bright, even studio light. Skin tones should read natural and clear at high resolution, framed as a straight-on, shoulders-up composition. Aim for a calm, neutral expression that still reads friendly and capable — minimal, refined, and unmistakably professional overall.

把上传的照片改成干净利落的证件照，适合求职或各类官方登记用。发型保持整齐自然，让人物穿上[clothing: a black suit jacket with a simple white crew-neck blouse]，背景设为[background color: plain white]，用明亮均匀的影棚光打光。肤色要自然清晰、高分辨率呈现，构图为正面直视、露出肩部以上。表情平静中性但要显得亲和又干练——整体简洁、精致、专业感十足。