常见错误
- 在同一个提示词里同时要求特写和全身构图。
- 加入太多互相抢画面的风格方向。
- 只写 beautiful 这类泛词，却缺少具体视觉细节。
光线配方
Calm Portrait with Soft Window Light
你可以把这个配方当成模块化提示词教程：先确定主体，加入一个清晰的姿势，再叠加服装、场景、镜头、光线、氛围和风格。可复制给模型的提示词片段保持英文。
正向提示词
original character portrait with friendly expression, front view portrait, relaxed shoulders, gazing slightly past the camera, simple sweater, small pendant, neat hairstyle, minimal indoor background with a curtain edge, close-up portrait, 85mm lens feel, soft natural window lighting, gentle catchlights, calm mood, approachable and reflective, semi-realistic illustration, subtle skin shading, clean composition, coherent anatomy, detailed materials, balanced colors, polished illustration
负向提示词
low quality, blurry, extra fingers, deformed hands, unreadable details, harsh artifacts, watermark, text overlay
参数
aspect ratio: 4:5 steps: 28 CFG scale: 6.5 sampler: DPM++ 2M