把原来的“去油补丁”升级成这个版本，放到人物资产和视频提...

把原来的“去油补丁”升级成这个版本，放到人物资产和视频提示词里： 头发材质重编译补丁 v2.0： Only change the hair material and hair surface response. Keep the same face, hairstyle silhouette, costume, body, pose and identity. The hair must look like clean freshly washed, naturally air-dried black hair, dry and soft, with low-reflective individual hair fibers. The hair surface absorbs light instead of reflecting it like wax. Show fine separated strands, broken micro-texture, soft natural flyaway hairs around the forehead and temples, and weak diffuse gray highlights only where real hair would catch light. Any highlight on the hair must be soft, fragmented and strand-shaped, never a continuous shiny strip, never a wet reflective patch, never a plastic black surface. The hair should feel clean, dry, natural, breathable and touchable, not greasy, not damp, not gelled, not waxed, not lacquered, not salon-glossy, not oily, not sweaty, not clumped, not polished, not mirror-like, not CGI plastic hair. 然后视频版还要多加一层，因为视频里油感会因为运动高光闪烁被放大。你要写： Throughout the entire video, keep the hair texture temporally stable: dry matte black hair, no moving oily shimmer, no wet glints when the head turns, no flickering specular highlights, no glossy black reflections sliding across the hair. Hair highlights remain weak, soft, broken and attached to individual strands, not moving like liquid or plastic shine. 这两段比普通“去油”强很多，因为它不是在求模型“别油”，而是在告诉模型“头发到底应该长成什么材质”。AI 对否定词经常不稳定，但对具体材质锚点更听话。尤其是这句：freshly washed, naturally air-dried black hair, low-reflective individual hair fibers，很关键。它会把模型从“古装影楼发蜡美男”拉回“自然干爽黑发”。
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