[{"data":1,"prerenderedAt":139},["ShallowReactive",2],{"faq-doc-workflow-change-bg-lite-color-order":3},{"id":4,"title":5,"answer":6,"body":7,"canonical":115,"category":116,"description":117,"draft":118,"extension":119,"faqRefs":120,"h1":5,"meta":124,"navigation":125,"path":126,"published":125,"question":5,"relatedTools":127,"robots":131,"seo":132,"slug":134,"stem":135,"summary":136,"updatedAt":137,"__hash__":138},"faqs\u002Ffaqs\u002Fchange-bg-lite-color-order.md","换底色·基础版支持哪些背景？","基础版支持透明底、白底、蓝底、红底和其他纯色，更适合边缘干净的人像或证件照快速换底。",{"type":8,"value":9,"toc":105},"minimark",[10,14,18,21,37,40,58,61,75,78],[11,12,13],"h2",{"id":13},"使用场景",[15,16,17],"p",{},"适合背景比较干净、人物边缘清楚的头像、简历照和证件照。它更适合快速换常见底色；如果头发、衣领、肩部边缘很复杂，先不要急着导出最终图。",[11,19,20],{"id":20},"背景怎么选",[22,23,24,28,31,34],"ul",{},[25,26,27],"li",{},"透明底：适合后续继续做海报、头像排版或叠加到其他背景上。",[25,29,30],{},"白底：适合简历照、证件照、头像和多数上传场景。",[25,32,33],{},"蓝底、红底：适合明确要求这类底色的提交入口。",[25,35,36],{},"其他纯色：适合社媒头像、品牌物料或统一视觉风格。",[11,38,39],{"id":39},"推荐处理顺序",[41,42,43,46,49,52,55],"ol",{},[25,44,45],{},"先确认用途：继续排版、上传材料、简历头像，还是证件照提交。",[25,47,48],{},"按用途选择底色，不要为了好看先选颜色。",[25,50,51],{},"换底后放大看头发、耳朵、衣领和肩线。",[25,53,54],{},"透明底用于后续排版时优先保留 PNG；多数上传场景优先使用 JPG。",[25,56,57],{},"上传前再看一遍格式、体积和小图预览。",[11,59,60],{"id":60},"重点看哪里",[22,62,63,66,69,72],{},[25,64,65],{},"边缘是否干净，尤其是发丝和肩部。",[25,67,68],{},"透明底是否真的被目标系统支持。",[25,70,71],{},"白底、蓝底、红底是否符合提交入口要求。",[25,73,74],{},"小图里人物是否仍然清楚，底色没有压住主体。",[11,76,77],{"id":77},"常见错误与修正",[22,79,80,87,93,99],{},[25,81,82,86],{},[83,84,85],"strong",{},"所有素材都用同一底色","：按用途分开保存透明版、白底版或提交版。",[25,88,89,92],{},[83,90,91],{},"透明底直接用于强制白底场景","：先合成白底，再导出正式文件。",[25,94,95,98],{},[83,96,97],{},"边缘未检查就导出","：先放大确认发丝和肩部边缘，再保存最终图。",[25,100,101,104],{},[83,102,103],{},"原图边缘很复杂还用基础版硬做","：先换更清晰的原图，或改用更细的修边流程。",{"title":106,"searchDepth":107,"depth":107,"links":108},"",3,[109,111,112,113,114],{"id":13,"depth":110,"text":13},2,{"id":20,"depth":110,"text":20},{"id":39,"depth":110,"text":39},{"id":60,"depth":110,"text":60},{"id":77,"depth":110,"text":77},null,"workflow","说明换底色基础版支持透明底、白底、蓝底、红底和其他纯色，以及这些背景分别适合哪些上传或排版场景。",false,"md",[121,122,123],"transparent-png-black-background","choose-between-jpg-png-webp","change-bg-color-order",{},true,"\u002Ffaqs\u002Fchange-bg-lite-color-order",[128,129,130],"change-bg-lite","change-bg","matting-lite","index,follow",{"title":5,"description":133,"robots":131},"换底色基础版支持透明、白、蓝、红和其他纯色，适合边缘干净的证件照、人像照和常见头像素材。","change-bg-lite-color-order","faqs\u002Fchange-bg-lite-color-order","基础版适合快速处理常见底色。原图边缘越干净，透明底、白底、蓝底和红底的效果越稳定。","2026-06-18","mO1HrtNcO3lFahemXkeRibr8hoRJW8w-lZn8L89zhvc",1781797970363]