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• 创建日期 2025年9月30日
• 最后更新 2026年9月20日

FLUX背景重绘FLUX换背景，自定画布打光电商主图海报场景

FLUX背景重绘FLUX换背景，自定画布打光电商主图海报场景 是一套面向换脸换装场景的 ComfyUI 工作流，全图共 170 个节点、365 条连线。链路以 Fast Groups Bypasser (rgthree) ×8、PreviewImage ×5、CLIPTextEncode ×4 为主干，输出图像，默认输出 512×512，适合需要稳定批量出图的同学。主模型 sam_vit_h_4b8939.pth、FLUX.1-dev-Controlnet-Inpainting-Beta.safetensors、vae-ft-mse-840000-ema-pruned.safetensors。下载后直接导入即可使用，建议显存 12GB 起（建议 16GB 以上）。

• 主模型：sam_vit_h_4b8939.pth、FLUX.1-dev-Controlnet-Inpainting-Beta.safetensors、vae-ft-mse-840000-ema-pruned.safetensors
• 核心节点：Fast Groups Bypasser (rgthree) ×8、PreviewImage ×5、CLIPTextEncode ×4
• 输出形式：输出图像 · 512×512
• 规模：170 节点 / 365 连线
• 建议显存：12GB 起（建议 16GB 以上）
• 适用场景：人物换脸、虚拟试衣、商品换装与背景替换，电商模特图的主力玩法。

工作流节点图

图较大可横向滚动；点击图片查看高清矢量原图（浏览器中可自由缩放）。

资源头图

使用说明

下载工作流文件后在 ComfyUI 中直接拖入画布（或菜单 Load 导入）即可运行；缺失的自定义节点用 ComfyUI Manager 一键安装，模型按文件名放入对应的 models 目录。

源码预览

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