# GPT Image Hub prompt

## 社交媒体引导关注合成图
- URL: https://www.gptimagehub.com/zh-CN/library/influencer-follow-button-promo-composite
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-6873
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Finfluencer-follow-button-promo-composite
- Category: 社交媒体
- Model: nanobanana
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 合成, 社交媒体, 推广, 俯视角度, 网红, 行动号召
- Updated: 2026-10-27T01:27:23.098Z
- Created: 2026-10-27T01:27:23.098Z

将上传的人物主体合成到自定义背景上，并躺卧指向右上角。替换括号中的参考图目标即可引导视线至任意界面元素。

### Full prompt
```text
{
  "edit_type": "creative_composite_layering",
  "source": {
    "_hint": "基础逻辑：将人物（参考图1）叠加置于背景图片（参考图2）上方",
    "mode": "EDIT",
    "reference_images": {
      "first": "[前景人物或角色]",
      "second": "[背景风景或主页截图]"
    },
    "preserve_from_first": {
      "same_person_or_group": true,
      "same_faces": true,
      "same_hairstyles": true,
      "same_outfits": true
    }
  },
  "identity": {
    "keep_identity_consistent": true,
    "expression": "面向镜头的明朗亲切微笑"
  },
  "camera_effect": {
    "perspective": "俯视向下的高角度镜头",
    "style": "社交媒体行动号召风格",
    "depth_of_field": "焦点清晰落在面部与所指手指上",
    "framing": "人物居中，右上角留出空白空间"
  },
  "pose": {
    "pose_style": "仰卧躺下姿态",
    "face_direction": "径直抬头看向镜头",
    "hand_gestures": {
      "right_hand_action": "食指指向",
      "target_direction": "右上角45度方向",
      "purpose": "模拟点击关注或订阅按钮",
      "arm_position": "手臂向镜头右上方向伸展"
    },
    "body_language": "热情诱人且充满活力",
    "style_tags": [
      "网红推广风格",
      "动态透视"
    ]
  },
  "background_integration": {
    "method": "完全替换背景",
    "target_area": "人物身后的整个画布",
    "content_source": "reference_image_second",
    "perspective_match": "平铺俯拍匹配",
    "rules": {
      "character_must_be_top_layer": true,
      "leave_space_in_upper_right_for_ui": true
    }
  },
  "composition": {
    "visual_flow": "从面部延伸至右上角的对角线视觉引导",
    "focal_points": [
      "人物眼睛",
      "所指指尖"
    ],
    "negative_space": "右上角无遮挡的留白区域"
  },
  "constraints": {
    "no_holding_phone_device": true
  }
}
```