# GPT Image Hub prompt

## 社交主页人物合成叠层
- URL: https://www.gptimagehub.com/zh-CN/library/social-profile-character-overlay-composite
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-7202
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fsocial-profile-character-overlay-composite
- Category: 社交媒体
- Model: nanobananapro
- Aspect ratio: 9:16
- Style: photorealistic
- Tags: 社交媒体, ui合成, 主页推广, 角色叠层, 行动号召, 照片合成
- Updated: 2026-10-27T19:18:48.098Z
- Created: 2026-10-27T19:18:48.098Z

将参考角色合成到社交主页截屏上方，呈坐姿并指向用户名和关注按钮。可替换前景与背景参考图进行适配。

### Full prompt
```text
{
  "edit_type": "precise_composite_overlay_dual_interaction_english_ui",
  "source": {
    "mode": "IMAGE_COMPOSITION",
    "reference_images": {
      "foreground": "[人物参考图]",
      "background_canvas": "[个人资料页截图]"
    },
    "consistency": {
      "character_fidelity": "high",
      "background_structure": "rigid_layout_preservation"
    }
  },
  "ui_text_enforcement": {
    "target_element": "action_button_top_right",
    "mandatory_text": "Follow",
    "language": "English",
    "font_style": "sans_serif_bold_legible",
    "correction_policy": "overwrite_original_text_if_not_follow"
  },
  "background_preservation": {
    "policy": "strict_pixel_retention_mostly",
    "allowed_modifications": [
      "realistic_contact_shadows_under_character",
      "replacement_of_button_text_to_Follow"
    ]
  },
  "camera_and_lighting": {
    "perspective": "high_angle_looking_down",
    "grounding_effect": {
      "technique": "contact_shadows_under_legs",
      "placement": "on_background_surface"
    }
  },
  "pose": {
    "pose_style": "sitting_cross_legged_or_kneeling",
    "head_position": "tilted_back_looking_at_camera",
    "hands_configuration": {
      "left_hand": "pointing_to_account_name",
      "right_hand": "pointing_to_follow_button"
    }
  }
}
```