diff --git a/README.md b/README.md
index 9a54588c..da3e3391 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@
 
 - 在线体验： [![SwanHub Demo](https://img.shields.io/static/v1?label=Demo&message=SwanHub%20Demo&color=blue)](https://swanhub.co/ZeYiLin/HivisionIDPhotos/demo)、[![Spaces](https://img.shields.io/badge/🤗-Open%20in%20Spaces-blue)](https://huggingface.co/spaces/TheEeeeLin/HivisionIDPhotos)、[![][modelscope-shield]][modelscope-link]
 
-- 2024.09.18: Gradio Demo增加**分享模版照**功能
+- 2024.09.18: Gradio Demo增加**分享模版照**功能、增加**美式证件照**背景选项
 - 2024.09.17: Gradio Demo增加**自定义底色-HEX输入**功能 | **（社区贡献）C++版本** - [HivisionIDPhotos-cpp](https://github.com/zjkhahah/HivisionIDPhotos-cpp) 贡献 by [zjkhahah](https://github.com/zjkhahah)
 - 2024.09.16: Gradio Demo增加**人脸旋转对齐**功能，自定义尺寸输入支持**毫米**单位
 - 2024.09.14: Gradio Demo增加**自定义DPI**功能，增加日语和韩语支持，增加**调整亮度、对比度、锐度**功能
diff --git a/README_EN.md b/README_EN.md
index 843710fb..5293ed05 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -54,7 +54,7 @@ English / [中文](README.md) / [日本語](README_JP.md) / [한국어](README_K
 
 - Online Experience: [![SwanHub Demo](https://img.shields.io/static/v1?label=Demo&message=SwanHub%20Demo&color=blue)](https://swanhub.co/ZeYiLin/HivisionIDPhotos/demo)、[![Spaces](https://img.shields.io/badge/🤗-Open%20in%20Spaces-blue)](https://huggingface.co/spaces/TheEeeeLin/HivisionIDPhotos)、[![][modelscope-shield]][modelscope-link]
 
-- 2024.09.18: Gradio Demo adds **Share Template Photos** feature
+- 2024.09.18: Gradio Demo adds **Share Template Photos** feature and **American Style** background option
 - 2024.09.17: Gradio Demo adds **Custom Background Color-HEX Input** feature | **(Community Contribution) C++ Version** - [HivisionIDPhotos-cpp](https://github.com/zjkhahah/HivisionIDPhotos-cpp) contributed by [zjkhahah](https://github.com/zjkhahah)
 - 2024.09.16: Gradio Demo adds **Face Rotation Alignment** feature, custom size input supports **millimeters**
 - 2024.09.14: Gradio Demo adds **Custom DPI** feature, adds Japanese and Korean support, adds **Adjust Brightness, Contrast, Sharpness** feature
diff --git a/README_JP.md b/README_JP.md
index bccef5f4..e254d9d3 100644
--- a/README_JP.md
+++ b/README_JP.md
@@ -51,7 +51,7 @@
 
 - オンライン体験： [![SwanHub Demo](https://img.shields.io/static/v1?label=Demo&message=SwanHub%20Demo&color=blue)](https://swanhub.co/ZeYiLin/HivisionIDPhotos/demo)、[![Spaces](https://img.shields.io/badge/🤗-Open%20in%20Spaces-blue)](https://huggingface.co/spaces/TheEeeeLin/HivisionIDPhotos)、[![][modelscope-shield]][modelscope-link]
 
-- 2024.09.18: Gradioデモに**テンプレート写真の共有**機能を追加
+- 2024.09.18: Gradioデモに**テンプレート写真の共有**機能を追加、**米国式**背景オプションを追加
 - 2024.09.17: Gradioデモに**カスタム底色-HEX入力**機能を追加 | **（コミュニティ貢献）C++バージョン** - [HivisionIDPhotos-cpp](https://github.com/zjkhahah/HivisionIDPhotos-cpp) 貢献 by [zjkhahah](https://github.com/zjkhahah)
 - 2024.09.16: Gradioデモに**顔回転対応**機能を追加、カスタムサイズ入力に**ミリメートル**をサポート
 - 2024.09.14: Gradioデモに**カスタムDPI**機能を追加、日本語と韓国語を追加，**明るさ、コントラスト、鮮明度の調整**機能を追加
diff --git a/README_KO.md b/README_KO.md
index 8d7dad5d..57b39926 100644
--- a/README_KO.md
+++ b/README_KO.md
@@ -51,7 +51,7 @@
 
 - 온라인 체험: [![SwanHub Demo](https://img.shields.io/static/v1?label=Demo&message=SwanHub%20Demo&color=blue)](https://swanhub.co/ZeYiLin/HivisionIDPhotos/demo)、[![Spaces](https://img.shields.io/badge/🤗-Open%20in%20Spaces-blue)](https://huggingface.co/spaces/TheEeeeLin/HivisionIDPhotos)、[![][modelscope-shield]][modelscope-link]
 
-- 2024.09.18: Gradio Demo에 **템플릿 사진 공유** 기능 추가
+- 2024.09.18: Gradio Demo에 **템플릿 사진 공유** 기능 추가, **미국식** 배경 옵션 추가
 - 2024.09.17: Gradio Demo에 **커스텀 배경색-HEX 입력** 기능 추가 | **(커뮤니티 기여) C++ 버전** - [HivisionIDPhotos-cpp](https://github.com/zjkhahah/HivisionIDPhotos-cpp) 기여 by [zjkhahah](https://github.com/zjkhahah)
 - 2024.09.16: Gradio Demo에 **얼굴 회전 정렬** 기능 추가, 커스텀 사이즈 입력에 **밀리미터** 단위 추가
 - 2024.09.14: Gradio Demo에 **커스텀 DPI** 기능 추가, 일본어와 한국어 추가, **밝기, 대비, 선명도 조절** 기능 추가