diff --git a/README.md b/README.md
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+++ b/README.md
@@ -58,8 +58,9 @@ Prompt Optimizer是一个强大的AI提示词优化工具，帮助你编写更
 ### 图像生成模式
 - 🖼️ **文生图（T2I）**：通过文本提示词生成图像
 - 🎨 **图生图（I2I）**：基于本地图片进行图像变换和优化
-- 📐 **灵活配置**：支持生成1-4张图片，自定义尺寸和参数
 - 🔌 **多模型支持**：集成Gemini、Seedream等主流图像生成模型
+- ⚙️ **模型参数**：支持各模型特有参数配置（如尺寸、风格等）
+- 📥 **预览与下载**：实时预览生成结果，支持下载保存
 
 ### 高级测试模式
 - 📊 **上下文变量管理**：自定义变量、批量替换、变量预览
diff --git a/README_EN.md b/README_EN.md
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@@ -58,8 +58,9 @@ Prompt Optimizer is a powerful AI prompt optimization tool that helps you write
 ### Image Generation Mode
 - 🖼️ **Text-to-Image (T2I)**: Generate images from text prompts
 - 🎨 **Image-to-Image (I2I)**: Transform and optimize images based on local files
-- 📐 **Flexible Configuration**: Generate 1-4 images with customizable dimensions and parameters
 - 🔌 **Multi-model Support**: Integrated with mainstream image generation models like Gemini, Seedream
+- ⚙️ **Model Parameters**: Support model-specific parameter configuration (size, style, etc.)
+- 📥 **Preview & Download**: Real-time preview of generated results with download support
 
 ### Advanced Testing Mode
 - 📊 **Context Variable Management**: Custom variables, batch replacement, variable preview