diff --git a/README.md b/README.md
index 2f7c1e85..d2a7bed0 100644
--- a/README.md
+++ b/README.md
@@ -145,14 +145,20 @@ Users can **semantically specify CLI tools** in prompts - the system automatical
 
 ### Basic Invocation
 
+<div align="center">
+
 | User Prompt | System Action |
 |-------------|---------------|
 | "Use Gemini to analyze the auth module" | Auto-invoke `gemini` CLI for analysis |
 | "Let Codex review this code" | Auto-invoke `codex` CLI for review |
 | "Ask Qwen about performance optimization" | Auto-invoke `qwen` CLI for consultation |
 
+</div>
+
 ### Multi-CLI Orchestration
 
+<div align="center">
+
 | Pattern | User Prompt Example |
 |---------|---------------------|
 | **Collaborative** | "Use Gemini and Codex to collaboratively analyze security vulnerabilities" |
@@ -160,6 +166,8 @@ Users can **semantically specify CLI tools** in prompts - the system automatical
 | **Iterative** | "Use Gemini to diagnose, then Codex to fix, iterate until resolved" |
 | **Pipeline** | "Gemini designs the solution, Codex implements, Claude reviews" |
 
+</div>
+
 <details>
 <summary><b>📝 More Examples</b></summary>
 
@@ -191,12 +199,16 @@ Register **any API as a custom CLI** via Dashboard interface:
 ccw view  # Open Dashboard → Status → API Settings → Add Custom CLI
 ```
 
+<div align="center">
+
 | Field | Example |
 |-------|---------|
 | **Name** | `deepseek` |
 | **Endpoint** | `https://api.deepseek.com/v1/chat` |
 | **API Key** | `your-api-key` |
 
+</div>
+
 > ⚙️ Register once, invoke semantically forever - no code changes needed.
 
 ---
@@ -205,11 +217,15 @@ ccw view  # Open Dashboard → Status → API Settings → Add Custom CLI
 
 ACE (Augment Context Engine) provides powerful semantic code search.
 
+<div align="center">
+
 | Method | Link |
 |--------|------|
 | **Official** | [Augment MCP Documentation](https://docs.augmentcode.com/context-services/mcp/overview) |
 | **Proxy** | [ace-tool (GitHub)](https://github.com/eastxiaodong/ace-tool) |
 
+</div>
+
 ---
 
 ## 📚 CodexLens Local Search
@@ -270,6 +286,8 @@ ccw upgrade -a        # Upgrade all installations
 
 ## 📖 Documentation
 
+<div align="center">
+
 | Document | Description |
 |----------|-------------|
 | [**Workflow Guide**](WORKFLOW_GUIDE.md) | 4-level workflow system (recommended) |
@@ -278,6 +296,8 @@ ccw upgrade -a        # Upgrade all installations
 | [**FAQ**](FAQ.md) | Common questions |
 | [**Changelog**](CHANGELOG.md) | Version history |
 
+</div>
+
 ---
 
 ## 🏗️ Architecture
diff --git a/README_CN.md b/README_CN.md
index 672af05e..38fdc29a 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -145,14 +145,20 @@ ccw install -m Global
 
 ### 基础调用
 
+<div align="center">
+
 | 用户提示词 | 系统动作 |
 |------------|----------|
 | "使用 Gemini 分析 auth 模块" | 自动调用 `gemini` CLI 进行分析 |
 | "让 Codex 审查这段代码" | 自动调用 `codex` CLI 进行审查 |
 | "问问 Qwen 性能优化建议" | 自动调用 `qwen` CLI 进行咨询 |
 
+</div>
+
 ### 多 CLI 编排
 
+<div align="center">
+
 | 模式 | 用户提示词示例 |
 |------|----------------|
 | **协同分析** | "使用 Gemini 和 Codex 协同分析安全漏洞" |
@@ -160,6 +166,8 @@ ccw install -m Global
 | **迭代优化** | "用 Gemini 诊断问题，然后 Codex 修复，迭代直到解决" |
 | **流水线** | "Gemini 设计方案，Codex 实现，Claude 审查" |
 
+</div>
+
 <details>
 <summary><b>📝 更多示例</b></summary>
 
@@ -191,12 +199,16 @@ ccw install -m Global
 ccw view  # 打开 Dashboard → Status → API Settings → 添加自定义 CLI
 ```
 
+<div align="center">
+
 | 字段 | 示例 |
 |------|------|
 | **名称** | `deepseek` |
 | **端点** | `https://api.deepseek.com/v1/chat` |
 | **API Key** | `your-api-key` |
 
+</div>
+
 > ⚙️ 注册一次，永久语义调用 - 无需修改代码。
 
 ---
@@ -205,11 +217,15 @@ ccw view  # 打开 Dashboard → Status → API Settings → 添加自定义 CLI
 
 ACE (Augment Context Engine) 提供强大的语义代码搜索能力。
 
+<div align="center">
+
 | 方式 | 链接 |
 |------|------|
 | **官方** | [Augment MCP 文档](https://docs.augmentcode.com/context-services/mcp/overview) |
 | **代理** | [ace-tool (GitHub)](https://github.com/eastxiaodong/ace-tool) |
 
+</div>
+
 ---
 
 ## 📚 CodexLens 本地搜索
@@ -270,6 +286,8 @@ ccw upgrade -a        # 升级所有安装
 
 ## 📖 文档
 
+<div align="center">
+
 | 文档 | 说明 |
 |------|------|
 | [**工作流指南**](WORKFLOW_GUIDE_CN.md) | 4 级工作流系统（推荐） |
@@ -278,6 +296,8 @@ ccw upgrade -a        # 升级所有安装
 | [**常见问题**](FAQ.md) | 常见问题解答 |
 | [**更新日志**](CHANGELOG.md) | 版本历史 |
 
+</div>
+
 ---
 
 ## 🏗️ 架构概览