diff --git a/README.md b/README.md
index bba1d70b..ab8ae98d 100644
--- a/README.md
+++ b/README.md
@@ -1,157 +1,59 @@
-# 🌐 CloudNativeSuite  
-Cloud-Neutral · Cloud-Agnostic · AI-Enhanced Infrastructure Platform
+[🇺🇸 English](README.md) | [🇨🇳 中文](README.zh.md)
 
----
+# AI Workspace Infrastructure Modules (iac_modules)
 
-<details>
-<summary><strong>🇨🇳 中文版 README（展开查看）</strong></summary>
+`iac_modules` is the core Infrastructure-as-Code (IaC) repository for the AI Workspace ecosystem. It provides cloud-neutral, multi-cloud GitOps orchestrations, standard Terraform/Terragrunt modules, and automated deployment pipelines for establishing a resilient, scalable AI infrastructure platform.
 
-<br>
+## About
 
-# 🌐 CloudNativeSuite  
-云中立 · 多云敏捷 · AI 驱动的基础设施平台
+- **Cloud-Neutral by Design**: Consistent resource abstraction across AWS, GCP, Azure, Alibaba Cloud, and Vultr.
+- **GitOps Orchestration**: Automated multi-environment pipelines for bootstrap, landing zone, and account matrices.
+- **VPN Overlay & Networking**: Includes configurations for establishing secure `vpn-overlay` (WireGuard, Xray) connections.
+- **Standardized HCL**: A robust library of pre-configured `terraform-hcl-standard` modules for compute, networking, and security.
 
-CloudNativeSuite 是一个以 **Cloud-Neutral（云中立）** 为核心理念构建的现代开源平台，  
-旨在为工程团队提供 **多云 GitOps 编排、可观测性、开发者加速与智能运维分析** 的统一解决方案。
+## Start TLDR
 
-平台由五大核心项目构成：
+> **Note:** These modules are designed to be consumed by CI/CD pipelines (e.g., GitHub Actions) and orchestration tools rather than being run entirely manually.
 
----
+### Prerequisites
 
-## 🧩 项目仓库（Repositories）
+Ensure you have the following installed if you plan to run modules locally:
+- Terraform >= 1.5.0
+- Terragrunt >= 0.50.0
+- Cloud Provider CLIs (AWS CLI, gcloud, etc.)
 
-| 项目名 | 描述 |
-|--------|-------------|
-| **Modern-Container-Application-Reference-Architecture** | 云中立架构示例，构建多云/混合环境的现代应用参考体系 |
-| **XControl** | X 系列工具的统一 Demo 控制台 |
-| **XStream** | 面向开发者的智能网络加速器 |
-| **XScopeHub** | 基于 OpenTelemetry 的可观测性与 AI-Ops 分析平台 |
-| **XCloudFlow** | 多云 GitOps 资源编排与自动部署引擎 |
+### Usage
 
----
+1. Multi-cloud Pipelines:
+Refer to the `.github/workflows` directory for automated matrices:
+```bash
+.github/workflows/iac-pipeline-mutli-cloud-bootstrap.yaml
+.github/workflows/iac-pipeline-mutli-cloud-landingzone-baseline.yaml
+```
 
-## 🚀 核心能力
+2. Standard Terraform Modules:
+Navigate to the module directory and initialize:
+```bash
+cd terraform-hcl-standard/
+terraform init
+terraform plan
+```
 
-### ☁️ Cloud-Neutral 多云中立  
-- 任意云环境一致使用  
-- 跨区域/跨云迁移无缝切换  
-- 统一资源模型（Cloud-Agnostic）
+3. Setup VPN Overlay:
+```bash
+cd vpn-overlay/
+# Follow specific instructions for wireguard or xray setup
+```
 
-### 🔁 GitOps 统一工作流  
-- 多环境自动化部署  
-- 自动生成、同步与调度 CloudFlow Pipelines  
-- 持续交付与状态漂移检测
+## Repository Structure
 
-### 🔭 可观测性 + AI-Ops  
-- Metrics / Logs / Traces 全栈观察  
-- 自动基线分析、智能告警  
-- AI 式根因推理与修复建议
+- `terraform-hcl-standard/`: Core, reusable Terraform modules.
+- `vpn-overlay/`: Secure networking and overlay configurations.
+- `.github/workflows/`: GitOps pipelines and CI/CD matrices.
+- `scripts/`: Helper scripts for environment setup and deployment.
+- `example/`: Example implementations and reference architectures.
 
-### ⚡ 开发者效率提升  
-- XStream 加速 GitHub / DockerHub / AI API  
-- 智能路由 & Zero-Trust 通道  
-- 低开销、高可靠网络体验
+## Docs / Links
 
-### 🧩 统一控制平面  
-- 通过 XControl 一站式查看、管理与演示  
-- 展示 CloudFlow、ScopeHub、XStream 的协同工作流
-
----
-
-## 🌟 使用场景（Use Cases）
-
-- 多云 GitOps 编排与自动部署  
-- Cloud-Neutral 应用落地架构  
-- AI 增强可观测性（智能诊断与自动分析）  
-- 大规模节点自动化/初始化  
-- 开发者跨境网络加速  
-
----
-
-## 🌐 官方网站
-
-https://www.svc.plus/
-
----
-
-欢迎参与共建，一起打造下一代 Cloud-Neutral 工程体系。
-
-</details>
-
----
-
-<details>
-<summary><strong>🇺🇸 English Version README (Click to expand)</strong></summary>
-
-<br>
-
-# 🌐 CloudNativeSuite  
-Cloud-Neutral · Multi-Cloud Ready · AI-Enhanced Infrastructure Platform
-
-CloudNativeSuite is an open platform designed around the principle of **Cloud-Neutral** infrastructure —  
-helping teams deploy, observe, accelerate, and operate workloads consistently across any cloud environment.
-
-The platform consists of five core projects:
-
----
-
-## 🧩 Repositories
-
-| Project | Description |
-|--------|-------------|
-| **Modern-Container-Application-Reference-Architecture** | Reference architecture for cloud-neutral multi-cloud application stacks |
-| **XControl** | Unified demo & control plane for all X-Series tools |
-| **XStream** | Developer network accelerator |
-| **XScopeHub** | Observability suite powered by OpenTelemetry and AI-Ops analytics |
-| **XCloudFlow** | Multi-cloud GitOps orchestrator for automated deployment pipelines |
-
----
-
-## 🚀 Core Capabilities
-
-### ☁️ Cloud-Neutral by Design  
-- Consistent experience across AWS, GCP, Azure, Alibaba Cloud, and on-prem  
-- Cross-cloud/cross-region migration without vendor lock-in  
-- Unified resource abstraction
-
-### 🔁 GitOps Orchestration  
-- Automated multi-environment deployments  
-- Cross-cloud CloudFlow pipelines  
-- Continuous delivery with drift detection
-
-### 🔭 Observability & AI-Ops  
-- Full-stack telemetry: metrics, logs, traces  
-- Automated anomaly detection  
-- AI-powered diagnostics and root-cause reasoning
-
-### ⚡ Developer Productivity  
-- XStream accelerates GitHub / DockerHub / AI APIs  
-- Reality routing & zero-trust tunnels  
-- Designed for high-latency or restricted networks
-
-### 🧩 Unified Control Plane  
-- XControl provides a consistent UI for demos & orchestration  
-- Shows how CloudFlow, ScopeHub, and XStream operate together end-to-end
-
----
-
-## 🌟 Use Cases
-
-- Multi-cloud GitOps orchestration  
-- Cloud-neutral architecture patterns  
-- AI-driven observability & diagnostics  
-- Distributed node automation  
-- Developer network acceleration  
-
----
-
-## 🌐 Official Website
-
-https://www.svc.plus/
-
----
-
-Contributions are welcome —  
-help us build the future of Cloud-Neutral Infrastructure.
-
-</details>
+- [Official Website](https://www.svc.plus/)
+- [CloudNativeSuite Documentation](https://github.com/ai-workspace-infra)
diff --git a/README.zh.md b/README.zh.md
new file mode 100644
index 00000000..13e5ba39
--- /dev/null
+++ b/README.zh.md
@@ -0,0 +1,59 @@
+[🇺🇸 English](README.md) | [🇨🇳 中文](README.zh.md)
+
+# AI Workspace Infrastructure Modules (iac_modules)
+
+`iac_modules` 是 AI Workspace 生态系统的核心基础设施即代码 (IaC) 仓库。它提供云中立的多云 GitOps 编排、标准的 Terraform/Terragrunt 模块，以及自动化的部署流水线，旨在构建弹性、可扩展的 AI 基础设施平台。
+
+## 关于 (About)
+
+- **云中立设计 (Cloud-Neutral)**：跨 AWS、GCP、Azure、阿里云和 Vultr 等环境提供一致的资源抽象。
+- **GitOps 编排**：自动化的多环境流水线，支持引导层 (Bootstrap)、登陆区 (Landing Zone) 和多云账户矩阵。
+- **VPN Overlay 与网络**：包含建立安全 `vpn-overlay`（WireGuard、Xray）连接的配置。
+- **标准化 HCL 代码**：为计算、网络和安全提供强大且预配置的 `terraform-hcl-standard` 模块库。
+
+## 快速开始 (Start TLDR)
+
+> **注意：** 这些模块主要设计供 CI/CD 流水线（例如 GitHub Actions）和编排工具调用，而不是完全通过手动运行。
+
+### 前置依赖 (Prerequisites)
+
+如果计划在本地运行模块，请确保安装了以下工具：
+- Terraform >= 1.5.0
+- Terragrunt >= 0.50.0
+- 云服务商 CLI 工具 (AWS CLI, gcloud 等)
+
+### 使用 (Usage)
+
+1. 多云流水线 (Multi-cloud Pipelines)：
+请参考 `.github/workflows` 目录中自动化的矩阵配置：
+```bash
+.github/workflows/iac-pipeline-mutli-cloud-bootstrap.yaml
+.github/workflows/iac-pipeline-mutli-cloud-landingzone-baseline.yaml
+```
+
+2. 标准 Terraform 模块：
+进入模块目录并初始化：
+```bash
+cd terraform-hcl-standard/
+terraform init
+terraform plan
+```
+
+3. 配置 VPN Overlay：
+```bash
+cd vpn-overlay/
+# 根据具体说明进行 wireguard 或 xray 配置
+```
+
+## 仓库结构 (Repository Structure)
+
+- `terraform-hcl-standard/`: 核心且可重用的 Terraform 模块。
+- `vpn-overlay/`: 安全网络与覆盖网络配置。
+- `.github/workflows/`: GitOps 流水线和 CI/CD 矩阵。
+- `scripts/`: 环境搭建与部署的辅助脚本。
+- `example/`: 示例实现与参考架构。
+
+## 文档 / 链接 (Docs / Links)
+
+- [官方网站](https://www.svc.plus/)
+- [CloudNativeSuite 文档](https://github.com/ai-workspace-infra)