diff --git a/README.md b/README.md
index 7686530..02faed6 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,17 @@
 
 ---
 
+## 📦 SDK Versions
+
+This SDK is available in multiple languages:
+
+| Language | Repository | Description |
+|----------|------------|-------------|
+| **Rust** | [sol-trade-sdk](https://github.com/0xfnzero/sol-trade-sdk) | Ultra-low latency with zero-copy optimization |
+| **Node.js** | [sol-trade-sdk-nodejs](https://github.com/0xfnzero/sol-trade-sdk-nodejs) | TypeScript/JavaScript for Node.js |
+| **Python** | [sol-trade-sdk-python](https://github.com/0xfnzero/sol-trade-sdk-python) | Async/await native support |
+| **Go** | [sol-trade-sdk-golang](https://github.com/0xfnzero/sol-trade-sdk-golang) | Concurrent-safe with goroutine support |
+
 ## ✨ Features
 
 1. **PumpFun Trading**: Support for `buy` and `sell` operations
diff --git a/README_CN.md b/README_CN.md
index 58397f3..44f8838 100755
--- a/README_CN.md
+++ b/README_CN.md
@@ -61,6 +61,17 @@
 
 ---
 
+## 📦 SDK 版本
+
+本 SDK 提供多种语言版本：
+
+| 语言 | 仓库 | 描述 |
+|------|------|------|
+| **Rust** | [sol-trade-sdk](https://github.com/0xfnzero/sol-trade-sdk) | 超低延迟，零拷贝优化 |
+| **Node.js** | [sol-trade-sdk-nodejs](https://github.com/0xfnzero/sol-trade-sdk-nodejs) | TypeScript/JavaScript，Node.js 支持 |
+| **Python** | [sol-trade-sdk-python](https://github.com/0xfnzero/sol-trade-sdk-python) | 原生 async/await 支持 |
+| **Go** | [sol-trade-sdk-golang](https://github.com/0xfnzero/sol-trade-sdk-golang) | 并发安全，goroutine 支持 |
+
 ## ✨ 项目特性
 
 1. **PumpFun 交易**: 支持`购买`、`卖出`功能