diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Sol Trade SDK
+[中文](https://github.com/0xfnzero/sol-trade-sdk/blob/main/README_CN.md) | [English](https://github.com/0xfnzero/sol-trade-sdk/blob/main/README.md) | [Telegram](https://t.me/fnzero_group)
 
 A comprehensive Rust SDK for seamless interaction with Solana DEX trading programs. This SDK provides a robust set of tools and interfaces to integrate PumpFun, PumpSwap, Bonk, and Raydium CPMM functionality into your applications.
 
diff --git a/README_CN.md b/README_CN.md
index dd7ab26..3564765 100755
--- a/README_CN.md
+++ b/README_CN.md
@@ -1,4 +1,5 @@
 # Sol Trade SDK
+[中文](https://github.com/0xfnzero/sol-trade-sdk/blob/main/README_CN.md) | [English](https://github.com/0xfnzero/sol-trade-sdk/blob/main/README.md) | [Telegram](https://t.me/fnzero_group)
 
 一个全面的 Rust SDK，用于与 Solana DEX 交易程序进行无缝交互。此 SDK 提供强大的工具和接口集，将 PumpFun、PumpSwap 和 Bonk 功能集成到您的应用程序中。