diff --git a/docs/build.md b/docs/build.md
index 79a76f47..d116e0ff 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -46,7 +46,7 @@ This article explains how to build OpenNHP from source code.
 
 ## 2. System requirement
 
-- 2.1 'Go Language' environment: **Go 1.18** or above. Installation package download: <https://go.dev/dl/>
+- 2.1 'Go Language' environment: **Go 1.21** . Installation package download: <https://go.dev/dl/>
   - **Windows and macOS**Environment, install Go through the downloaded installer.
   - **Linux** environment can be installed directly through the management tool: `sudo apt install golang`
   - After the installation is successful, run the command `go version`to see the Go version number.
diff --git a/docs/zh-cn/build.zh-cn.md b/docs/zh-cn/build.zh-cn.md
index 4a94a74a..5b3af554 100644
--- a/docs/zh-cn/build.zh-cn.md
+++ b/docs/zh-cn/build.zh-cn.md
@@ -42,7 +42,7 @@ permalink: /zh-cn/build/
 
 ## 2. 系统需求
 
-- 2.1 `Go语言`环境：**Go 1.18** 或以上。安装包下载地址: <https://go.dev/dl/>
+- 2.1 `Go语言`环境：**Go 1.21** 。安装包下载地址: <https://go.dev/dl/>
   - **Windows与macOS**环境下，通过下载的安装程序来安装Go。
   - **Linux**环境下可以直接通过管理工具安装： `sudo apt install golang ` 
   - 安装成功后，运行命令`go version` 来查看Go版本号。