diff --git a/README-en.md b/README-en.md
index b1b69e70..863580b4 100755
--- a/README-en.md
+++ b/README-en.md
@@ -9,6 +9,8 @@ This function is provided by [dixyes/phpmicro](https://github.com/dixyes/phpmicr
 
 Note: only support cli SAPI, not support fpm, cgi.
 
+> This branch is new version, if you are looking for old bash version of static-php-cli, see [bash-version](https://github.com/crazywhalecc/static-php-cli/tree/bash-version).
+
 ## Compilation Requirements
 
 Yes, this project is written in PHP, pretty funny.
diff --git a/README.md b/README.md
index 50764593..a4fe6152 100755
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ Compile A Statically Linked PHP With Swoole and other Extensions. [English READM
 
 注：只能编译 CLI 模式，暂不支持 CGI 和 FPM 模式。
 
+> 此分支为重构的新版，如果你在找纯 Bash 编写的旧版本，请到 [bash-version 分支](https://github.com/crazywhalecc/static-php-cli/tree/bash-version)。
+
 [![License](https://img.shields.io/badge/License-MIT-blue.svg)]()
 
 ## 编译环境需求