diff --git a/README.cn.md b/README.cn.md
index af0f42c..52aad00 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -88,7 +88,7 @@ z -b foo    # 跳转到父目录中名称以 foo 开头的那一级
 
   在 `env.nu` 中加入如下代码：
 
-      luajit z.lua --init nushell | save -f ~/.cache/zlua.nu
+      lua /path/to/z.lua --init nushell | save -f ~/.cache/zlua.nu
 
   然后在 `config.nu` 中加入如下代码：
 
diff --git a/README.md b/README.md
index 1abdea7..b51bf33 100644
--- a/README.md
+++ b/README.md
@@ -131,7 +131,7 @@ z -b foo bar # replace foo with bar in cwd and cd there
 
   Put something like this in your `env.nu`:
 
-      luajit z.lua --init nushell | save -f ~/.cache/zlua.nu
+      lua /path/to/z.lua --init nushell | save -f ~/.cache/zlua.nu
 
   Then put something like this in your `config.nu`: