diff --git a/README.md b/README.md
index 26d3171e..8c6fcba8 100644
--- a/README.md
+++ b/README.md
@@ -41,9 +41,9 @@ bash f8x -h
 
 Recommended to add to environment variables
 - wget : `wget -O f8x https://f8x.io/ && mv --force f8x /usr/local/bin/f8x && chmod +x /usr/local/bin/f8x`
-  - `f8x -help`
+  - `f8x -h`
 - curl : `curl -o f8x https://f8x.io/ && mv --force f8x /usr/local/bin/f8x && chmod +x /usr/local/bin/f8x`
-  - `f8x -help`
+  - `f8x -h`
 
 **System Dependency**
 
diff --git a/README.zh-cn.md b/README.zh-cn.md
index c4dbb751..f29c2c27 100644
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
@@ -43,9 +43,9 @@ bash f8x -h
 
 如果你希望方便点使用可以直接加到环境变量中
 - wget : `wget -O f8x https://f8x.io/ && mv --force f8x /usr/local/bin/f8x && chmod +x /usr/local/bin/f8x`
-  - `f8x -help`
+  - `f8x -h`
 - curl : `curl -o f8x https://f8x.io/ && mv --force f8x /usr/local/bin/f8x && chmod +x /usr/local/bin/f8x`
-  - `f8x -help`
+  - `f8x -h`
 
 **系统依赖**