diff --git a/README.md b/README.md
index 20bd995..35aaa0b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,24 @@
 # proxy-get-service
 
-Proxy get service in Rust
\ No newline at end of file
+Proxy get service in Rust
+
+```shell
+% ./proxy-get-service --help
+proxy-get-service 0.1.0
+
+
+USAGE:
+    proxy-get-service [FLAGS] [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -w, --wide       Listen wide 0.0.0.0:port
+    -V, --version    Prints version information
+
+OPTIONS:
+    -p, --port <listen_port>    Listen port
+```
+
+
+
+