diff --git a/README.md b/README.md
index 9f37682..bf3d50c 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,4 @@
-docker run --rm -it --init -w /opt -v $PWD:/opt -p 8080:8080 openresty/openresty:1.27.1.2-0-bookworm-buildpack bash
+## run default openresty
+
+1. Run `docker run --rm -it --init -w /opt -v $PWD:/opt -p 80:80 openresty/openresty:1.27.1.2-0-bookworm-buildpack`
+2. Visit `localhost` in web browser.