diff --git a/README.md b/README.md
index 3d6fd08..e97e8b0 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,9 @@
 # sd-webui-tunnels
+
+Tunneling extension for [AUTOMATIC1111/stable-diffusion-webui](https://github.com/AUTOMATIC1111/stable-diffusion-webui)
+
+## Usage
+
+### cloudflared
+
+add `--cloudflared` to commandline options.
diff --git a/pyproject.toml b/pyproject.toml
index 7051bea..a12a843 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "sd-webui-tunnels"
 version = "23.2.0"
-description = "tunneling extension for automatic1111 sd-webui"
+description = "Tunneling extension for automatic1111 sd-webui"
 authors = [
     {name = "dowon", email = "ks2515@naver.com"},
 ]
@@ -14,6 +14,7 @@ repository = "https://github.com/Bing-su/sd-webui-tunnels"
 
 [tool.isort]
 profile = "black"
+known_first_party = ["modules", "launch"]
 
 [tool.ruff]
 select = ["A", "B", "C4", "E", "F", "I001", "N", "PT", "UP", "W"]