diff --git a/README.md b/README.md
index 6f47215..a58b53e 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,27 @@
 
 <img src="./icon/avatar.png" width="100">
 
+```sh
+$ ai
+```
+
 ```sh
 $ cargo build
 $ ./target/debug/ai ai -t
 ```
+
+### login
+
+```sh
+# ai t $handle -p $password
+$ ai t yui.syui.ai -p password
+
+$ cat ~/.config/ai/token.toml
+```
+
+### refresh
+
+```
+$ ai r
+```
+