diff --git a/README.md b/README.md
index 77a085b..2448a1a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,8 @@
 # setup_mac
 애플 실리콘 M프로세서 기준 MAC OS 세팅 script
+
+## 실행 방법
+```
+chmod +x setup_mac.sh
+./setup_mac.sh
+```