diff --git a/charts/rancher/scripts/README.md b/charts/rancher/scripts/README.md
index bac4dfe..3a26aca 100644
--- a/charts/rancher/scripts/README.md
+++ b/charts/rancher/scripts/README.md
@@ -11,14 +11,14 @@
 ``` sh
 # 1. post-delete-hook.sh 실행
 ## RANCHER_NAMESPACE에 rancher가 배포된 namespace를 설정
-$ export RANCHER_NAMESPACE="rancher" 
-$ export NAMESPACES="cattle-fleet-system cattle-system rancher-operator-system"
-$ export TIMEOUT="120" 
-$ export IGNORETIMEOUTERROR="false" 
-$ ./post-delete-hook.sh
+export RANCHER_NAMESPACE="rancher" 
+export NAMESPACES="cattle-fleet-system cattle-system rancher-operator-system"
+export TIMEOUT="120" 
+export IGNORETIMEOUTERROR="false" 
+./post-delete-hook.sh
 
 # 2. cleanup-rancher.sh
-$ ./cleanup-rancher.sh
+./cleanup-rancher.sh
 Do you want to continue (y/n)? y
 ```
 
@@ -27,4 +27,4 @@ Do you want to continue (y/n)? y
 - rancher 사용 중 생성한 app 삭제, helm 배포 중 생성한 리소스 삭제 등의 작업을 진행한다.
 
 #### 2) cleanup-rancher
-- rancher가 실행하며 생성한 CRD와 Namespace를 삭제한다.
\ No newline at end of file
+- rancher가 실행하며 생성한 CRD와 Namespace를 삭제한다.