diff --git a/Dockerfile b/Dockerfile
index 58091c5..bd1d22a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
-FROM openjdk:21-jdk-slim
+//FROM openjdk:21-jdk-slim (기존꺼)
+
+FROM openjdk:21-slim
 
 COPY /build/libs/tennis-park-0.0.1-SNAPSHOT.jar app.jar
 
-CMD ["java", "-jar", "app.jar"]
\ No newline at end of file
+CMD ["java", "-jar", "app.jar"]