diff --git a/Dockerfile b/Dockerfile
index bdda202..76dd192 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,10 +2,7 @@
 FROM ubuntu:20.04
 
 # 필요한 패키지 설치
-RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-pip && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-pip && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 # 작업 디렉토리 설정
 WORKDIR /app