diff --git a/app-maple-stamp-api/Dockerfile b/app-maple-stamp-api/Dockerfile
index c6cd44a..7dd6ad3 100644
--- a/app-maple-stamp-api/Dockerfile
+++ b/app-maple-stamp-api/Dockerfile
@@ -1,5 +1,8 @@
 FROM eclipse-temurin:19
-ENV LC_ALL=C.UTF-8
+
+RUN apt-get update && apt-get install -y locales
+RUN locale-gen ko_KR.UTF-8
+ENV LC_ALL ko_KR.UTF-8
 
 # 컨테이너 내부의 /app 디렉토리에 jar 파일 복사
 ARG JAR_FILE=build/libs/app-maple-stamp-api-0.0.1-SNAPSHOT.jar