diff --git a/boot/Dockerfile b/boot/Dockerfile
index 9c6b6114..4b36d463 100644
--- a/boot/Dockerfile
+++ b/boot/Dockerfile
@@ -1,11 +1,13 @@
-ARG VERSION="1.0.0"
-
 FROM eclipse-temurin:17-jre
 
+ARG VERSION=1.0.0
+
+ENV VERSION=$VERSION
+
 LABEL authors="ReaJason<reajason1225@gmail.com>"
 
 WORKDIR /app
-COPY build/libs/boot-${ARG}.jar app.jar
+COPY build/libs/boot-${VERSION}.jar app.jar
 
 ENV JAVA_OPTS="" \
     INTER_JAVA_OPTS="--add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.xml/com.sun.org.apache.xalan.internal.xsltc.trax=ALL-UNNAMED --add-opens=java.xml/com.sun.org.apache.xalan.internal.xsltc.runtime=ALL-UNNAMED"