diff --git a/mall-ums/ums-boot/Dockerfile b/mall-ums/ums-boot/Dockerfile
index adac1d224..966426873 100644
--- a/mall-ums/ums-boot/Dockerfile
+++ b/mall-ums/ums-boot/Dockerfile
@@ -1,6 +1,12 @@
-FROM openjdk:8-jdk-alpine
-VOLUME /tmp
-ADD target/ums-boot.jar mall-ums.jar
-ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/mall-ums.jar"]
-EXPOSE 8601
+FROM openjdk:8-jre
+MAINTAINER youlai youlaitech@163.com
+
 RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \&& echo 'Asia/Shanghai' >/etc/timezone
+
+VOLUME /tmp
+
+ADD target/ums-boot.jar mall-ums.jar
+
+ENTRYPOINT ["java", "-Xmx128m", "-Djava.security.egd=file:/dev/./urandom","-jar","/mall-ums.jar"]
+
+EXPOSE 8601