diff --git a/src/main/resources/DockerFile b/src/main/resources/DockerFile
index d46be32..7c91df8 100644
--- a/src/main/resources/DockerFile
+++ b/src/main/resources/DockerFile
@@ -1,10 +1,4 @@
-# FROM 指定基础镜像
-FROM openjdk:8-jdk-alpine
-# ARG 构建参数
-ARG JAR_FILE=build/libs/*.jar
-# COPY 复制文件
-COPY ${JAR_FILE} app.jar
-# 暴露端口
-EXPOSE 8080
-# CMD 容器启动命令
-CMD java -jar ./app.jar
\ No newline at end of file
+FROM java:alpine
+VOLUME /tmp
+ADD demo_actions-0.0.1-SNAPSHOT.jar app.jar
+ENTRYPOINT ["java","-Xms256m","-Xmx256m","-jar","/app.jar"]
\ No newline at end of file