diff --git a/Dockerfile b/Dockerfile
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+
+# FROM harbor-z.seedien.com/base/jdk11-ubuntu
+FROM openjdk:8-jdk-alpine
+WORKDIR /data
+
+COPY ./target/*.jar /data/app.jar # 复制jar到镜像
+EXPOSE 8080  # 声明端口
+ENV JAVA_OPTS=""
+ENTRYPOINT ["java", "-jar", "/data/app.jar"]
+
+# 构建镜像命令
+#  docker build -t demo:202406  .
+