diff --git a/pay-mall-app/Dockerfile b/pay-mall-app/Dockerfile
index 35b95a0..0e859ea 100644
--- a/pay-mall-app/Dockerfile
+++ b/pay-mall-app/Dockerfile
@@ -1,5 +1,5 @@
 # —— 第一阶段：Maven 构建 ——
-FROM maven:3.8.7-eclipse-temurin-17-alpine AS builder
+FROM maven:3.8.7-openjdk-8-slim AS builder
 WORKDIR /workspace
 
 # 复制项目级 settings.xml
@@ -35,7 +35,7 @@ RUN mvn -f pom.xml clean package \
     -DskipTests -B
 
 # —— 第二阶段：运行时镜像 ——
-FROM openjdk:17-jdk-slim
+FROM openjdk:8-jdk-slim
 LABEL maintainer="smile"
 
 # 设置时区
@@ -48,4 +48,4 @@ COPY --from=builder /workspace/pay-mall-app/target/pay-mall-app.jar app.jar
 # 暴露端口
 EXPOSE 8092
 
-ENTRYPOINT ["java", "-jar", "app.jar"]
+ENTRYPOINT ["java", "-jar", "app.jar"]
\ No newline at end of file