diff --git a/sf-vertx/Dockerfile b/sf-vertx/Dockerfile
index fd4329a..802293b 100644
--- a/sf-vertx/Dockerfile
+++ b/sf-vertx/Dockerfile
@@ -1,5 +1,4 @@
-From registry.cn-chengdu.aliyuncs.com/wyxz/zulu-openjdk-alpine:21
-#FROM openjdk:17
+FROM openjdk:17
 # 复制jar文件到路径
 COPY sf-vertx/target/sf-vertx.jar /usr/local/sf-vertx.jar
 RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone