diff --git a/Dockerfile b/Dockerfile
index c41a1d3..9e25db0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.etest.tf.cn/base/jdk:v20191019
+FROM openjdk:8
 # 复制jar文件到路径
 COPY ./sf-admin/target/sf-admin.jar /usr/local/sf-admin.jar
 # 指定路径