diff --git a/docker/dockerfile b/docker/dockerfile
index d6c11a2..de9cfa9 100644
--- a/docker/dockerfile
+++ b/docker/dockerfile
@@ -1,6 +1,12 @@
 # 基础镜像
 FROM  alpine-jdk11:3.0
+USER root
+
 # author
+
+
+
+
 MAINTAINER heyu