diff --git a/docker/dockerfile b/docker/dockerfile
index 2362a75..4d35d18 100644
--- a/docker/dockerfile
+++ b/docker/dockerfile
@@ -3,6 +3,13 @@ FROM  harbor.iwulin.tech/devops/openjdk11:jre-11.0.26_4
 # author
 MAINTAINER heyu
 
+
+
+# 设置时区为上海（北京时间）
+ENV TZ=Asia/Shanghai
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+
 # 挂载目录
 VOLUME /home/heyu
 # 创建目录