diff --git a/xxl-job-admin/Dockerfile b/xxl-job-admin/Dockerfile
index be431040..8c2049af 100644
--- a/xxl-job-admin/Dockerfile
+++ b/xxl-job-admin/Dockerfile
@@ -3,6 +3,9 @@ MAINTAINER xuxueli
 
 ENV PARAMS=""
 
+ENV TZ=PRC
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
 ADD target/xxl-job-admin-*.jar /app.jar
 
 ENTRYPOINT ["sh","-c","java -jar /app.jar $PARAMS"]
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