diff --git a/jre/8/Dockerfile b/jre/8/Dockerfile
index 55eea20..b124d1c 100644
--- a/jre/8/Dockerfile
+++ b/jre/8/Dockerfile
@@ -1,8 +1,12 @@
-FROM repository.anxinyun.cn/devops/alpine:3-tz-hw
+FROM openjdk:8-jre-alpine
 
-ENV JDK_VERSION_MAIN 8
+RUN set -eu; \
+    sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories; \
+    apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone \
+    && apk del tzdata; \
+    addgroup -g 1000 fs \
+    && adduser -u 1000 -G fs -s /bin/sh -D fs 
 
-ENV JDK_VERSION 8.322.06-r0
-
-RUN apk add --no-cache openjdk${JDK_VERSION_MAIN}-jre==${JDK_VERSION}; \
-    java -version
+USER fs