diff --git a/container/dockerfiles/Dockerfile b/container/dockerfiles/Dockerfile
index d8a3d158828fa40435cca7744126348220a92f49..1ffe27e46ef995295b5bb561265fb30b1817bc1c 100644
--- a/container/dockerfiles/Dockerfile
+++ b/container/dockerfiles/Dockerfile
@@ -1,14 +1,11 @@
-FROM openjdk:8-jdk-alpine3.9
+FROM openjdk:16-jdk-alpine3.13
 
 LABEL author="yangvipguang"
 
-ENV  VERSION 2.1.0
-ENV  JAR_PATH kafka-manager-web/target
-COPY $JAR_PATH/kafka-manager-web-$VERSION-SNAPSHOT.jar /tmp/app.jar
-COPY $JAR_PATH/application.yml  /km/
+ENV  VERSION 2.3.1
 
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
-RUN apk add --no-cache --virtual .build-deps \
+RUN apk add --no-cache  --virtual .build-deps \
     font-adobe-100dpi \
     ttf-dejavu \
     fontconfig \ 
@@ -19,26 +16,28 @@ RUN apk add --no-cache --virtual .build-deps \
     tomcat-native \
     && apk del .build-deps
 
+RUN apk add --no-cache tini
+
+
+
+
 ENV AGENT_HOME /opt/agent/
 
 WORKDIR /tmp
-COPY docker-depends/config.yaml    $AGENT_HOME
-COPY docker-depends/jmx_prometheus_javaagent-0.14.0.jar $AGENT_HOME
 
-ENV JAVA_AGENT="-javaagent:$AGENT_HOME/jmx_prometheus_javaagent-0.14.0.jar=9999:$AGENT_HOME/config.yaml"
+COPY $JAR_PATH/kafka-manager.jar app.jar
+# COPY application.yml     application.yml   ##默认使用helm 挂载，防止敏感配置泄露
 
-ENV JAVA_HEAP_OPTS="-Xms1024M -Xmx1024M -Xmn100M "
+COPY docker-depends/config.yaml    $AGENT_HOME
+COPY docker-depends/jmx_prometheus_javaagent-0.15.0.jar $AGENT_HOME
 
+ENV JAVA_AGENT="-javaagent:$AGENT_HOME/jmx_prometheus_javaagent-0.15.0.jar=9999:$AGENT_HOME/config.yaml"
+ENV JAVA_HEAP_OPTS="-Xms1024M -Xmx1024M -Xmn100M "
 ENV JAVA_OPTS="-verbose:gc  \
-               -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintHeapAtGC -Xloggc:/tmp/gc.log -XX:+PrintGCDateStamps  -XX:+PrintGCTimeStamps \
                -XX:MaxMetaspaceSize=256M  -XX:+DisableExplicitGC -XX:+UseStringDeduplication \
                -XX:+UseG1GC  -XX:+HeapDumpOnOutOfMemoryError   -XX:-UseContainerSupport" 
-#-Xlog:gc -Xlog:gc* -Xlog:gc+heap=trace  -Xlog:safepoint
-
 EXPOSE 8080  9999
 
-ENTRYPOINT ["sh","-c","java     -jar    $JAVA_HEAP_OPTS  $JAVA_OPTS /tmp/app.jar --spring.config.location=/km/application.yml"]
-
-## 默认不带Prometheus JMX监控，需要可以自行取消以下注释并注释上面一行默认Entrypoint 命令。
-## ENTRYPOINT ["sh","-c","java     -jar  $JAVA_AGENT  $JAVA_HEAP_OPTS  $JAVA_OPTS /tmp/app.jar --spring.config.location=/km/application.yml"]
+ENTRYPOINT ["tini", "--"]
 
+CMD ["sh","-c","java     -jar  $JAVA_AGENT  $JAVA_HEAP_OPTS  $JAVA_OPTS app.jar --spring.config.location=application.yml"]