diff --git a/docker/Dockerfile b/docker/Dockerfile
index 98bc313..0f68591 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -18,8 +18,7 @@ ADD dst_admin_docker.sh dst_admin_docker.sh
 RUN chmod 755 dst_admin_docker.sh
 
 RUN dpkg --add-architecture i386 \
-    && apt-get update \
-    && apt-get install -y --no-install-recommends --no-install-suggests  \
+    && apt update && apt install -y --no-install-recommends --no-install-suggests  \
         libstdc++6:i386 \
         libgcc1:i386 \
         lib32gcc-s1 \
@@ -50,7 +49,8 @@ RUN dpkg --add-architecture i386 \
 # amd64 openjdk-8-jre-headless
 RUN wget http://snapshot.debian.org/archive/debian-security/20220210T090326Z/pool/updates/main/o/openjdk-8/openjdk-8-jre-headless_8u312-b07-1~deb9u1_amd64.deb
 RUN dpkg -i openjdk-8-jre-headless_8u312-b07-1~deb9u1_amd64.deb
-RUN apt-get clean
+RUN apt remove openjdk-11-jre-headless -y
+RUN apt autoremove -y
 RUN rm -rf openjdk-8-jre-headless_8u312-b07-1~deb9u1_amd64.deb
 
 EXPOSE 8080/tcp
@@ -58,5 +58,6 @@ EXPOSE 10888/udp
 EXPOSE 10998/udp
 EXPOSE 10999/udp
 
+ENV JAVA_OPTS="-server -Xms256m -Xmx256m"
 
 ENTRYPOINT ["./dst_admin_docker.sh"]
diff --git a/docker/build_image.sh b/docker/build_image.sh
index 0f977b4..f593c62 100755
--- a/docker/build_image.sh
+++ b/docker/build_image.sh
@@ -15,6 +15,6 @@ fi
 USERNAME=$1
 CLIENT_VERSION=$2
 
-wget http://clouddn.tugos.cn/release/dst-admin-${CLIENT_VERSION}.jar -O ./dst-admin.jar
+#wget http://clouddn.tugos.cn/release/dst-admin-${CLIENT_VERSION}.jar -O ./dst-admin.jar
 
 docker build -t ${USERNAME}/dst-admin:v${CLIENT_VERSION} .
diff --git a/docker/dst_admin_docker.sh b/docker/dst_admin_docker.sh
index de0f6ce..e1fc051 100644
--- a/docker/dst_admin_docker.sh
+++ b/docker/dst_admin_docker.sh
@@ -12,7 +12,7 @@ docker_log "------------------------------------------------------------------"
 docker_log "-- 欢迎使用 dst-admin docker镜像喵~"
 docker_log "-- 镜像用法、更新日志及常见问题: https://hub.docker.com/r/dzzhyk/dst-admin"
 docker_log "-- 镜像作者: dzzhyk@qq.com"
-docker_log "-- 更新时间: 2024-03-03 14:14:30"
+docker_log "-- 更新时间: 2024-05-24 15:28:50"
 docker_log "------------------------------------------------------------------"
 docker_log "-- STEP 1 检查*必要*命令安装情况喵!"
 docker_log "------------------------------------------------------------------"
@@ -29,7 +29,7 @@ done
 docker_log "------------------------------------------------------------------"
 docker_log "-- STEP 1 完成"
 docker_log "------------------------------------------------------------------"
-
+java -version
 docker_log "------------------------------------------------------------------"
 docker_log "-- STEP 2 检查steamcmd安装情况并更新喵~"
 docker_log "------------------------------------------------------------------"
@@ -82,7 +82,9 @@ docker_log "------------------------------------------------------------------"
 
 docker_log "------------------------------------------------------------------"
 docker_log "-- STEP 4 启动dst-admin管理端喵~"
-docker_log "-- meow~meow~ 发现*任何*使用docker版本dst-admin问题，可以通过邮件反馈容器日志: dzzhyk@qq.com"
-docker_log "-- 导出日志: $ docker logs dst-admin(容器名) > dst-admin-docker.log"
+docker_log "-- 提示1: 发现docker版本dst-admin问题，请邮件反馈容器日志 => dzzhyk@qq.com"
+docker_log "-- 提示2: 导出容器日志 => docker logs (容器名) > dst-admin-docker.log"
+docker_log "-- 提示3: 设置JAVA_OPTS => -e JAVA_OPTS='' 管理端Java启动参数(比如控制管理端内存占用)"
+docker_log "---当前JAVA_OPTS: ${JAVA_OPTS}"
 docker_log "------------------------------------------------------------------"
-java -jar -Xms256m -Xmx256m ./dst-admin.jar
+java -jar $JAVA_OPTS ./dst-admin.jar