diff --git a/操作文档/6、制作JDK21的Docker镜像.md b/操作文档/6、制作JDK21的Docker镜像.md
index 260d3996..dfb17f67 100644
--- a/操作文档/6、制作JDK21的Docker镜像.md
+++ b/操作文档/6、制作JDK21的Docker镜像.md
@@ -1,3 +1,46 @@
+### 零、阿里巴巴 $dragonwell$ $JDK21$版本：
+
+```shell
+docker pull dragonwell-registry.cn-hangzhou.cr.aliyuncs.com/dragonwell/dragonwell:21
+```
+
+
+
+跑起来看看
+
+```shell
+docker run -d dragonwell-registry.cn-hangzhou.cr.aliyuncs.com/dragonwell/dragonwell:21 sh -c "tail -f /dev/null"
+
+[root@iZ2ze7rbr33s5tbblr53f6Z ~]# docker ps -a | grep dragonwell
+15d2a7d3cc23   dragonwell-registry.cn-hangzhou.cr.aliyuncs.com/dragonwell/dragonwell:21   "jshell"   23 seconds ago   Exited (0) 20 seconds ago             busy_fermat
+
+docker exec -it 78175345e657 sh
+
+sh-4.4# cat /etc/os-release
+NAME="Alibaba Cloud Linux"
+VERSION="3 (OpenAnolis Edition)"
+ID="alinux"
+ID_LIKE="rhel fedora centos anolis"
+VERSION_ID="3"
+VARIANT="OpenAnolis Edition"
+VARIANT_ID="openanolis"
+ALINUX_MINOR_ID="2104"
+ALINUX_UPDATE_ID="10"
+PLATFORM_ID="platform:al8"
+PRETTY_NAME="Alibaba Cloud Linux 3.2104 U10 (OpenAnolis Edition)"
+ANSI_COLOR="0;31"
+HOME_URL="https://www.aliyun.com/"
+
+
+sh-4.4# java -version
+openjdk version "21.0.4.0.4" 2024-07-16
+OpenJDK Runtime Environment (Alibaba Dragonwell Extended Edition)-21.0.4.0.4+7-GA (build 21.0.4.0.4)
+OpenJDK 64-Bit Server VM (Alibaba Dragonwell Extended Edition)-21.0.4.0.4+7-GA (build 21.0.4.0.4, mixed mode, sharing)
+
+```
+
+
+
 ### 一、下载$JDK21$
 
 > https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz
@@ -89,8 +132,6 @@ ENV PATH=$JAVA_HOME/bin:$PATH
 
 
 
-### 
-
 ```shell
 docker build -t dsideal/jdk:21 .
 ```