[ISSUE #531] Update docker image address (#605)

Co-authored-by: von gosling <vongosling@apache.org>
diff --git a/README.md b/README.md
index cfa5f66..f4c7ad6 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,20 @@
 ```
 docker pull apacherocketmq/rocketmq-console-ng
 ```
+
+> currently the newest available docker image is apacherocketmq/rocketmq-console-ng:2.0.0
+
+
 * run it (change namesvrAddr and port yourself)
 
 ```
-docker run -e "JAVA_OPTS=-Drocketmq.namesrv.addr=127.0.0.1:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 -t styletang/rocketmq-console-ng
+docker run -e "JAVA_OPTS=-Drocketmq.namesrv.addr=127.0.0.1:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 -t apacherocketmq/rocketmq-console-ng
+```
+
+or 
+
+```
+docker run -e "JAVA_OPTS=-Drocketmq.namesrv.addr=127.0.0.1:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 -t apacherocketmq/rocketmq-console-ng:2.0.0
 ```
 
 ### Without Docker