### Search before asking - [x] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version 2.0.4 ### Describe the bug and provide the minimal reproduce step [Customize your MQTT Message Format](https://iotdb.apache.org/UserGuide/latest/API/Programming-MQTT.html#_4-customize-your-mqtt-message-format):https://github.com/apache/iotdb/tree/master/example/mqtt-customize maven error:Could not find artifact com.github.moquette-io.moquette:moquette-broker:pom:0.18.0 in nexus-aliyun (http://maven.aliyun.com/nexus/content/groups/public) ### What did you expect to see? resolve dependencies succeed ### What did you see instead? resolve dependencies failed ### Anything else? _No response_ ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR!