zhiliatom opened a new issue, #7658: URL: https://github.com/apache/rocketmq/issues/7658
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment contos 7 ### RocketMQ version 5.1.5.SNAPSHOT ### JDK Version jdk8 ### Describe the Bug ![image](https://github.com/apache/rocketmq/assets/87265072/747e7c50-6d50-4de1-a946-b920497daef0) send 1000 messages to the topic "test", and message typs incorrect ### Steps to Reproduce 1) send delay message msg.setDelayTimeMs(3000); 2) search by prometheus ### What Did You Expect to See? message type is "delay" ### What Did You See Instead? message type is "normal" ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org