diff --git a/README.md b/README.md
index 09bb6ef0..8112aac6 100644
--- a/README.md
+++ b/README.md
@@ -107,7 +107,7 @@
 
 * [《芋道 Spring Boot 消息队列 RocketMQ 入门》](http://www.iocoder.cn/Spring-Boot/RocketMQ/?github) 对应 [lab-31](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-31)
 * [《芋道 Spring Boot 消息队列 Kafka 入门》](http://www.iocoder.cn/Spring-Boot/Kafka/?github) 对应 [lab-03-kafka](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-03-kafka)
-* [《芋道 Spring Boot 消息队列 RabbitMQ 入门》](http://www.iocoder.cn/Spring-Boot/RabbitMQ/?github) 对应 [lab-04](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-04)
+* [《芋道 Spring Boot 消息队列 RabbitMQ 入门》](http://www.iocoder.cn/Spring-Boot/RabbitMQ/?github) 对应 [lab-04-rabbitmq](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-04-rabbitmq)
 * [《芋道 Spring Boot 消息队列 ActiveMQ 入门》](http://www.iocoder.cn/Spring-Boot/ActiveMQ/?github) 对应 [lab-32](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-32)
 * [《芋道 Spring Boot 事件机制 Event 入门》](http://www.iocoder.cn/Spring-Boot/Event/?github) 对应 对应 [lab-54](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-54)
 
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07DeadConsumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07DeadConsumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07DeadConsumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo07DeadConsumer.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo07Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo07Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo07Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo07Message.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07Producer.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-consume-retry/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo07ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo12Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo12Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo12Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo12Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo12Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo12Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo12Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo12Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-ack/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo12ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo06Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo06Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo06Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo06Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo06Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo06Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo06Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo06Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume-02/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo06Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch-consume/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo05Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo05Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-batch/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo05ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo09Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo09Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo09Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo09Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo09Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo09Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo09Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo09Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-concurrency/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo09ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerConfirmCallback.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerConfirmCallback.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerConfirmCallback.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerConfirmCallback.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerReturnCallback.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerReturnCallback.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerReturnCallback.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitProducerReturnCallback.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm-async/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo13Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo13Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-confirm/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo13ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo08Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo08Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo08Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo08Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo08Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo08Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo08Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo08Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-delay/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo08ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo16Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo16Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo16Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo16Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitListenerErrorHandlerImpl.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitListenerErrorHandlerImpl.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitListenerErrorHandlerImpl.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitListenerErrorHandlerImpl.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitLoggingErrorHandler.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitLoggingErrorHandler.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitLoggingErrorHandler.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/core/RabbitLoggingErrorHandler.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo16Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo16Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo16Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo16Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-error-handler/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo16ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo15Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo15Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo15Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo15Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo15Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo15Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo15Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo15Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-json/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo15ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/BroadcastConsumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/BroadcastConsumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/BroadcastConsumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/BroadcastConsumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/ClusteringConsumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/ClusteringConsumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/ClusteringConsumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/ClusteringConsumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/BroadcastMessage.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/BroadcastMessage.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/BroadcastMessage.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/BroadcastMessage.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/ClusteringMessage.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/ClusteringMessage.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/ClusteringMessage.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/ClusteringMessage.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/BroadcastProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-message-model/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/ClusteringProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo10Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo10Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo10Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo10Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo10Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo10Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo10Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo10Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-orderly/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo10ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo14Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo14Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo14Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo14Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo14Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo14Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo14Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo14Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-rpc/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo14ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo11Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo11Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo11Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo11Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo11Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo11Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo11Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo11Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo-transaction/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo11ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-demo/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/Application.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/config/RabbitConfig.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo01Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo01Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo01Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo01Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo02Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo02Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo02Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo02Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerA.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerA.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerA.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerA.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerB.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerB.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerB.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo03ConsumerB.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo04Consumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo04Consumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo04Consumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/consumer/Demo04Consumer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo01Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo01Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo01Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo01Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo02Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo02Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo02Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo02Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo03Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo03Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo03Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo03Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo04Message.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo04Message.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo04Message.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/message/Demo04Message.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04Producer.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04Producer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04Producer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04Producer.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/main/resources/application.yaml b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/resources/application.yaml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/main/resources/application.yaml
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/main/resources/application.yaml
diff --git a/lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/package-info.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo01ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo02ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo03ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04ProducerTest.java b/lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04ProducerTest.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04ProducerTest.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-demo/src/test/java/cn/iocoder/springboot/lab04/rabbitmqdemo/producer/Demo04ProducerTest.java
diff --git a/lab-04/lab-04-rabbitmq-native/pom.xml b/lab-04-rabbitmq/lab-04-rabbitmq-native/pom.xml
similarity index 100%
rename from lab-04/lab-04-rabbitmq-native/pom.xml
rename to lab-04-rabbitmq/lab-04-rabbitmq-native/pom.xml
diff --git a/lab-04/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQConsumer.java b/lab-04-rabbitmq/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQConsumer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQConsumer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQConsumer.java
diff --git a/lab-04/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQProducer.java b/lab-04-rabbitmq/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQProducer.java
similarity index 100%
rename from lab-04/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQProducer.java
rename to lab-04-rabbitmq/lab-04-rabbitmq-native/src/main/java/cn/iocoder/springboot/lab04/rabbitmqdemo/RabbitMQProducer.java
diff --git a/lab-04/pom.xml b/lab-04-rabbitmq/pom.xml
similarity index 100%
rename from lab-04/pom.xml
rename to lab-04-rabbitmq/pom.xml
diff --git a/lab-04/《芋道 Spring Boot 消息队列 RabbitMQ 入门》.md b/lab-04-rabbitmq/《芋道 Spring Boot 消息队列 RabbitMQ 入门》.md
similarity index 100%
rename from lab-04/《芋道 Spring Boot 消息队列 RabbitMQ 入门》.md
rename to lab-04-rabbitmq/《芋道 Spring Boot 消息队列 RabbitMQ 入门》.md
diff --git a/pom.xml b/pom.xml
index c9bd27dc..bcb734bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,8 +13,8 @@
         <!-- Spring Boot 示例 -->
 <!--        <module>lab-01-spring-security</module>-->
 <!--        <module>lab-02-spring-security-oauth</module>-->
-        <module>lab-03-kafka</module>
-<!--        <module>lab-04</module>-->
+<!--        <module>lab-03-kafka</module>-->
+        <module>lab-04-rabbitmq</module>
 <!--        <module>lab-05</module>-->
 <!--        <module>lab-06</module>-->
 <!--        <module>lab-07</module>-->