diff --git a/README.md b/README.md
index 208b3c03..73e2f43e 100644
--- a/README.md
+++ b/README.md
@@ -160,7 +160,7 @@
 * [《芋道 Spring Cloud Alibaba 介绍》](http://www.iocoder.cn/Spring-Cloud-Alibaba/intro/?github)
 * [《芋道 Spring Cloud Alibaba 注册中心 Nacos 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Nacos-Discovery/?github) 对应 [labx-01-spring-cloud-alibaba-nacos-discovery](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-01-spring-cloud-alibaba-nacos-discovery)
 * [《芋道 Spring Cloud Alibaba 服务调用 Dubbo 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Dubbo/?github) 对应 [labx-07](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-07)
-* [《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Sentinel/?github) 对应 [labx-04](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-04)
+* [《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Sentinel/?github) 对应 [labx-04-spring-cloud-alibaba-sentinel](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-04-spring-cloud-alibaba-sentinel)
 * [《芋道 Spring Cloud Alibaba 消息队列 RocketMQ 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/RocketMQ/?github) 对应 [labx-06](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-06)
 * [《芋道 Spring Cloud Alibaba 事件总线 Bus RocketMQ 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Bus-RocketMQ/?github) 对应 [labx-20](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-20)
 * [《芋道 Spring Cloud Alibaba 配置中心 Nacos 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Nacos-Config/?github) 对应 [labx-05](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-05)
@@ -193,7 +193,7 @@
 
 ## 服务容错
 
-* [《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Sentinel/?github) 对应 [labx-04](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-04)
+* [《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》](http://www.iocoder.cn/Spring-Cloud-Alibaba/Sentinel/?github) 对应 [labx-04-spring-cloud-alibaba-sentinel](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-04-spring-cloud-alibaba-sentinel)
 * [《芋道 Spring Cloud Netflix 服务容错 Hystrix 入门》](http://www.iocoder.cn/Spring-Cloud/Netflix-Hystrix/?github) 对应 [labx-23](https://github.com/YunaiV/SpringBoot-Labs/tree/master/labx-23)
 * [《芋道 Spring Cloud 服务容错 Resilience4j 入门》](http://www.iocoder.cn/Spring-Cloud/Resilience4j/?github) 对应 [lab-59](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-59)
 * 《芋道 Spring Cloud 服务容错 Spring Cloud CircuitBreaker》计划中...
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo01-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo01-consumer/pom.xml
index 4fcc9f46..0be682a8 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo01-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/FeignDemo.java b/labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/FeignDemo.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/FeignDemo.java
rename to labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/FeignDemo.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo01-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo01-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo01-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/pom.xml b/labx-03/labx-03-sc-feign-demo01-provider/pom.xml
similarity index 97%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/pom.xml
rename to labx-03/labx-03-sc-feign-demo01-provider/pom.xml
index 33e56cc6..20331f36 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo01-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java b/labx-03/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
rename to labx-03/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java b/labx-03/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
rename to labx-03/labx-03-sc-feign-demo01-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo01-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo01-provider/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo01-provider/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo02A-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo02A-consumer/pom.xml
index 777e5d7f..b8ebcdb5 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo02A-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo02A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo02A-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02A-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo02A-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo02B-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo02B-consumer/pom.xml
index 496232b8..d943e9a2 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo02B-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DefaultFeignClientConfiguration.java b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DefaultFeignClientConfiguration.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DefaultFeignClientConfiguration.java
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DefaultFeignClientConfiguration.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DemoProviderFeignClientConfiguration.java b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DemoProviderFeignClientConfiguration.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DemoProviderFeignClientConfiguration.java
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/config/DemoProviderFeignClientConfiguration.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo02B-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo02B-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo02B-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo03-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo03-consumer/pom.xml
index f6004feb..6c49e27d 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo03-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo03-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo03-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo03-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider-api/pom.xml b/labx-03/labx-03-sc-feign-demo03-provider-api/pom.xml
similarity index 93%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider-api/pom.xml
rename to labx-03/labx-03-sc-feign-demo03-provider-api/pom.xml
index bf8800b7..2be91b18 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider-api/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo03-provider-api/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider-api/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/api/ProviderService.java b/labx-03/labx-03-sc-feign-demo03-provider-api/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/api/ProviderService.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider-api/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/api/ProviderService.java
rename to labx-03/labx-03-sc-feign-demo03-provider-api/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/api/ProviderService.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/pom.xml b/labx-03/labx-03-sc-feign-demo03-provider/pom.xml
similarity index 97%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/pom.xml
rename to labx-03/labx-03-sc-feign-demo03-provider/pom.xml
index 262974e0..31d2200d 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo03-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java b/labx-03/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
rename to labx-03/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java b/labx-03/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
rename to labx-03/labx-03-sc-feign-demo03-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo03-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo03-provider/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo03-provider/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo04-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo04-consumer/pom.xml
index 76028d7f..d6296809 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo04-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/dto/DemoDTO.java b/labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/dto/DemoDTO.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/dto/DemoDTO.java
rename to labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/dto/DemoDTO.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo04-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo04-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo04-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/pom.xml b/labx-03/labx-03-sc-feign-demo04-provider/pom.xml
similarity index 97%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/pom.xml
rename to labx-03/labx-03-sc-feign-demo04-provider/pom.xml
index 22f08a77..53d60913 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo04-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java b/labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
rename to labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/DemoProviderApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java b/labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
rename to labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/controller/ProviderController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/dto/DemoDTO.java b/labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/dto/DemoDTO.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/dto/DemoDTO.java
rename to labx-03/labx-03-sc-feign-demo04-provider/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/provider/dto/DemoDTO.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo04-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo04-provider/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo04-provider/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo05-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo05-consumer/pom.xml
index c7c2d5aa..2eb1ed84 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo05-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo05-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo05-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo05-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo05-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo06A-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo06A-consumer/pom.xml
index e2c928c8..ae7f52e4 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo06A-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo06A-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo06A-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06A-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo06A-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo06B-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo06B-consumer/pom.xml
index 34fbf5cb..f7265736 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo06B-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo06B-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo06B-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo06B-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo06B-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/pom.xml b/labx-03/labx-03-sc-feign-demo07-consumer/pom.xml
similarity index 98%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/pom.xml
rename to labx-03/labx-03-sc-feign-demo07-consumer/pom.xml
index 70297d65..a1574416 100644
--- a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/pom.xml
+++ b/labx-03/labx-03-sc-feign-demo07-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-03-spring-cloud-feign</artifactId>
+        <artifactId>labx-03</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java b/labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
rename to labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/DemoConsumerApplication.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java b/labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
rename to labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/controller/ConsumerController.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java b/labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
rename to labx-03/labx-03-sc-feign-demo07-consumer/src/main/java/cn/iocoder/springcloud/labx03/feigndemo/consumer/feign/DemoProviderFeignClient.java
diff --git a/labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/resources/application.yaml b/labx-03/labx-03-sc-feign-demo07-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-03-spring-cloud-feign/labx-03-sc-feign-demo07-consumer/src/main/resources/application.yaml
rename to labx-03/labx-03-sc-feign-demo07-consumer/src/main/resources/application.yaml
diff --git a/labx-03-spring-cloud-feign/pom.xml b/labx-03/pom.xml
similarity index 95%
rename from labx-03-spring-cloud-feign/pom.xml
rename to labx-03/pom.xml
index 9cab9e86..33edef2c 100644
--- a/labx-03-spring-cloud-feign/pom.xml
+++ b/labx-03/pom.xml
@@ -9,7 +9,7 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>labx-03-spring-cloud-feign</artifactId>
+    <artifactId>labx-03</artifactId>
     <packaging>pom</packaging>
 
     <modules>
diff --git a/labx-03-spring-cloud-feign/《芋道 Spring Cloud 声明式调用 Feign 入门》.md b/labx-03/《芋道 Spring Cloud 声明式调用 Feign 入门》.md
similarity index 100%
rename from labx-03-spring-cloud-feign/《芋道 Spring Cloud 声明式调用 Feign 入门》.md
rename to labx-03/《芋道 Spring Cloud 声明式调用 Feign 入门》.md
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/pom.xml
index c22238e1..683ed77c 100644
--- a/labx-04/labx-04-sca-sentinel-actuator-provider/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-actuator-provider/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-actuator-provider/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-actuator-provider/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/pom.xml
index d4d5ceb6..0e832db9 100644
--- a/labx-04/labx-04-sca-sentinel-apollo-provider/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-apollo-provider/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-apollo-provider/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-apollo-provider/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/pom.xml
index 83996125..e5c6b656 100644
--- a/labx-04/labx-04-sca-sentinel-demo01-provider/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-demo01-provider/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-demo01-provider/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-demo01-provider/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/pom.xml
index fe6d7efe..2bb75f85 100644
--- a/labx-04/labx-04-sca-sentinel-feign-consumer/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallback.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallback.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallback.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallback.java
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallbackFactory.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallbackFactory.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallbackFactory.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/fallback/DemoProviderFeignClientFallbackFactory.java
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/feign/DemoProviderFeignClient.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/feign/DemoProviderFeignClient.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/feign/DemoProviderFeignClient.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/feign/DemoProviderFeignClient.java
diff --git a/labx-04/labx-04-sca-sentinel-feign-consumer/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-feign-consumer/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-feign-consumer/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-file-provider/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/pom.xml
index a46eaaca..9369c9fe 100644
--- a/labx-04/labx-04-sca-sentinel-file-provider/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-file-provider/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-file-provider/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-file-provider/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/pom.xml
index fb6cdb06..599406e9 100644
--- a/labx-04/labx-04-sca-sentinel-nacos-provider/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoProviderApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/DemoController.java
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomBlockExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/CustomRequestOriginParser.java
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/web/GlobalExceptionHandler.java
diff --git a/labx-04/labx-04-sca-sentinel-nacos-provider/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-nacos-provider/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-nacos-provider/src/main/resources/application.yaml
diff --git a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/pom.xml
similarity index 97%
rename from labx-04/labx-04-sca-sentinel-resttemplate-consumer/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/pom.xml
index 06c99c75..dbd849d8 100644
--- a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>labx-04</artifactId>
+        <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
         <groupId>cn.iocoder.springboot.labs</groupId>
         <version>1.0-SNAPSHOT</version>
     </parent>
diff --git a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/DemoConsumerApplication.java
diff --git a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/config/RestTemplateConfiguration.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/config/RestTemplateConfiguration.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/config/RestTemplateConfiguration.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/config/RestTemplateConfiguration.java
diff --git a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx04/sentineldemo/provider/controller/ConsumerController.java
diff --git a/labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/resources/application.yaml b/labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/resources/application.yaml
similarity index 100%
rename from labx-04/labx-04-sca-sentinel-resttemplate-consumer/src/main/resources/application.yaml
rename to labx-04-spring-cloud-alibaba-sentinel/labx-04-sca-sentinel-resttemplate-consumer/src/main/resources/application.yaml
diff --git a/labx-04/pom.xml b/labx-04-spring-cloud-alibaba-sentinel/pom.xml
similarity index 93%
rename from labx-04/pom.xml
rename to labx-04-spring-cloud-alibaba-sentinel/pom.xml
index 7b2f4f61..9bfb8d30 100644
--- a/labx-04/pom.xml
+++ b/labx-04-spring-cloud-alibaba-sentinel/pom.xml
@@ -9,7 +9,7 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>labx-04</artifactId>
+    <artifactId>labx-04-spring-cloud-alibaba-sentinel</artifactId>
     <packaging>pom</packaging>
     <modules>
         <module>labx-04-sca-sentinel-demo01-provider</module>
diff --git a/labx-04/《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》.md b/labx-04-spring-cloud-alibaba-sentinel/《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》.md
similarity index 100%
rename from labx-04/《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》.md
rename to labx-04-spring-cloud-alibaba-sentinel/《芋道 Spring Cloud Alibaba 服务容错 Sentinel 入门》.md
diff --git a/pom.xml b/pom.xml
index 361b6111..fc207003 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,8 +83,8 @@
         <!-- Spring Cloud 示例 -->
 <!--        <module>labx-01-spring-cloud-alibaba-nacos-discovery</module>-->
 <!--        <module>labx-02-spring-cloud-netflix-ribbon</module>-->
-        <module>labx-03-spring-cloud-feign</module>
-<!--        <module>labx-04</module>-->
+<!--        <module>labx-03-spring-cloud-feign</module>-->
+        <module>labx-04-spring-cloud-alibaba-sentinel</module>
 <!--        <module>labx-05</module>-->
 <!--        <module>labx-06</module>-->
 <!--        <module>labx-07</module>-->