diff --git a/spring-cloud/spring-cloud-sentinel/pom.xml b/spring-cloud/spring-cloud-sentinel/pom.xml
index e14fca0354..a78cd8e74d 100644
--- a/spring-cloud/spring-cloud-sentinel/pom.xml
+++ b/spring-cloud/spring-cloud-sentinel/pom.xml
@@ -1,35 +1,37 @@
 <?xml version="1.0"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <artifactId>spring-cloud-sentinel</artifactId>
-  <name>spring-cloud-sentinel</name>
-  <url>http://maven.apache.org</url>
-  <packaging>pom</packaging>
-  <parent>
-    <groupId>com.baeldung.spring.cloud</groupId>
-    <artifactId>spring-cloud</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
-  </parent>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>spring-cloud-sentinel</artifactId>
+	<name>spring-cloud-sentinel</name>
+	<url>http://maven.apache.org</url>
+	<packaging>pom</packaging>
+	<parent>
+		<groupId>com.baeldung.spring.cloud</groupId>
+		<artifactId>spring-cloud</artifactId>
+		<version>1.0.0-SNAPSHOT</version>
+	</parent>
 
-  <dependencies>
-    <dependency>
-      <groupId>org.springframework.boot</groupId>
-      <artifactId>spring-boot-starter-web</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>com.alibaba.csp</groupId>
-      <artifactId>sentinel-core</artifactId>
-      <version>1.8.0</version>
-    </dependency>
-    <dependency>
-      <groupId>com.alibaba.csp</groupId>
-      <artifactId>sentinel-annotation-aspectj</artifactId>
-      <version>1.8.0</version>
-    </dependency>
-  </dependencies>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.alibaba.csp</groupId>
+			<artifactId>sentinel-core</artifactId>
+			<version>1.8.0</version>
+		</dependency>
+		<dependency>
+			<groupId>com.alibaba.csp</groupId>
+			<artifactId>sentinel-annotation-aspectj</artifactId>
+			<version>1.8.0</version>
+		</dependency>
+	</dependencies>
 
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
 </project>
diff --git a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/SentinelApplication.java b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/SentinelApplication.java
similarity index 87%
rename from spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/SentinelApplication.java
rename to spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/SentinelApplication.java
index 4459c8374d..4d921844df 100644
--- a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/SentinelApplication.java
+++ b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/SentinelApplication.java
@@ -1,4 +1,4 @@
-package org.spring.cloud.sentinel;
+package com.baeldung.spring.cloud.sentinel;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
diff --git a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/config/SentinelAspectConfiguration.java b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/config/SentinelAspectConfiguration.java
similarity index 95%
rename from spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/config/SentinelAspectConfiguration.java
rename to spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/config/SentinelAspectConfiguration.java
index 5241c59527..8ddceaa58f 100644
--- a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/config/SentinelAspectConfiguration.java
+++ b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/config/SentinelAspectConfiguration.java
@@ -1,4 +1,4 @@
-package org.spring.cloud.sentinel.config;
+package com.baeldung.spring.cloud.sentinel.config;
 
 import com.alibaba.csp.sentinel.annotation.aspectj.SentinelResourceAspect;
 import com.alibaba.csp.sentinel.slots.block.RuleConstant;
diff --git a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/controller/GreetingController.java b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/controller/GreetingController.java
similarity index 77%
rename from spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/controller/GreetingController.java
rename to spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/controller/GreetingController.java
index 83d68e6444..fa3852466d 100644
--- a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/controller/GreetingController.java
+++ b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/controller/GreetingController.java
@@ -1,10 +1,11 @@
-package org.spring.cloud.sentinel.controller;
+package com.baeldung.spring.cloud.sentinel.controller;
 
-import org.spring.cloud.sentinel.service.GreetingService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.baeldung.spring.cloud.sentinel.service.GreetingService;
+
 @RestController
 public class GreetingController {
 
diff --git a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/service/GreetingService.java b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/service/GreetingService.java
similarity index 88%
rename from spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/service/GreetingService.java
rename to spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/service/GreetingService.java
index 3c45401ca1..e60d679b92 100644
--- a/spring-cloud/spring-cloud-sentinel/src/main/java/org/spring/cloud/sentinel/service/GreetingService.java
+++ b/spring-cloud/spring-cloud-sentinel/src/main/java/com/baeldung/spring/cloud/sentinel/service/GreetingService.java
@@ -1,4 +1,4 @@
-package org.spring.cloud.sentinel.service;
+package com.baeldung.spring.cloud.sentinel.service;
 
 import com.alibaba.csp.sentinel.annotation.SentinelResource;
 import org.springframework.stereotype.Service;