diff --git a/hippo4j-example/hippo4j-config-apollo-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/apollo/ConfigApolloExampleApplication.java b/hippo4j-example/hippo4j-config-apollo-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/apollo/ConfigApolloExampleApplication.java
index 61eacb93..fb585712 100644
--- a/hippo4j-example/hippo4j-config-apollo-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/apollo/ConfigApolloExampleApplication.java
+++ b/hippo4j-example/hippo4j-config-apollo-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/apollo/ConfigApolloExampleApplication.java
@@ -22,7 +22,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @EnableDynamicThreadPool
-@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.core")
+@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.config")
 public class ConfigApolloExampleApplication {
 
     public static void main(String[] args) {
diff --git a/hippo4j-example/hippo4j-config-nacos-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/nacos/ConfigNacosExampleApplication.java b/hippo4j-example/hippo4j-config-nacos-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/nacos/ConfigNacosExampleApplication.java
index f47f0469..76847c66 100644
--- a/hippo4j-example/hippo4j-config-nacos-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/nacos/ConfigNacosExampleApplication.java
+++ b/hippo4j-example/hippo4j-config-nacos-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/nacos/ConfigNacosExampleApplication.java
@@ -22,7 +22,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @EnableDynamicThreadPool
-@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.core")
+@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.config")
 public class ConfigNacosExampleApplication {
 
     public static void main(String[] args) {
diff --git a/hippo4j-example/hippo4j-config-zookeeper-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/zookeeper/ConfigZookeeperExampleApplication.java b/hippo4j-example/hippo4j-config-zookeeper-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/zookeeper/ConfigZookeeperExampleApplication.java
index 5c5667fc..f047a8f3 100644
--- a/hippo4j-example/hippo4j-config-zookeeper-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/zookeeper/ConfigZookeeperExampleApplication.java
+++ b/hippo4j-example/hippo4j-config-zookeeper-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/zookeeper/ConfigZookeeperExampleApplication.java
@@ -22,7 +22,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @EnableDynamicThreadPool
-@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.core")
+@SpringBootApplication(scanBasePackages = "cn.hippo4j.example.config")
 public class ConfigZookeeperExampleApplication {
 
     public static void main(String[] args) {