diff --git a/hippo4j-core/src/main/java/cn/hippo4j/core/executor/DynamicThreadPool.java b/hippo4j-core/src/main/java/cn/hippo4j/core/executor/DynamicThreadPool.java
index 90f36547..5efda119 100644
--- a/hippo4j-core/src/main/java/cn/hippo4j/core/executor/DynamicThreadPool.java
+++ b/hippo4j-core/src/main/java/cn/hippo4j/core/executor/DynamicThreadPool.java
@@ -22,11 +22,14 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+import org.springframework.context.annotation.Bean;
+
 /**
  * Dynamic thread pool.
  */
 @Target(ElementType.METHOD)
 @Retention(RetentionPolicy.RUNTIME)
+@Bean
 public @interface DynamicThreadPool {
 
 }
diff --git a/hippo4j-example/hippo4j-config-etcd-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/etcd/config/ThreadPoolConfig.java b/hippo4j-example/hippo4j-config-etcd-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/etcd/config/ThreadPoolConfig.java
index 71e6d943..524620a3 100644
--- a/hippo4j-example/hippo4j-config-etcd-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/etcd/config/ThreadPoolConfig.java
+++ b/hippo4j-example/hippo4j-config-etcd-spring-boot-starter-example/src/main/java/cn/hippo4j/example/config/etcd/config/ThreadPoolConfig.java
@@ -32,7 +32,6 @@ import java.util.concurrent.ThreadPoolExecutor;
 @Configuration
 public class ThreadPoolConfig {
 
-    @Bean
     @DynamicThreadPool
     public ThreadPoolExecutor messageConsumeDynamicExecutor() {
         String threadPoolId = "message-consume";
diff --git a/hippo4j-example/hippo4j-example-core/src/main/java/cn/hippo4j/example/core/config/DynamicThreadPoolConfig.java b/hippo4j-example/hippo4j-example-core/src/main/java/cn/hippo4j/example/core/config/DynamicThreadPoolConfig.java
index c581863a..a99bac81 100644
--- a/hippo4j-example/hippo4j-example-core/src/main/java/cn/hippo4j/example/core/config/DynamicThreadPoolConfig.java
+++ b/hippo4j-example/hippo4j-example-core/src/main/java/cn/hippo4j/example/core/config/DynamicThreadPoolConfig.java
@@ -17,19 +17,19 @@
 
 package cn.hippo4j.example.core.config;
 
+import java.util.concurrent.Executor;
+import java.util.concurrent.ThreadPoolExecutor;
+
 import cn.hippo4j.core.executor.DynamicThreadPool;
 import cn.hippo4j.core.executor.support.ThreadPoolBuilder;
 import cn.hippo4j.example.core.handler.TaskTraceBuilderHandler;
 import cn.hippo4j.example.core.inittest.TaskDecoratorTest;
 import com.alibaba.ttl.threadpool.TtlExecutors;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.annotation.Bean;
+
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
-import java.util.concurrent.Executor;
-import java.util.concurrent.ThreadPoolExecutor;
-
 import static cn.hippo4j.common.constant.Constants.AVAILABLE_PROCESSORS;
 import static cn.hippo4j.example.core.constant.GlobalTestConstant.MESSAGE_CONSUME;
 import static cn.hippo4j.example.core.constant.GlobalTestConstant.MESSAGE_PRODUCE;
@@ -41,7 +41,6 @@ import static cn.hippo4j.example.core.constant.GlobalTestConstant.MESSAGE_PRODUC
 @Configuration
 public class DynamicThreadPoolConfig {
 
-    @Bean
     @DynamicThreadPool
     public Executor messageConsumeTtlDynamicThreadPool() {
         String threadPoolId = MESSAGE_CONSUME;
@@ -59,7 +58,6 @@ public class DynamicThreadPoolConfig {
         return ttlExecutor;
     }
 
-    @Bean
     @DynamicThreadPool
     public ThreadPoolExecutor messageProduceDynamicThreadPool() {
         String threadPoolId = MESSAGE_PRODUCE;