diff --git a/spring-cloud-stream-binder-rocketmq/src/main/java/com/alibaba/cloud/stream/binder/rocketmq/RocketMQMessageChannelBinder.java b/spring-cloud-stream-binder-rocketmq/src/main/java/com/alibaba/cloud/stream/binder/rocketmq/RocketMQMessageChannelBinder.java
index 579153e1..c6ee54ca 100644
--- a/spring-cloud-stream-binder-rocketmq/src/main/java/com/alibaba/cloud/stream/binder/rocketmq/RocketMQMessageChannelBinder.java
+++ b/spring-cloud-stream-binder-rocketmq/src/main/java/com/alibaba/cloud/stream/binder/rocketmq/RocketMQMessageChannelBinder.java
@@ -16,20 +16,8 @@
 
 package com.alibaba.cloud.stream.binder.rocketmq;
 
-import com.alibaba.cloud.stream.binder.rocketmq.consuming.RocketMQListenerBindingContainer;
-import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQInboundChannelAdapter;
-import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQMessageHandler;
-import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQMessageSource;
-import com.alibaba.cloud.stream.binder.rocketmq.metrics.InstrumentationManager;
-import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQBinderConfigurationProperties;
-import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQConsumerProperties;
-import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQExtendedBindingProperties;
-import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQProducerProperties;
-import com.alibaba.cloud.stream.binder.rocketmq.provisioning.RocketMQTopicProvisioner;
-import com.alibaba.cloud.stream.binder.rocketmq.provisioning.selector.PartitionMessageQueueSelector;
-import com.alibaba.cloud.stream.binder.rocketmq.support.JacksonRocketMQHeaderMapper;
-import com.alibaba.cloud.stream.binder.rocketmq.support.RocketMQHeaderMapper;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import java.util.*;
+
 import org.apache.rocketmq.acl.common.AclClientRPCHook;
 import org.apache.rocketmq.acl.common.SessionCredentials;
 import org.apache.rocketmq.client.producer.DefaultMQProducer;
@@ -52,7 +40,20 @@ import org.springframework.messaging.MessageHandler;
 import org.springframework.messaging.MessagingException;
 import org.springframework.util.StringUtils;
 
-import java.util.*;
+import com.alibaba.cloud.stream.binder.rocketmq.consuming.RocketMQListenerBindingContainer;
+import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQInboundChannelAdapter;
+import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQMessageHandler;
+import com.alibaba.cloud.stream.binder.rocketmq.integration.RocketMQMessageSource;
+import com.alibaba.cloud.stream.binder.rocketmq.metrics.InstrumentationManager;
+import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQBinderConfigurationProperties;
+import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQConsumerProperties;
+import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQExtendedBindingProperties;
+import com.alibaba.cloud.stream.binder.rocketmq.properties.RocketMQProducerProperties;
+import com.alibaba.cloud.stream.binder.rocketmq.provisioning.RocketMQTopicProvisioner;
+import com.alibaba.cloud.stream.binder.rocketmq.provisioning.selector.PartitionMessageQueueSelector;
+import com.alibaba.cloud.stream.binder.rocketmq.support.JacksonRocketMQHeaderMapper;
+import com.alibaba.cloud.stream.binder.rocketmq.support.RocketMQHeaderMapper;
+import com.fasterxml.jackson.databind.ObjectMapper;
 
 /**
  * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>