diff --git a/proxy/src/main/java/org/apache/rocketmq/proxy/processor/ProducerProcessor.java b/proxy/src/main/java/org/apache/rocketmq/proxy/processor/ProducerProcessor.java
index c7efd087e42..a80f6df0b07 100644
--- a/proxy/src/main/java/org/apache/rocketmq/proxy/processor/ProducerProcessor.java
+++ b/proxy/src/main/java/org/apache/rocketmq/proxy/processor/ProducerProcessor.java
@@ -19,7 +19,6 @@
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutorService;
-import java.util.concurrent.atomic.AtomicLong;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.rocketmq.client.producer.SendResult;