diff --git a/client/src/main/java/org/apache/rocketmq/client/impl/factory/MQClientInstance.java b/client/src/main/java/org/apache/rocketmq/client/impl/factory/MQClientInstance.java
index d40bdc2d99..81e6d8468e 100644
--- a/client/src/main/java/org/apache/rocketmq/client/impl/factory/MQClientInstance.java
+++ b/client/src/main/java/org/apache/rocketmq/client/impl/factory/MQClientInstance.java
@@ -1105,7 +1105,7 @@ public class MQClientInstance {
         return null;
     }
 
-    public void resetOffset(String topic, String group, Map<MessageQueue, Long> offsetTable) {
+    public synchronized void resetOffset(String topic, String group, Map<MessageQueue, Long> offsetTable) {
         DefaultMQPushConsumerImpl consumer = null;
         try {
             MQConsumerInner impl = this.consumerTable.get(group);