diff --git a/broker/src/main/java/org/apache/rocketmq/broker/offset/LmqConsumerOffsetManager.java b/broker/src/main/java/org/apache/rocketmq/broker/offset/LmqConsumerOffsetManager.java
index ce70b1a820..53e9e2e063 100644
--- a/broker/src/main/java/org/apache/rocketmq/broker/offset/LmqConsumerOffsetManager.java
+++ b/broker/src/main/java/org/apache/rocketmq/broker/offset/LmqConsumerOffsetManager.java
@@ -17,6 +17,7 @@
 package org.apache.rocketmq.broker.offset;
 
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -110,4 +111,25 @@ public class LmqConsumerOffsetManager extends ConsumerOffsetManager {
     public void setLmqOffsetTable(ConcurrentHashMap<String, Long> lmqOffsetTable) {
         this.lmqOffsetTable = lmqOffsetTable;
     }
+
+    @Override
+    public void removeOffset(String group) {
+        if (!MixAll.isLmq(group)) {
+            super.removeOffset(group);
+            return;
+        }
+        Iterator<Map.Entry<String, Long>> it = this.lmqOffsetTable.entrySet().iterator();
+        while (it.hasNext()) {
+            Map.Entry<String, Long> next = it.next();
+            String topicAtGroup = next.getKey();
+            if (topicAtGroup.contains(group)) {
+                String[] arrays = topicAtGroup.split(TOPIC_GROUP_SEPARATOR);
+                if (arrays.length == 2 && group.equals(arrays[1])) {
+                    it.remove();
+                    removeConsumerOffset(topicAtGroup);
+                    LOG.warn("clean lmq group offset {}", topicAtGroup);
+                }
+            }
+        }
+    }
 }