diff --git a/core/src/main/java/org/apache/gravitino/listener/api/event/ListTagInfoEvent.java b/core/src/main/java/org/apache/gravitino/listener/api/event/ListTagInfoEvent.java
index 1e70d9f7622..48b4074287a 100644
--- a/core/src/main/java/org/apache/gravitino/listener/api/event/ListTagInfoEvent.java
+++ b/core/src/main/java/org/apache/gravitino/listener/api/event/ListTagInfoEvent.java
@@ -56,6 +56,6 @@ public Tag[] tags() {
    */
   @Override
   public OperationType operationType() {
-    return OperationType.LISTINFO_TAG;
+    return OperationType.LIST_TAGS_INFO;
   }
 }
diff --git a/core/src/main/java/org/apache/gravitino/listener/api/event/OperationType.java b/core/src/main/java/org/apache/gravitino/listener/api/event/OperationType.java
index 1dccc94a82d..515e63a7c30 100644
--- a/core/src/main/java/org/apache/gravitino/listener/api/event/OperationType.java
+++ b/core/src/main/java/org/apache/gravitino/listener/api/event/OperationType.java
@@ -99,18 +99,5 @@ public enum OperationType {
   RENAME_VIEW,
   LIST_VIEW,
 
-  // Tag event
-  CREATE_TAG,
-  ALTER_TAG,
-  LIST_TAG,
-  DELETE_TAG,
-  LISTINFO_TAG,
-  GET_TAG,
-  LIST_METADATA_OBJECTS_FOR_TAG,
-  LIST_TAGS_FOR_METADATA_OBJECT,
-  LIST_TAGS_INFO_FOR_METADATA_OBJECT,
-  ASSOCIATE_TAGS_FOR_METADATA_OBJECT,
-  GET_TAG_FOR_METADATA_OBJECT,
-
   UNKNOWN,
 }
diff --git a/core/src/test/java/org/apache/gravitino/listener/api/event/TestTagEvent.java b/core/src/test/java/org/apache/gravitino/listener/api/event/TestTagEvent.java
index ed982faa7b6..d0a626c2188 100644
--- a/core/src/test/java/org/apache/gravitino/listener/api/event/TestTagEvent.java
+++ b/core/src/test/java/org/apache/gravitino/listener/api/event/TestTagEvent.java
@@ -101,7 +101,7 @@ void testListTagInfoEvent() {
     Tag[] result = dispatcher.listTagsInfo("metalake");
     Event event = dummyEventListener.popPostEvent();
     Assertions.assertEquals(ListTagInfoEvent.class, event.getClass());
-    Assertions.assertEquals(OperationType.LISTINFO_TAG, event.operationType());
+    Assertions.assertEquals(OperationType.LIST_TAGS_INFO, event.operationType());
     Assertions.assertEquals(OperationStatus.SUCCESS, event.operationStatus());
     Assertions.assertEquals(result, ((ListTagInfoEvent) event).tags());
   }