diff --git a/core/src/main/java/org/apache/gravitino/listener/api/event/GetModelPreEvent.java b/core/src/main/java/org/apache/gravitino/listener/api/event/GetModelPreEvent.java
index 0c21e78814b..1161a156886 100644
--- a/core/src/main/java/org/apache/gravitino/listener/api/event/GetModelPreEvent.java
+++ b/core/src/main/java/org/apache/gravitino/listener/api/event/GetModelPreEvent.java
@@ -20,8 +20,10 @@
 package org.apache.gravitino.listener.api.event;
 
 import org.apache.gravitino.NameIdentifier;
+import org.apache.gravitino.annotation.DeveloperApi;
 
 /** Represents an event triggered before getting a model. */
+@DeveloperApi
 public class GetModelPreEvent extends ModelPreEvent {
   /**
    * Create a new {@link GetModelPreEvent} instance.
diff --git a/core/src/main/java/org/apache/gravitino/listener/api/event/RegisterModelPreEvent.java b/core/src/main/java/org/apache/gravitino/listener/api/event/RegisterModelPreEvent.java
index 76274548348..0a2315c91f1 100644
--- a/core/src/main/java/org/apache/gravitino/listener/api/event/RegisterModelPreEvent.java
+++ b/core/src/main/java/org/apache/gravitino/listener/api/event/RegisterModelPreEvent.java
@@ -20,9 +20,11 @@
 package org.apache.gravitino.listener.api.event;
 
 import org.apache.gravitino.NameIdentifier;
+import org.apache.gravitino.annotation.DeveloperApi;
 import org.apache.gravitino.listener.api.info.ModelInfo;
 
 /** Represents an event triggered before registering a model. */
+@DeveloperApi
 public class RegisterModelPreEvent extends ModelPreEvent {
   private ModelInfo modelInfo;