diff --git a/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationProxy.java b/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationProxy.java
index a61ff6668..bcf2ba4b5 100644
--- a/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationProxy.java
+++ b/hutool-core/src/main/java/cn/hutool/core/annotation/AnnotationProxy.java
@@ -39,7 +39,7 @@ public class AnnotationProxy<T extends Annotation> implements Annotation, Invoca
 
 	@Override
 	public Class<? extends Annotation> annotationType() {
-		return null;
+		return type;
 	}
 
 	@Override