diff --git a/hutool-extra/src/main/java/cn/hutool/extra/validation/ValidationUtil.java b/hutool-extra/src/main/java/cn/hutool/extra/validation/ValidationUtil.java
index 72f9e304d..0c0f91a05 100644
--- a/hutool-extra/src/main/java/cn/hutool/extra/validation/ValidationUtil.java
+++ b/hutool-extra/src/main/java/cn/hutool/extra/validation/ValidationUtil.java
@@ -76,6 +76,7 @@ public class ValidationUtil {
 	/**
 	 * 校验bean的某一个属性
 	 *
+	 * @param <T>  bean类型
 	 * @param bean         bean
 	 * @param propertyName 属性名称
 	 * @param groups       验证分组