diff --git a/hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java b/hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java
index a29962c3a..864a14437 100755
--- a/hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java
@@ -28,7 +28,7 @@ import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
- * 时间工具类
+ * 日期时间工具类
  *
  * @author xiaoleilu
  * @see LocalDateTimeUtil java8日志工具类