diff --git a/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java b/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
index 29081ead1..57ec9ab38 100644
--- a/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
@@ -803,7 +803,7 @@ public class MapUtil {
 	 * @param <K> 键类型
 	 * @param <V> 值类型
 	 * @param isDesc 是否倒序
-	 * @return Map<k, V> 排序后新的Map
+	 * @return 排序后新的Map
 	 * @since 5.5.8
 	 */
 	public static <K, V extends Comparable<? super V>> Map<K, V> sortByValue(Map<K, V> map, boolean isDesc) {