diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0ce5faa8..a9cdf81a6 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 
 -------------------------------------------------------------------------------------------------------------
 
-# 5.8.13.M1 (2023-02-20)
+# 5.8.13.M1 (2023-02-21)
 
 ### 🐣新特性
 ### 🐞Bug修复
@@ -11,6 +11,7 @@
 * 【core  】      修复法定年龄计算的BUG（pr#935@Gitee）
 * 【core  】      修复FileUtil.rename报NoSuchFileException问题（pr#2894@Github）
 * 【core  】      修复StrUtil.split切分长度为0时的bug（pr#944@Gitee）
+* 【core  】      修复ReUtil.delAll方法当 content 仅为空格时的问题（issue#I6GIMT@Gitee）
 
 -------------------------------------------------------------------------------------------------------------
 
diff --git a/hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java b/hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java
index 11398b7f9..4113b2107 100755
--- a/hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java
@@ -459,7 +459,7 @@ public class ReUtil {
 	 * @return 删除后剩余的内容
 	 */
 	public static String delAll(String regex, CharSequence content) {
-		if (StrUtil.hasBlank(regex, content)) {
+		if (StrUtil.hasEmpty(regex, content)) {
 			return StrUtil.str(content);
 		}
 
@@ -475,7 +475,7 @@ public class ReUtil {
 	 * @return 删除后剩余的内容
 	 */
 	public static String delAll(Pattern pattern, CharSequence content) {
-		if (null == pattern || StrUtil.isBlank(content)) {
+		if (null == pattern || StrUtil.isEmpty(content)) {
 			return StrUtil.str(content);
 		}
 
diff --git a/hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java
index f9e4c5efe..18d5ee640 100755
--- a/hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java
@@ -210,4 +210,9 @@ public class ReUtilTest {
 		final String s = ReUtil.replaceAll("1.2.3.4", patternIp, "$1.**.**.$10");
 		Assert.assertEquals("1.**.**.4", s);
 	}
+
+	@Test
+	public void issueI6GIMTTest(){
+		Assert.assertEquals(StrUtil.EMPTY, ReUtil.delAll("[\\s]*", " "));
+	}
 }