diff --git a/hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java b/hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java
index 1b42ff9a3..1d77b0012 100755
--- a/hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java
@@ -956,6 +956,7 @@ public class XmlUtil {
 	 * < (小于) 替换为 <
 	 * > (大于) 替换为 >
 	 * " (双引号) 替换为 "
+	 * ' (单引号) 替换为 '
 	 * </pre>
 	 *
 	 * @param string 被替换的字符串
@@ -963,7 +964,7 @@ public class XmlUtil {
 	 * @since 4.0.8
 	 */
 	public static String escape(String string) {
-		return EscapeUtil.escapeHtml4(string);
+		return EscapeUtil.escapeXml(string);
 	}
 
 	/**
@@ -975,7 +976,7 @@ public class XmlUtil {
 	 * @since 5.0.6
 	 */
 	public static String unescape(String string) {
-		return EscapeUtil.unescapeHtml4(string);
+		return EscapeUtil.unescapeXml(string);
 	}
 
 	/**
diff --git a/hutool-core/src/test/java/cn/hutool/core/util/XmlUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/util/XmlUtilTest.java
index 6f0932082..cb7a2d9f5 100644
--- a/hutool-core/src/test/java/cn/hutool/core/util/XmlUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/util/XmlUtilTest.java
@@ -320,6 +320,7 @@ public class XmlUtilTest {
 		final String a = "<>";
 		final String escape = XmlUtil.escape(a);
 		Console.log(escape);
+		Console.log(XmlUtil.escape("中文“双引号”"));
 	}
 
 	@Test