diff --git a/hutool-core/src/main/java/cn/hutool/core/codec/PunyCode.java b/hutool-core/src/main/java/cn/hutool/core/codec/PunyCode.java
index 5bca5f6b0..613beaa5d 100644
--- a/hutool-core/src/main/java/cn/hutool/core/codec/PunyCode.java
+++ b/hutool-core/src/main/java/cn/hutool/core/codec/PunyCode.java
@@ -30,7 +30,7 @@ public class PunyCode {
 	 * @return
 	 * @throws UtilException
 	 */
-	private static String encodeDomain(String domain) throws UtilException{
+	public static String encodeDomain(String domain) throws UtilException{
 		Assert.notNull(domain, "domain must not be null!");
 		String[] split = domain.split("\\.");
 		StringBuilder outStringBuilder = new StringBuilder();
@@ -154,7 +154,7 @@ public class PunyCode {
 	 * @return
 	 * @throws UtilException
 	 */
-	private static String decodeDomain(String domain) throws UtilException{
+	public static String decodeDomain(String domain) throws UtilException{
 		Assert.notNull(domain, "domain must not be null!");
 		String[] split = domain.split("\\.");
 		StringBuilder outStringBuilder = new StringBuilder();
diff --git a/hutool-core/src/test/java/cn/hutool/core/codec/PunyCodeTest.java b/hutool-core/src/test/java/cn/hutool/core/codec/PunyCodeTest.java
index d25b3b7e9..296ac2fd1 100644
--- a/hutool-core/src/test/java/cn/hutool/core/codec/PunyCodeTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/codec/PunyCodeTest.java
@@ -15,4 +15,12 @@ public class PunyCodeTest {
 		decode = PunyCode.decode("xn--Hutool-ux9js33tgln");
 		Assert.assertEquals(text, decode);
 	}
+
+	@Test
+	public void encodeEncodeDomainTest(){
+		String domain = "赵新虎.中国";
+		String strPunyCode = PunyCode.encodeDomain(domain);
+		String decode = PunyCode.decodeDomain(strPunyCode);
+		Assert.assertEquals(decode, domain);
+	}
 }