diff --git a/hutool-core/src/main/java/cn/hutool/core/util/PhoneUtil.java b/hutool-core/src/main/java/cn/hutool/core/util/PhoneUtil.java
index 753a1b5f9..6b0dbf95e 100644
--- a/hutool-core/src/main/java/cn/hutool/core/util/PhoneUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/util/PhoneUtil.java
@@ -33,7 +33,7 @@ public class PhoneUtil {
 	 * @param value 手机号码
 	 * @return 是否为香港手机号码
 	 * @since 5.6.3
-	 * @author dazer & ourslook
+	 * @author dazer, ourslook
 	 */
 	public static boolean isMobileHk(CharSequence value) {
 		return Validator.isMatchRegex(PatternPool.MOBILE_HK, value);
@@ -56,7 +56,7 @@ public class PhoneUtil {
 	 * @param value 值
 	 * @return 是否为座机号码（中国）
 	 * @since 5.6.3
-	 * @author dazer & ourslook
+	 * @author dazer, ourslook
 	 */
 	public static boolean isTel400800(CharSequence value) {
 		return Validator.isMatchRegex(PatternPool.TEL_400_800, value);