diff --git a/src/main/java/itn/com/cmm/util/MJUtil.java b/src/main/java/itn/com/cmm/util/MJUtil.java
index 56a48c1c..b4aa644c 100644
--- a/src/main/java/itn/com/cmm/util/MJUtil.java
+++ b/src/main/java/itn/com/cmm/util/MJUtil.java
@@ -15,7 +15,9 @@ public final class MJUtil {
 	 * 대시 유무 상관없음
 	 */
     public static boolean checkHpNum(String str) {
-        String regExp = "^(01[016789]{1}|070)-?[0-9]{3,4}-?[0-9]{4}$";
+    	
+    	String regExp = "^(050[2345678]{1}|01[016789]{1})-?[0-9]{3,4}-?[0-9]{4}$";
+        //String regExp = "^(01[016789]{1}|070)-?[0-9]{3,4}-?[0-9]{4}$";
         return Pattern.matches(regExp, str);
     }