diff --git a/src/main/java/kr/xit/framework/core/annotation/mask/Masking.java b/src/main/java/kr/xit/framework/core/annotation/mask/Masking.java
index 121d10cf..73bdc7f2 100644
--- a/src/main/java/kr/xit/framework/core/annotation/mask/Masking.java
+++ b/src/main/java/kr/xit/framework/core/annotation/mask/Masking.java
@@ -4,6 +4,8 @@ import java.util.Arrays;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import org.apache.commons.lang3.StringUtils;
+
 public class Masking {
     final static String MASKING_STAR = "*";
     final static char CHAR_STAR = '*';
@@ -48,13 +50,13 @@ public class Masking {
             Pattern pattern = Pattern.compile(NAME_MASKING_EN);
             Matcher m = pattern.matcher(name);
 
-            if(m.find())    return name.replaceFirst(NAME_MASKING_EN, MASKING_STAR.repeat(m.group().length()));
-            //if(m.find())    return name.replaceFirst(NAME_MASKING_EN, StringUtils.repeat(MASKING_STAR, m.group().length()));
+            //if(m.find())    return name.replaceFirst(NAME_MASKING_EN, MASKING_STAR.repeat(m.group().length()));
+            if(m.find())    return name.replaceFirst(NAME_MASKING_EN, StringUtils.repeat(MASKING_STAR, m.group().length()));
         }
 
         // 한글인 경우
-        return name.replaceFirst(NAME_MASKING_KO, MASKING_STAR.repeat(name.length() - 2));
-        //return name.replaceFirst(NAME_MASKING_KO, StringUtils.repeat(MASKING_STAR, name.length() - 2));
+        //return name.replaceFirst(NAME_MASKING_KO, MASKING_STAR.repeat(name.length() - 2));
+        return name.replaceFirst(NAME_MASKING_KO, StringUtils.repeat(MASKING_STAR, name.length() - 2));
     }
 
     /**
@@ -64,7 +66,8 @@ public class Masking {
      */
     public static String maskingRn(String regNumber) {
 
-        return regNumber.replaceAll("([0-9]{6})-([1-4]{1})([0-9]{6})", "$1-$2".concat(MASKING_STAR.repeat(6)));
+        //return regNumber.replaceAll("([0-9]{6})-([1-4]{1})([0-9]{6})", "$1-$2".concat(MASKING_STAR.repeat(6)));
+        return regNumber.replaceAll("([0-9]{6})-([1-4]{1})([0-9]{6})", "$1-$2".concat(StringUtils.repeat(MASKING_STAR,6)));
     }
 
     /**
@@ -94,7 +97,7 @@ public class Masking {
      * @return
      */
     public static String maskingMail(String email) {
-        return email.replaceAll("[A-z|0-9|.-]+@", MASKING_STAR.repeat(5).concat("@"));
+        return email.replaceAll("[A-z|0-9|.-]+@", StringUtils.repeat(MASKING_STAR,5).concat("@"));
     }