diff --git a/src/main/java/nlib/util/StringUtil.java b/src/main/java/nlib/util/StringUtil.java
index be322d20..6a102bef 100644
--- a/src/main/java/nlib/util/StringUtil.java
+++ b/src/main/java/nlib/util/StringUtil.java
@@ -16,6 +16,8 @@ import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import nlib.cmm.service.NlibProperty;
+
 /**
  * <pre>
  * @Class Name : StringUtil.java
@@ -247,7 +249,7 @@ public class StringUtil extends StringUtils {
 			log.error("[ERROR] getHostName(..) : MalformedURLException " + e.toString());
 			return "";
 		}
-		if("|localhost|nlib.nculture.org|nlib-dev.nculture.org|".contains(hostName)) hostName = "nlib";
+		if("|localhost|".contains(hostName)) hostName = NlibProperty.getString("domain.host.localhost", "nlib-dev");
 		return (hostName.split("\\."))[0];
 	}
 	
diff --git a/src/main/resources/nlib/nlib.properties b/src/main/resources/nlib/nlib.properties
index d9654fe8..fcc72abd 100644
--- a/src/main/resources/nlib/nlib.properties
+++ b/src/main/resources/nlib/nlib.properties
@@ -20,6 +20,9 @@ home.uri = /index.do
 # \ub9c8\uc774\ud398\uc774\uc9c0 URI 
 mypage.uri = /index.do
 
+# \ub85c\uceec\ud638\uc2a4\ud2b8 \uc801\uc6a9 \ud638\uc2a4\ud2b8\uba85 
+domain.host.localhost = nlib-dev 
+
 #----------------------------------------
 # \ub85c\uadf8\uc778/\ud68c\uc6d0\uac00\uc785\uad00\ub828 URL \uc815\ubcf4 
 #----------------------------------------