diff --git a/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java b/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java
index 1efc4fc..8bf6e46 100644
--- a/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java
+++ b/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java
@@ -39,9 +39,9 @@ public class KjbSsoModule {
     private final String NLS_ERROR_URL;
 
     /***[SSO ND LIST 운영]**]***********************************************************************/
-    private final static String ND_URL1 = "http://sso.kjbank.com:5480";
-    private final static Vector PROVIDER_LIST = new Vector();
-    private final static int COOKIE_SESSTION_TIME_OUT = 3000000;
+    private final String ND_URL1;
+    private final Vector PROVIDER_LIST = new Vector();
+    private final int COOKIE_SESSTION_TIME_OUT = 3000000;
 
     // 인증 타입 (ID/PW 방식 : 1, 인증서 : 3)
     private final String TOA = "1";
@@ -62,8 +62,6 @@ public class KjbSsoModule {
     private KjbSsoModule(KjbProperty kjbProperty) {
         this.prop = kjbProperty;
 
-        context = new NXContext(Collections.singletonList(ND_URL1), timeout);
-
         ascpUrl = prop.getUrl() + prop.getSsoAscpUri();
         
         NLS_URL = "http://" + prop.getSsoDomain();
@@ -72,11 +70,14 @@ public class KjbSsoModule {
         NLS_LOGOUT_URL	= NLS_URL + ":" + NLS_PORT + "/nls3/NCLogout.jsp";
         NLS_ERROR_URL = NLS_URL + ":" + NLS_PORT + "/nls3/error.jsp";
         
+        ND_URL1 = "http://" + prop.getSsoDomain() + ":5480";
+        
         PROVIDER_DOMAIN = prop.getSsoDomain();
 
         this.providerList = new Vector<>();
         providerList.add(PROVIDER_DOMAIN);
 
+        context = new NXContext(Collections.singletonList(ND_URL1), timeout);
         CookieManager.setEncStatus(true);
         SECode.setCookiePadding(COOKIE_PADDING);