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 173b636..5e4ebb5 100644
--- a/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java
+++ b/src/main/java/com/eactive/ext/kjb/sso/KjbSsoModule.java
@@ -83,7 +83,7 @@ public class KjbSsoModule {
         PROVIDER_DOMAIN = prop.getSsoDomain();
 
         this.providerList = new Vector<>();
-        providerList.add(PROVIDER_DOMAIN);
+        PROVIDER_LIST.add(prop.getSsoDomain());
 
         context = new NXContext(Collections.singletonList(ND_URL1), timeout);
         CookieManager.setEncStatus(true);
@@ -109,7 +109,7 @@ public class KjbSsoModule {
 		}
 		catch (Exception e)
 		{
-			e.printStackTrace();
+            log.warn("getContext", e);
 		}		
 		return context;
 	}
@@ -183,7 +183,8 @@ public class KjbSsoModule {
         try {
             retCode = CookieManager.verifyNexessCookie(request, response, 10, COOKIE_SESSTION_TIME_OUT,PROVIDER_LIST);
         } catch(Exception npe) {
-            npe.printStackTrace();
+            log.warn("getEamSessionCheck", npe);
+//            npe.printStackTrace();
         }
         return retCode;
     }