diff --git a/extdbms/lib/Controllers/DBMS/NavigatorController.php b/extdbms/lib/Controllers/DBMS/NavigatorController.php
index 46029bf..385c7d0 100644
--- a/extdbms/lib/Controllers/DBMS/NavigatorController.php
+++ b/extdbms/lib/Controllers/DBMS/NavigatorController.php
@@ -35,6 +35,7 @@ class NavigatorController extends BaseController
         foreach ($services as $service) {
             $clients[$service->getPK()] = $this->getClientService()->getEntityByCode($service->getClientCode());
         }
+        $this->request  = $this->getRequest();
         $this->services = $services;
         $this->clients  = $clients;
         return $this->render(__FUNCTION__);
diff --git a/extdbms/lib/Views/dbms/navigator/ipsearch.php b/extdbms/lib/Views/dbms/navigator/ipsearch.php
index 25d241c..1ff46d7 100644
--- a/extdbms/lib/Views/dbms/navigator/ipsearch.php
+++ b/extdbms/lib/Views/dbms/navigator/ipsearch.php
@@ -84,7 +84,7 @@
 <div align="center">
         [ <a href="http://<? $_SERVER['HTTP_HOST'] ?>:6752/DefaultPage.cli">돌아가기</a> ]
         <form>
-                IP 입력 : <input type=text name="ip">
+                IP 입력 : <input type=text name="ip" value="<?= $this->request['ip'] ?? '' ?>">
                 <input type=submit value="검색">
         </form>
 </div>