diff --git a/extdbms/lib/Views/dbms/client/coupon/insert_form.php b/extdbms/lib/Views/dbms/client/coupon/insert_form.php
index 627fb62..017f8ec 100644
--- a/extdbms/lib/Views/dbms/client/coupon/insert_form.php
+++ b/extdbms/lib/Views/dbms/client/coupon/insert_form.php
@@ -7,7 +7,7 @@
       <tbody>
         <tr>
           <td>서버버코드</td>
-          <td colspan="5"><?= $this->client->getServerCode() ?></td>
+          <td colspan="5"><?= $this->service->getServerCode() ?></td>
         </tr>
         <tr>
           <td>서비스코드</td>