diff --git a/app/Language/en/Customer/Service.php b/app/Language/en/Customer/Service.php
index 31dccde..c537b1a 100644
--- a/app/Language/en/Customer/Service.php
+++ b/app/Language/en/Customer/Service.php
@@ -36,6 +36,7 @@ return [
   "LOCATION"      => [
     "default"     => "치바",
     "tokyo"       => "도쿄",
+    "3center"     => "3센터",
   ],
   "TYPE"          => [
     "default"     => "일반",
diff --git a/app/Views/templates/admin/index_header.php b/app/Views/templates/admin/index_header.php
index 9a5153d..6e695b5 100644
--- a/app/Views/templates/admin/index_header.php
+++ b/app/Views/templates/admin/index_header.php
@@ -7,5 +7,23 @@
   <li class="nav-item">
     <span class="nav-link active" aria-current="page" data-bs-toggle="modal" data-bs-target="#index_header_dns" style="cursor:pointer;">Cloudflare DNS</span>
   </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/client">고객정보</a></span>
+  </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/account">예치금</a></span>
+  </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/coupon">쿠폰</a></span>
+  </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/point">포인트</a></span>
+  </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/service">서비스 내역</a></span>
+  </li>
+  <li class="nav-item">
+    <span class="nav-link active" aria-current="page" style="cursor:pointer;"><a href="/admin/customer/payment">결제 내역</a></span>
+  </li>
 </ul>
 <?= $this->include("templates/{$viewDatas['layout']}/index_header/dns"); ?>
\ No newline at end of file