diff --git a/app/Views/layouts/admin/member_link.php b/app/Views/layouts/admin/member_link.php
index ac31a6c..bdc7c65 100644
--- a/app/Views/layouts/admin/member_link.php
+++ b/app/Views/layouts/admin/member_link.php
@@ -48,7 +48,6 @@
       </div>
       <div class="modal-footer">
         <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
-        <button type="button" class="btn btn-primary">Save changes</button>
       </div>
     </div>
   </div>
diff --git a/app/Views/templates/admin/cloudflare/dns.php b/app/Views/templates/admin/cloudflare/dns.php
index 93b8db8..0cc6ba8 100644
--- a/app/Views/templates/admin/cloudflare/dns.php
+++ b/app/Views/templates/admin/cloudflare/dns.php
@@ -1,51 +1,40 @@
 <script>
-function copyToClipboard(element) {
-  var $temp = $("<input>");
-  $("body").append($temp);
-  $temp.val($(element).text()).select();
-  document.execCommand("copy");
-  $temp.remove();
-  element.style.backgroundColor = '#fde9bf';
-}
+  function copyToClipboard(element, domain) {
+    navigator.clipboard.writeText(domain);
+    element.style.backgroundColor = '#fde9bf';
+  }
 </script>
 <div id="cloudflare">
   <table class="cloudflare">
     <tr>
       <td>cloudprime001@idcjp.jp(영,숫자)</td>
-      <td class="dnsname" onclick="copyToClipboard(this)">felicity.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">tara.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'felicity.ns.cloudflare.com')">felicity.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'tara.ns.cloudflare.com')">tara.ns.cloudflare.com</td>
     </tr>
     <tr>
       <td>cloudjp002@idcjp.jp(ㄱ~ㅅ)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">aida.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">kurt.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'aida.ns.cloudflare.com');">aida.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'kurt.ns.cloudflare.com');">kurt.ns.cloudflare.com</td>
     </tr>
-    <!--
-      <tr>
-      <td>cloudjp003@idcjp.jp(ㅇ~ㅎ)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">amir.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">becky.ns.cloudflare.com</td>
-      </tr>
-    -->
     <tr>
       <td>jpcf003@gmail.com(ㅇ~ㅎ)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">natasha.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">plato.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'natasha.ns.cloudflare.com');">natasha.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'plato.ns.cloudflare.com');">plato.ns.cloudflare.com</td>
     </tr>
     <tr>
       <td>cloudwin001@idcjp.jp(영,숫자)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">alina.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">rick.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'alina.ns.cloudflare.com');">alina.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'rick.ns.cloudflare.com');">rick.ns.cloudflare.com</td>
     </tr>
     <tr>
       <td>cloudwin002@idcjp.jp(ㄱ~ㅅ)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">hope.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">piotr.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'hope.ns.cloudflare.com');">hope.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'piotr.ns.cloudflare.com');">piotr.ns.cloudflare.com</td>
     </tr>
     <tr>
       <td>cloudwin003@idcjp.jp(ㅇ~ㅎ)</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">tani.ns.cloudflare.com</td>
-      <td class="dnsname" onclick="copyToClipboard(this);">woz.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'tani.ns.cloudflare.com');">tani.ns.cloudflare.com</td>
+      <td class="dnsname" onclick="copyToClipboard(this,'woz.ns.cloudflare.com');">woz.ns.cloudflare.com</td>
     </tr>
   </table>
-</div>
+</div>
\ No newline at end of file