diff --git a/layout/404.ejs b/layout/404.ejs
index e60a260..8eb8db1 100644
--- a/layout/404.ejs
+++ b/layout/404.ejs
@@ -12,5 +12,21 @@
     </div>
     <%- partial('_partial/after-footer') %>
 </div>
+    <div class="site-search">
+        <div class="reimu-popup popup">
+            <div class="reimu-search">
+                <span class="reimu-search-input-icon"></span>
+                <div class="reimu-search-input" id="reimu-search-input"></div>
+            </div>
+
+            <div class="reimu-results">
+                <div id="reimu-stats"></div>
+                <div id="reimu-hits"></div>
+                <div id="reimu-pagination" class="reimu-pagination"></div>
+            </div>
+
+            <span class="popup-btn-close"></span>
+        </div>
+    </div>
 </body>
 </html>