diff --git a/_config.yml b/_config.yml
index d071b59..3798319 100644
--- a/_config.yml
+++ b/_config.yml
@@ -37,6 +37,7 @@ defaults:
       type: docs
     values:
       layout: page
+      ads: true
 
 timezone: UTC
 strict_front_matter: true
diff --git a/src/_layouts/default.html b/src/_layouts/default.html
index b3e5c6f..9a12bd3 100644
--- a/src/_layouts/default.html
+++ b/src/_layouts/default.html
@@ -16,7 +16,7 @@
         {% include google_analytics.html %}
         {%- endif %}
 
-        {%- if page.layout == "page" and jekyll.environment == "production" %}
+        {%- if page.ads and jekyll.environment == "production" %}
         {% include ad.html %}
         {%- endif %}
     </head>
@@ -30,9 +30,9 @@
 
             <div class="row">
                 <nav id="navigation" class="col-md-3 col-lg-2" aria-label="Documentation">
-                    <div id="docs-nav" class="offcanvas-md offcanvas-start" tabindex="-1" aria-labelledby="docs-nav-label">
+                    <div id="docs-nav" class="offcanvas-md offcanvas-start" tabindex="-1">
                         <div class="offcanvas-header">
-                            <p id="docs-nav-label" class="offcanvas-title fs-5 mb-0">{{ site.title }}</p>
+                            <p class="offcanvas-title fs-5 mb-0">{{ site.title }}</p>
                             <button type="button" class="btn-close" data-bs-dismiss="offcanvas" data-bs-target="#docs-nav" aria-label="Close"></button>
                         </div>
                         <div class="offcanvas-body">