diff --git a/setup.py b/setup.py
index 0886048..428eff5 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ requires = [
     'Pillow',
 	'unidecode',
 	'markdown',
-    'docutils'
+    'docutils',
     'urllib3==1.26',
 ]
 
diff --git a/tcs_site.sqlite b/tcs_site.sqlite
index f79eefd..5a66bc7 100644
Binary files a/tcs_site.sqlite and b/tcs_site.sqlite differ
diff --git a/tcs_site/templates/layout.jinja2 b/tcs_site/templates/layout.jinja2
index d690376..a7cb0d7 100644
--- a/tcs_site/templates/layout.jinja2
+++ b/tcs_site/templates/layout.jinja2
@@ -52,6 +52,11 @@
                 <span class="hide-menu">Tập nhạc </span>
               </a>
             </li>
+            <li class="sidebar-item">
+              <a class="sidebar-link" href="{{ request.route_url('blog', id=672, slug='cd-va-k7') }}" aria-expanded="false">
+                <span class="hide-menu">TCD và K7 </span>
+              </a>
+            </li>
             <li class="sidebar-item">
               <a class="sidebar-link" href="{{ request.route_url('topic', topic='art') }}" aria-expanded="false">
                 <span class="hide-menu">Nghệ thuât</span>