diff --git a/pages/01.blog/2021-04-27_rack_airflow/item.md b/pages/01.blog/2021-04-27_rack_airflow/item.md
index 58a75f8..3987c4b 100644
--- a/pages/01.blog/2021-04-27_rack_airflow/item.md
+++ b/pages/01.blog/2021-04-27_rack_airflow/item.md
@@ -1,14 +1,18 @@
 ---
-title: Airflow and Temperature in a Lehmann Acoustic Rack 
+title: 'Airflow and Temperature in a Lehmann Acoustic Rack'
 taxonomy:
     tag:
-        - cooling
         - selfhosted
+        - cooling
         - fans
         - server
 date: '2021-04-27 00:00'
 summary:
     size: 200
+publish_date: '2021-04-27 00:00'
+process:
+    markdown: true
+    twig: false
 ---
 
 # Airflow and Temperature in a Lehmann Acoustic Rack