diff --git a/.github/workflows/auto-refresh.yml b/.github/workflows/auto-refresh.yml
index 76b1a79..46be6ab 100644
--- a/.github/workflows/auto-refresh.yml
+++ b/.github/workflows/auto-refresh.yml
@@ -2,7 +2,7 @@ name: Auto Refresh
 
 on:
   schedule:
-    - cron: '20 0-17,22,23 * * *'
+    - cron: '*/20 0-17,22,23 * * *'
   workflow_dispatch:
 
 jobs: