diff --git a/.github/workflows/check-link.yml b/.github/workflows/check-link.yml
index c374970c..4286b614 100644
--- a/.github/workflows/check-link.yml
+++ b/.github/workflows/check-link.yml
@@ -2,7 +2,7 @@ name: Check links on .md
 
 on:
   schedule:
-    - cron: "0 22 */1 * *"
+    - cron: "0 0 * * 0"
   workflow_dispatch:
   push:
     paths: