diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 065bebd..5d779d4 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -8,7 +8,9 @@ updates:
     reviewers:
       - AliMD
     schedule:
-      interval: daily
+      interval: weekly
+      time: "00:30"
+      day: "thursday"
     labels:
       - ci
       - priority-low
@@ -25,7 +27,9 @@ updates:
     reviewers:
       - AliMD
     schedule:
-      interval: daily
+      interval: weekly
+      time: "00:30"
+      day: "thursday"
     labels:
       - dependencies
       - ci