diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 1ab87d4..abf11d0 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -4,10 +4,11 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
     open-pull-requests-limit: 2
   # 子模块
   - package-ecosystem: "gitsubmodule"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
+    open-pull-requests-limit: 2
diff --git a/.github/workflows/auto-close-issues.yml b/.github/workflows/auto-close-issues.yml
index ddcf8ac..5e8b233 100644
--- a/.github/workflows/auto-close-issues.yml
+++ b/.github/workflows/auto-close-issues.yml
@@ -1,7 +1,7 @@
 name: Close stale issues and PRs
 on:
   schedule:
-    - cron: "30 1 * * *"
+    - cron: "0 0 12 ? * WED"
   workflow_dispatch:
     inputs:
       logLevel:
diff --git a/thirds/unity b/thirds/unity
index 671f8d2..c444b63 160000
--- a/thirds/unity
+++ b/thirds/unity
@@ -1 +1 @@
-Subproject commit 671f8d25f19527a17d15475b038a16e5ba249bdf
+Subproject commit c444b63bfddb046415b1d437556749ddc5b5c77c