diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
index 14632645..7a1a3e08 100644
--- a/.github/dependabot.yaml
+++ b/.github/dependabot.yaml
@@ -8,7 +8,15 @@ updates:
     - "area/dependency"
     - "release-note-none"
     - "ok-to-test"
-  open-pull-requests-limit: 10
+  open-pull-requests-limit: 1
+  groups:
+    k8s:
+      applies-to: version-updates
+      patterns:
+      - "*"
+      update-types:
+      - "patch"
+      - "minor"
 - package-ecosystem: "github-actions"
   directory: "/"
   schedule:
@@ -17,4 +25,15 @@ updates:
     - "area/dependency"
     - "release-note-none"
     - "ok-to-test"
-  open-pull-requests-limit: 10
+  open-pull-requests-limit: 1
+- package-ecosystem: "docker"
+  directory: "./"
+  schedule:
+    interval: "daily"
+    time: "01:00"
+    timezone: "Asia/Shanghai"
+  labels:
+    - "area/dependency"
+    - "release-note-none"
+    - "ok-to-test"
+    - "kind/cleanup"