diff --git a/operator/pkg/karmadaresource/webhookconfiguration/manifests.go b/operator/pkg/karmadaresource/webhookconfiguration/manifests.go
index dfba7fb9f..b3595d91b 100644
--- a/operator/pkg/karmadaresource/webhookconfiguration/manifests.go
+++ b/operator/pkg/karmadaresource/webhookconfiguration/manifests.go
@@ -203,5 +203,33 @@ webhooks:
     sideEffects: None
     admissionReviewVersions: ["v1"]
     timeoutSeconds: 3
+  - name: federatedhpa.karmada.io
+    rules:
+      - operations: ["CREATE", "UPDATE"]
+        apiGroups: ["autoscaling.karmada.io"]
+        apiVersions: ["*"]
+        resources: ["federatedhpas"]
+        scope: "Namespaced"
+    clientConfig:
+      url: https://{{ .Service }}.{{ .Namespace }}.svc:443/validate-federatedhpa
+      caBundle: {{ .CaBundle }}
+    failurePolicy: Fail
+    sideEffects: None
+    admissionReviewVersions: [ "v1" ]
+    timeoutSeconds: 3
+  - name: cronfederatedhpa.karmada.io
+    rules:
+      - operations: ["CREATE", "UPDATE"]
+        apiGroups: ["autoscaling.karmada.io"]
+        apiVersions: ["*"]
+        resources: ["cronfederatedhpas"]
+        scope: "Namespaced"
+    clientConfig:
+      url: https://{{ .Service }}.{{ .Namespace }}.svc:443/validate-cronfederatedhpa
+      caBundle: {{ .CaBundle }}
+    failurePolicy: Fail
+    sideEffects: None
+    admissionReviewVersions: [ "v1" ]
+    timeoutSeconds: 3
 `
 )
diff --git a/pkg/karmadactl/cmdinit/karmada/webhook_configuration.go b/pkg/karmadactl/cmdinit/karmada/webhook_configuration.go
index baae416f6..677fb1ee2 100644
--- a/pkg/karmadactl/cmdinit/karmada/webhook_configuration.go
+++ b/pkg/karmadactl/cmdinit/karmada/webhook_configuration.go
@@ -214,6 +214,34 @@ webhooks:
     sideEffects: None
     admissionReviewVersions: ["v1"]
     timeoutSeconds: 3
+  - name: federatedhpa.karmada.io
+    rules:
+      - operations: ["CREATE", "UPDATE"]
+        apiGroups: ["autoscaling.karmada.io"]
+        apiVersions: ["*"]
+        resources: ["federatedhpas"]
+        scope: "Namespaced"
+    clientConfig:
+      url: https://karmada-webhook.%[1]s.svc:443/validate-federatedhpa
+      caBundle: %[2]s
+    failurePolicy: Fail
+    sideEffects: None
+    admissionReviewVersions: [ "v1" ]
+    timeoutSeconds: 3
+  - name: cronfederatedhpa.karmada.io
+    rules:
+      - operations: ["CREATE", "UPDATE"]
+        apiGroups: ["autoscaling.karmada.io"]
+        apiVersions: ["*"]
+        resources: ["cronfederatedhpas"]
+        scope: "Namespaced"
+    clientConfig:
+      url: https://karmada-webhook.%[1]s.svc:443/validate-cronfederatedhpa
+      caBundle: %[2]s
+    failurePolicy: Fail
+    sideEffects: None
+    admissionReviewVersions: [ "v1" ]
+    timeoutSeconds: 3
 `, systemNamespace, caBundle)
 }