diff --git a/config/crd/rollout/rollout.kusionstack.io_rolloutruns.yaml b/config/crd/rollout/rollout.kusionstack.io_rolloutruns.yaml
index 25cc6f5..b580d4e 100644
--- a/config/crd/rollout/rollout.kusionstack.io_rolloutruns.yaml
+++ b/config/crd/rollout/rollout.kusionstack.io_rolloutruns.yaml
@@ -4701,7 +4701,6 @@ spec:
                                 description: UpdatedRevision is the updated template revision used to generate pods.
                                 type: string
                             required:
-                            - availableReplicas
                             - replicas
                             - updatedAvailableReplicas
                             - updatedReadyReplicas
@@ -4719,6 +4718,10 @@ spec:
                                 description: Failure count
                                 format: int32
                                 type: integer
+                              finishTime:
+                                description: FinishTime is the time when the hook finished
+                                format: date-time
+                                type: string
                               hookType:
                                 description: Webhook Type
                                 type: string
@@ -4731,6 +4734,10 @@ spec:
                               reason:
                                 description: A human-readable short word
                                 type: string
+                              startTime:
+                                description: StartTime is the time when the hook started
+                                format: date-time
+                                type: string
                               state:
                                 description: Current webhook worker state
                                 type: string
@@ -4804,7 +4811,6 @@ spec:
                           description: UpdatedRevision is the updated template revision used to generate pods.
                           type: string
                       required:
-                      - availableReplicas
                       - replicas
                       - updatedAvailableReplicas
                       - updatedReadyReplicas
@@ -4822,6 +4828,10 @@ spec:
                           description: Failure count
                           format: int32
                           type: integer
+                        finishTime:
+                          description: FinishTime is the time when the hook finished
+                          format: date-time
+                          type: string
                         hookType:
                           description: Webhook Type
                           type: string
@@ -4834,6 +4844,10 @@ spec:
                         reason:
                           description: A human-readable short word
                           type: string
+                        startTime:
+                          description: StartTime is the time when the hook started
+                          format: date-time
+                          type: string
                         state:
                           description: Current webhook worker state
                           type: string
@@ -4943,7 +4957,6 @@ spec:
                       description: UpdatedRevision is the updated template revision used to generate pods.
                       type: string
                   required:
-                  - availableReplicas
                   - replicas
                   - updatedAvailableReplicas
                   - updatedReadyReplicas
diff --git a/config/crd/rollout/rollout.kusionstack.io_scaleruns.yaml b/config/crd/rollout/rollout.kusionstack.io_scaleruns.yaml
index 2b8b3ab..f239b4f 100644
--- a/config/crd/rollout/rollout.kusionstack.io_scaleruns.yaml
+++ b/config/crd/rollout/rollout.kusionstack.io_scaleruns.yaml
@@ -354,6 +354,11 @@ spec:
                                 description: Failure count
                                 format: int32
                                 type: integer
+                              finishTime:
+                                description: FinishTime is the time when the hook
+                                  finished
+                                format: date-time
+                                type: string
                               hookType:
                                 description: Webhook Type
                                 type: string
@@ -367,6 +372,10 @@ spec:
                               reason:
                                 description: A human-readable short word
                                 type: string
+                              startTime:
+                                description: StartTime is the time when the hook started
+                                format: date-time
+                                type: string
                               state:
                                 description: Current webhook worker state
                                 type: string
@@ -524,6 +533,11 @@ spec:
                                 description: Failure count
                                 format: int32
                                 type: integer
+                              finishTime:
+                                description: FinishTime is the time when the hook
+                                  finished
+                                format: date-time
+                                type: string
                               hookType:
                                 description: Webhook Type
                                 type: string
@@ -537,6 +551,10 @@ spec:
                               reason:
                                 description: A human-readable short word
                                 type: string
+                              startTime:
+                                description: StartTime is the time when the hook started
+                                format: date-time
+                                type: string
                               state:
                                 description: Current webhook worker state
                                 type: string
diff --git a/rollout/v1alpha1/rollout_types.go b/rollout/v1alpha1/rollout_types.go
index db11463..bc08ed0 100644
--- a/rollout/v1alpha1/rollout_types.go
+++ b/rollout/v1alpha1/rollout_types.go
@@ -179,6 +179,7 @@ type RolloutReplicasSummary struct {
 	// Replicas is the desired number of pods targeted by workload
 	Replicas int32 `json:"replicas"`
 	// AvailableReplicas is the number of service available pods targeted by workload.
+	// +optional
 	AvailableReplicas int32 `json:"availableReplicas"`
 	// UpdatedReplicas is the number of pods targeted by workload that have the updated template spec.
 	UpdatedReplicas int32 `json:"updatedReplicas"`
diff --git a/rollout/v1alpha1/rolloutrun_types.go b/rollout/v1alpha1/rolloutrun_types.go
index b9cf496..c85aa05 100644
--- a/rollout/v1alpha1/rolloutrun_types.go
+++ b/rollout/v1alpha1/rolloutrun_types.go
@@ -207,6 +207,12 @@ type RolloutWebhookStatus struct {
 	HookType HookType `json:"hookType,omitempty"`
 	// Webhook Name
 	Name string `json:"name,omitempty"`
+	// StartTime is the time when the hook started
+	// +optional
+	StartTime *metav1.Time `json:"startTime,omitempty"`
+	// FinishTime is the time when the hook finished
+	// +optional
+	FinishTime *metav1.Time `json:"finishTime,omitempty"`
 	// Webhook result
 	CodeReasonMessage `json:",inline"`
 	// Failure count
diff --git a/rollout/v1alpha1/zz_generated.deepcopy.go b/rollout/v1alpha1/zz_generated.deepcopy.go
index 13f7eb6..1630d99 100644
--- a/rollout/v1alpha1/zz_generated.deepcopy.go
+++ b/rollout/v1alpha1/zz_generated.deepcopy.go
@@ -1245,7 +1245,9 @@ func (in *RolloutRunStepStatus) DeepCopyInto(out *RolloutRunStepStatus) {
 	if in.Webhooks != nil {
 		in, out := &in.Webhooks, &out.Webhooks
 		*out = make([]RolloutWebhookStatus, len(*in))
-		copy(*out, *in)
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
 	}
 	return
 }
@@ -1628,6 +1630,14 @@ func (in *RolloutWebhookReviewStatus) DeepCopy() *RolloutWebhookReviewStatus {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *RolloutWebhookStatus) DeepCopyInto(out *RolloutWebhookStatus) {
 	*out = *in
+	if in.StartTime != nil {
+		in, out := &in.StartTime, &out.StartTime
+		*out = (*in).DeepCopy()
+	}
+	if in.FinishTime != nil {
+		in, out := &in.FinishTime, &out.FinishTime
+		*out = (*in).DeepCopy()
+	}
 	out.CodeReasonMessage = in.CodeReasonMessage
 	return
 }
@@ -1921,7 +1931,9 @@ func (in *ScaleRunStepStatus) DeepCopyInto(out *ScaleRunStepStatus) {
 	if in.Webhooks != nil {
 		in, out := &in.Webhooks, &out.Webhooks
 		*out = make([]RolloutWebhookStatus, len(*in))
-		copy(*out, *in)
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
 	}
 	return
 }