diff --git a/config/crd/bases/config.katalyst.kubewharf.io_transparentmemoryoffloadingconfigurations.yaml b/config/crd/bases/config.katalyst.kubewharf.io_transparentmemoryoffloadingconfigurations.yaml
index f7a16516..f31b835a 100644
--- a/config/crd/bases/config.katalyst.kubewharf.io_transparentmemoryoffloadingconfigurations.yaml
+++ b/config/crd/bases/config.katalyst.kubewharf.io_transparentmemoryoffloadingconfigurations.yaml
@@ -98,6 +98,11 @@ spec:
                               description: EnableSwap is whether to enable swap to
                                 offloading anon pages
                               type: boolean
+                            enableSwapOnProactiveEnabled:
+                              description: EnableSwapOnProactiveEnable is whether
+                                to enable swap to offloading anon pages only when
+                                host swappiness_proactive is enabled
+                              type: boolean
                             enableTMO:
                               description: EnableTMO is whether to enable TMO on target
                                 objective
@@ -231,6 +236,11 @@ spec:
                               description: EnableSwap is whether to enable swap to
                                 offloading anon pages
                               type: boolean
+                            enableSwapOnProactiveEnabled:
+                              description: EnableSwapOnProactiveEnable is whether
+                                to enable swap to offloading anon pages only when
+                                host swappiness_proactive is enabled
+                              type: boolean
                             enableTMO:
                               description: EnableTMO is whether to enable TMO on target
                                 objective
diff --git a/pkg/apis/config/v1alpha1/tmo.go b/pkg/apis/config/v1alpha1/tmo.go
index 562b17c8..7d77ccf6 100644
--- a/pkg/apis/config/v1alpha1/tmo.go
+++ b/pkg/apis/config/v1alpha1/tmo.go
@@ -109,6 +109,11 @@ type TMOConfigDetail struct {
 	// +optional
 	EnableSwap *bool `json:"enableSwap,omitempty"`
 
+	// EnableSwapOnProactiveEnable is whether to enable swap to offloading anon pages only when
+	// host swappiness_proactive is enabled
+	// +optional
+	EnableSwapOnProactiveEnabled *bool `json:"enableSwapOnProactiveEnabled,omitempty"`
+
 	// Interval is the minimum duration the objectives got memory reclaimed by TMO
 	// +optional
 	Interval *metav1.Duration `json:"interval,omitempty"`
diff --git a/pkg/apis/config/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/config/v1alpha1/zz_generated.deepcopy.go
index eaf942d6..d9e6e528 100644
--- a/pkg/apis/config/v1alpha1/zz_generated.deepcopy.go
+++ b/pkg/apis/config/v1alpha1/zz_generated.deepcopy.go
@@ -1849,6 +1849,11 @@ func (in *TMOConfigDetail) DeepCopyInto(out *TMOConfigDetail) {
 		*out = new(bool)
 		**out = **in
 	}
+	if in.EnableSwapOnProactiveEnabled != nil {
+		in, out := &in.EnableSwapOnProactiveEnabled, &out.EnableSwapOnProactiveEnabled
+		*out = new(bool)
+		**out = **in
+	}
 	if in.Interval != nil {
 		in, out := &in.Interval, &out.Interval
 		*out = new(v1.Duration)