diff --git a/pkg/scheduler/framework/plugins/apiinstalled/api_installed.go b/pkg/scheduler/framework/plugins/apienablement/api_enablement.go
similarity index 58%
rename from pkg/scheduler/framework/plugins/apiinstalled/api_installed.go
rename to pkg/scheduler/framework/plugins/apienablement/api_enablement.go
index 556bfe646..34659c8b5 100644
--- a/pkg/scheduler/framework/plugins/apiinstalled/api_installed.go
+++ b/pkg/scheduler/framework/plugins/apienablement/api_enablement.go
@@ -1,4 +1,4 @@
-package apiinstalled
+package apienablement
 
 import (
 	"context"
@@ -14,26 +14,26 @@ import (
 
 const (
 	// Name is the name of the plugin used in the plugin registry and configurations.
-	Name = "APIInstalled"
+	Name = "APIEnablement"
 )
 
-// APIInstalled is a plugin that checks if the API(CRD) of the resource is installed in the target cluster.
-type APIInstalled struct{}
+// APIEnablement is a plugin that checks if the API(CRD) of the resource is installed in the target cluster.
+type APIEnablement struct{}
 
-var _ framework.FilterPlugin = &APIInstalled{}
+var _ framework.FilterPlugin = &APIEnablement{}
 
-// New instantiates the APIInstalled plugin.
+// New instantiates the APIEnablement plugin.
 func New() (framework.Plugin, error) {
-	return &APIInstalled{}, nil
+	return &APIEnablement{}, nil
 }
 
 // Name returns the plugin name.
-func (p *APIInstalled) Name() string {
+func (p *APIEnablement) Name() string {
 	return Name
 }
 
-// Filter checks if the API(CRD) of the resource is installed in the target cluster.
-func (p *APIInstalled) Filter(ctx context.Context, placement *policyv1alpha1.Placement, resource *workv1alpha2.ObjectReference, cluster *clusterv1alpha1.Cluster) *framework.Result {
+// Filter checks if the API(CRD) of the resource is enabled or installed in the target cluster.
+func (p *APIEnablement) Filter(ctx context.Context, placement *policyv1alpha1.Placement, resource *workv1alpha2.ObjectReference, cluster *clusterv1alpha1.Cluster) *framework.Result {
 	if !helper.IsAPIEnabled(cluster.Status.APIEnablements, resource.APIVersion, resource.Kind) {
 		klog.V(2).Infof("Cluster(%s) not fit as missing API(%s, kind=%s)", cluster.Name, resource.APIVersion, resource.Kind)
 		return framework.NewResult(framework.Unschedulable, "no such API resource")
diff --git a/pkg/scheduler/framework/plugins/clusterlocality/cluster_locality.go b/pkg/scheduler/framework/plugins/clusterlocality/cluster_locality.go
index 1bebe028a..4b8a43287 100644
--- a/pkg/scheduler/framework/plugins/clusterlocality/cluster_locality.go
+++ b/pkg/scheduler/framework/plugins/clusterlocality/cluster_locality.go
@@ -15,12 +15,12 @@ const (
 	Name = "ClusterLocality"
 )
 
-// ClusterLocality is a score plugin that favors cluster that already have requested.
+// ClusterLocality is a score plugin that favors cluster that already have the resource.
 type ClusterLocality struct{}
 
 var _ framework.ScorePlugin = &ClusterLocality{}
 
-// New instantiates the clusteraffinity plugin.
+// New instantiates the ClusterLocality plugin.
 func New() (framework.Plugin, error) {
 	return &ClusterLocality{}, nil
 }
@@ -31,7 +31,8 @@ func (p *ClusterLocality) Name() string {
 }
 
 // Score calculates the score on the candidate cluster.
-// if cluster object is exist in resourceBinding.Spec.Clusters, Score is 100, otherwise it is 0.
+// If the cluster already have the resource(exists in .spec.Clusters of ResourceBinding or ClusterResourceBinding),
+// then score is 100, otherwise 0.
 func (p *ClusterLocality) Score(ctx context.Context, placement *policyv1alpha1.Placement,
 	spec *workv1alpha2.ResourceBindingSpec, cluster *clusterv1alpha1.Cluster) (int64, *framework.Result) {
 	if len(spec.Clusters) == 0 {
diff --git a/pkg/scheduler/framework/plugins/registry.go b/pkg/scheduler/framework/plugins/registry.go
index fc8ea00aa..21ae4377a 100644
--- a/pkg/scheduler/framework/plugins/registry.go
+++ b/pkg/scheduler/framework/plugins/registry.go
@@ -1,7 +1,7 @@
 package plugins
 
 import (
-	"github.com/karmada-io/karmada/pkg/scheduler/framework/plugins/apiinstalled"
+	"github.com/karmada-io/karmada/pkg/scheduler/framework/plugins/apienablement"
 	"github.com/karmada-io/karmada/pkg/scheduler/framework/plugins/clusteraffinity"
 	"github.com/karmada-io/karmada/pkg/scheduler/framework/plugins/clusterlocality"
 	"github.com/karmada-io/karmada/pkg/scheduler/framework/plugins/spreadconstraint"
@@ -12,7 +12,7 @@ import (
 // NewInTreeRegistry builds the registry with all the in-tree plugins.
 func NewInTreeRegistry() runtime.Registry {
 	return runtime.Registry{
-		apiinstalled.Name:     apiinstalled.New,
+		apienablement.Name:    apienablement.New,
 		tainttoleration.Name:  tainttoleration.New,
 		clusteraffinity.Name:  clusteraffinity.New,
 		spreadconstraint.Name: spreadconstraint.New,
diff --git a/pkg/scheduler/framework/plugins/spreadconstraint/spreadconstraint.go b/pkg/scheduler/framework/plugins/spreadconstraint/spread_constraint.go
similarity index 100%
rename from pkg/scheduler/framework/plugins/spreadconstraint/spreadconstraint.go
rename to pkg/scheduler/framework/plugins/spreadconstraint/spread_constraint.go