diff --git a/charts/vela-core/templates/defwithtemplate/cron-task.yaml b/charts/vela-core/templates/defwithtemplate/cron-task.yaml
index 718aa1a04..5083ea5cd 100644
--- a/charts/vela-core/templates/defwithtemplate/cron-task.yaml
+++ b/charts/vela-core/templates/defwithtemplate/cron-task.yaml
@@ -46,6 +46,13 @@ spec:
         					activeDeadlineSeconds: parameter.activeDeadlineSeconds
         				}
         				backoffLimit: parameter.backoffLimit
+        				selector: matchLabels: {
+        					if parameter.labels != _|_ {
+        						parameter.labels
+        					}
+        					"app.oam.dev/name":      context.appName
+        					"app.oam.dev/component": context.name
+        				}
         				template: {
         					metadata: {
         						labels: {
diff --git a/charts/vela-minimal/templates/defwithtemplate/cron-task.yaml b/charts/vela-minimal/templates/defwithtemplate/cron-task.yaml
index 718aa1a04..5083ea5cd 100644
--- a/charts/vela-minimal/templates/defwithtemplate/cron-task.yaml
+++ b/charts/vela-minimal/templates/defwithtemplate/cron-task.yaml
@@ -46,6 +46,13 @@ spec:
         					activeDeadlineSeconds: parameter.activeDeadlineSeconds
         				}
         				backoffLimit: parameter.backoffLimit
+        				selector: matchLabels: {
+        					if parameter.labels != _|_ {
+        						parameter.labels
+        					}
+        					"app.oam.dev/name":      context.appName
+        					"app.oam.dev/component": context.name
+        				}
         				template: {
         					metadata: {
         						labels: {
diff --git a/pkg/velaql/providers/query/tree.go b/pkg/velaql/providers/query/tree.go
index 94fafce92..2c387c71d 100644
--- a/pkg/velaql/providers/query/tree.go
+++ b/pkg/velaql/providers/query/tree.go
@@ -206,6 +206,15 @@ func init() {
 			DefaultGenListOptionFunc:      kustomization2AnyListOption,
 			DisableFilterByOwnerReference: true,
 		},
+		ChildrenResourcesRule{
+			SubResources: buildSubResources([]*SubResourceSelector{
+				{
+					ResourceType: ResourceType{APIVersion: "v1", Kind: "Pod"},
+					listOptions:  cronJobLabelListOption,
+				},
+			}),
+			GroupResourceType: GroupResourceType{Group: "batch/v1", Kind: "CronJob"},
+		},
 	)
 }
 
@@ -292,9 +301,9 @@ type WorkloadUnstructured struct {
 	unstructured.Unstructured
 }
 
-// GetSelector get the selector from the field path: spec.selector
-func (w *WorkloadUnstructured) GetSelector() (labels.Selector, error) {
-	value, exist, err := unstructured.NestedFieldNoCopy(w.Object, "spec", "selector")
+// GetSelector get the selector from the field path
+func (w *WorkloadUnstructured) GetSelector(fields ...string) (labels.Selector, error) {
+	value, exist, err := unstructured.NestedFieldNoCopy(w.Object, fields...)
 	if err != nil {
 		return nil, err
 	}
@@ -313,7 +322,7 @@ func (w *WorkloadUnstructured) GetSelector() (labels.Selector, error) {
 
 var defaultWorkloadLabelListOption genListOptionFunc = func(obj unstructured.Unstructured) (client.ListOptions, error) {
 	workload := WorkloadUnstructured{obj}
-	deploySelector, err := workload.GetSelector()
+	deploySelector, err := workload.GetSelector("spec", "selector")
 	if err != nil {
 		return client.ListOptions{}, err
 	}
@@ -333,6 +342,15 @@ var service2EndpointListOption = func(obj unstructured.Unstructured) (client.Lis
 	return client.ListOptions{Namespace: svc.Namespace, LabelSelector: stsSelector}, nil
 }
 
+var cronJobLabelListOption = func(obj unstructured.Unstructured) (client.ListOptions, error) {
+	workload := WorkloadUnstructured{obj}
+	cronJobSelector, err := workload.GetSelector("spec", "jobTemplate", "spec", "selector")
+	if err != nil {
+		return client.ListOptions{}, err
+	}
+	return client.ListOptions{Namespace: obj.GetNamespace(), LabelSelector: cronJobSelector}, nil
+}
+
 var helmRelease2AnyListOption = func(obj unstructured.Unstructured) (client.ListOptions, error) {
 	hrSelector, err := v1.LabelSelectorAsSelector(&v1.LabelSelector{MatchLabels: map[string]string{
 		"helm.toolkit.fluxcd.io/name":      obj.GetName(),
diff --git a/pkg/velaql/providers/query/tree_test.go b/pkg/velaql/providers/query/tree_test.go
index 40ab8830d..2c2fca9a0 100644
--- a/pkg/velaql/providers/query/tree_test.go
+++ b/pkg/velaql/providers/query/tree_test.go
@@ -32,6 +32,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer/yaml"
 	types2 "k8s.io/apimachinery/pkg/types"
 	"k8s.io/utils/pointer"
 	"sigs.k8s.io/controller-runtime/pkg/client"
@@ -201,6 +202,17 @@ func TestService2EndpointOption(t *testing.T) {
 	assert.Equal(t, "service-name=test,uid=test-uid", l.LabelSelector.String())
 }
 
+func TestCronJobLabelListOption(t *testing.T) {
+	// convert yaml to unstructured
+	obj := unstructured.Unstructured{}
+	dec := yaml.NewDecodingSerializer(unstructured.UnstructuredJSONScheme)
+	_, _, err := dec.Decode([]byte(cronJob), nil, &obj)
+	assert.NoError(t, err)
+	l, err := cronJobLabelListOption(obj)
+	assert.NoError(t, err)
+	assert.Equal(t, "app=cronJob1", l.LabelSelector.String())
+}
+
 func TestServiceStatus(t *testing.T) {
 	lbHealthSvc := v1.Service{Spec: v1.ServiceSpec{Type: v1.ServiceTypeLoadBalancer}, Status: v1.ServiceStatus{
 		LoadBalancer: v1.LoadBalancerStatus{
@@ -1212,9 +1224,30 @@ var _ = Describe("unit-test to e2e test", func() {
 			},
 		},
 	}
+	pod5 := v1.Pod{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: "v1",
+			Kind:       "Pod",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "pod5",
+			Namespace: "test-namespace",
+			Labels: map[string]string{
+				"app": "cronJob1",
+			},
+		},
+		Spec: v1.PodSpec{
+			Containers: []v1.Container{
+				{
+					Image: "nginx",
+					Name:  "nginx",
+				},
+			},
+		},
+	}
 
 	var objectList []client.Object
-	objectList = append(objectList, &deploy1, &deploy1, &rs1, &rs2, &rs3, &rs4, &pod1, &pod2, &pod3, &rs4, &pod4)
+	objectList = append(objectList, &deploy1, &deploy1, &rs1, &rs2, &rs3, &rs4, &pod1, &pod2, &pod3, &rs4, &pod4, &pod5)
 	BeforeEach(func() {
 		Expect(k8sClient.Create(ctx, &v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "test-namespace"}})).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
 		Expect(k8sClient.Create(ctx, deploy1.DeepCopy())).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
@@ -1225,6 +1258,7 @@ var _ = Describe("unit-test to e2e test", func() {
 		Expect(k8sClient.Create(ctx, pod1.DeepCopy())).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
 		Expect(k8sClient.Create(ctx, pod2.DeepCopy())).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
 		Expect(k8sClient.Create(ctx, pod3.DeepCopy())).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
+		Expect(k8sClient.Create(ctx, pod5.DeepCopy())).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
 
 		cRs4 := rs4.DeepCopy()
 		Expect(k8sClient.Create(ctx, cRs4)).Should(SatisfyAny(BeNil(), util.AlreadyExistMatcher{}))
@@ -1285,6 +1319,15 @@ var _ = Describe("unit-test to e2e test", func() {
 			nil, nil, true)
 		Expect(err).Should(BeNil())
 		Expect(len(items3)).Should(BeEquivalentTo(1))
+
+		u4 := unstructured.Unstructured{}
+		dec := yaml.NewDecodingSerializer(unstructured.UnstructuredJSONScheme)
+		_, _, err = dec.Decode([]byte(cronJob), nil, &u4)
+		Expect(err).Should(BeNil())
+		item4, err := listItemByRule(ctx, k8sClient, ResourceType{APIVersion: "v1", Kind: "Pod"}, u4,
+			cronJobLabelListOption, nil, true)
+		Expect(err).Should(BeNil())
+		Expect(len(item4)).Should(BeEquivalentTo(1))
 	})
 
 	It("iterate resource", func() {
@@ -1599,3 +1642,14 @@ childrenResourceType:
 		Expect(k8sClient.Delete(context.TODO(), &cloneSetConfigMap)).Should(BeNil())
 	})
 })
+
+var cronJob = `
+apiVersion: batch/v1
+kind: CronJob
+spec:
+  jobTemplate:
+    spec:
+      selector:
+        matchLabels:
+          app: cronJob1
+`
diff --git a/vela-templates/definitions/internal/component/cron-task.cue b/vela-templates/definitions/internal/component/cron-task.cue
index 3380e729c..46eac2170 100644
--- a/vela-templates/definitions/internal/component/cron-task.cue
+++ b/vela-templates/definitions/internal/component/cron-task.cue
@@ -47,6 +47,15 @@ template: {
 						activeDeadlineSeconds: parameter.activeDeadlineSeconds
 					}
 					backoffLimit: parameter.backoffLimit
+					selector: {
+						matchLabels: {
+							if parameter.labels != _|_ {
+								parameter.labels
+							}
+							"app.oam.dev/name":      context.appName
+							"app.oam.dev/component": context.name
+						}
+					}
 					template: {
 						metadata: {
 							labels: {