diff --git a/go.mod b/go.mod
index 6f3dc13..3005d90 100644
--- a/go.mod
+++ b/go.mod
@@ -9,6 +9,7 @@ require (
 	k8s.io/client-go v0.28.0
 	k8s.io/klog/v2 v2.100.1
 	sigs.k8s.io/controller-runtime v0.16.0
+	sigs.k8s.io/yaml v1.3.0
 )
 
 require (
@@ -50,5 +51,4 @@ require (
 	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
-	sigs.k8s.io/yaml v1.3.0 // indirect
 )
diff --git a/kubernetes/unstructured/unstructured.go b/kubernetes/unstructured/unstructured.go
index 3da2b7a..8cdd362 100644
--- a/kubernetes/unstructured/unstructured.go
+++ b/kubernetes/unstructured/unstructured.go
@@ -3,22 +3,36 @@ package unstructured
 import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
+	"sigs.k8s.io/yaml"
 )
 
 // ConvertToUnstructured converts a typed object to an unstructured object.
 func ConvertToUnstructured(obj interface{}) (*unstructured.Unstructured, error) {
-	uncastObj, err := runtime.DefaultUnstructuredConverter.ToUnstructured(obj)
+	unstructuredObj, err := runtime.DefaultUnstructuredConverter.ToUnstructured(obj)
 	if err != nil {
 		return nil, err
 	}
-	return &unstructured.Unstructured{Object: uncastObj}, nil
+	return &unstructured.Unstructured{Object: unstructuredObj}, nil
 }
 
-//nolint:gofmt,goimports
 // ConvertToTyped converts an unstructured object to a typed object.
 // Usage:
-// 	node := &corev1.Node{}
-// 	ConvertToTyped(object, node)
+//
+//	node := &corev1.Node{}
+//	ConvertToTyped(object, node)
+//
+//nolint:gofmt,goimports
 func ConvertToTyped(obj *unstructured.Unstructured, typedObj interface{}) error {
 	return runtime.DefaultUnstructuredConverter.FromUnstructured(obj.UnstructuredContent(), typedObj)
 }
+
+// YAMLToUnstructured converts the object's YAML content into an unstructured object.
+func YAMLToUnstructured(content []byte) (*unstructured.Unstructured, error) {
+	obj := make(map[string]interface{})
+	if err := yaml.Unmarshal(content, &obj); err != nil {
+		return nil, err
+	}
+	return &unstructured.Unstructured{
+		Object: obj,
+	}, nil
+}
diff --git a/kubernetes/unstructured/unstructured_test.go b/kubernetes/unstructured/unstructured_test.go
new file mode 100644
index 0000000..3ca292a
--- /dev/null
+++ b/kubernetes/unstructured/unstructured_test.go
@@ -0,0 +1,36 @@
+package unstructured
+
+import (
+	"testing"
+)
+
+func TestYAMLToUnstructured(t *testing.T) {
+	tests := []struct {
+		name  string
+		obj   []byte
+		isErr bool
+	}{
+		{
+			name: "normal test",
+			obj: []byte(`
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: test
+`),
+			isErr: false,
+		},
+		{
+			name:  "error test",
+			obj:   []byte(`aaa`),
+			isErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if _, err := YAMLToUnstructured(tt.obj); tt.isErr != (err != nil) {
+				t.Errorf("%s YAMLToUnstructured() unexpected error: %v", tt.name, err)
+			}
+		})
+	}
+}