diff --git a/ROADMAP.md b/ROADMAP.md
index 263e6e81f..0306dc15e 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -11,7 +11,7 @@ We hope that the items listed below will inspire further engagement from the com
 - Multi-cluster HPA (Horizontal Pod Autoscaling)
 - Karmada operator
 - ResourceInterpreter include third-party CRD resources
-- Karmada playgroud
+- Karmada playground
 
 ## 2023 H2
 - Karmada Dashboard - alpha release
diff --git a/operator/README.md b/operator/README.md
index 7b6effe39..7e12c61c0 100644
--- a/operator/README.md
+++ b/operator/README.md
@@ -4,7 +4,7 @@
 
 The Karmada operator is a method for installing, upgrading, and deleting Karmada instances.
 It builds upon the basic Karmada resource and controller concepts, provides convenience to
-centrally manage entire lifecyle of Karmada instances in a global cluster. With the operator,
+centrally manage entire lifecycle of Karmada instances in a global cluster. With the operator,
 you can extend Karmada with custom resources (CRs) to manage your instances not only in local
 clusters but also in remote clusters.
 
@@ -64,7 +64,7 @@ kubectl apply -f operator/config/crds/
 
 ### Create a Karmada instance
 
-The Karmada operator provides a Karama CR that can define most configurations for Karmada components.
+The Karmada operator provides a Karmada CR that can define most configurations for Karmada components.
 It includes `image` messages, `replica`, the `args` of binary file, and custom `label`, `annotation`, and `featuregate`.
 For details, see [API](./pkg/apis/operator/v1alpha1/type.go).
 
diff --git a/operator/pkg/apis/operator/v1alpha1/type.go b/operator/pkg/apis/operator/v1alpha1/type.go
index a2cb314ae..919d1f807 100644
--- a/operator/pkg/apis/operator/v1alpha1/type.go
+++ b/operator/pkg/apis/operator/v1alpha1/type.go
@@ -112,7 +112,7 @@ type KarmadaComponents struct {
 	// +optional
 	KarmadaScheduler *KarmadaScheduler `json:"karmadaScheduler,omitempty"`
 
-	// KarmadaWebhook holds settings to karmada-webook component of the karmada.
+	// KarmadaWebhook holds settings to karmada-webhook component of the karmada.
 	// +optional
 	KarmadaWebhook *KarmadaWebhook `json:"karmadaWebhook,omitempty"`
 
@@ -151,7 +151,7 @@ type LocalEtcd struct {
 	CommonSettings `json:",inline"`
 
 	// VolumeData describes the settings of etcd data store.
-	// We will support 3 modes: emtydir, hostPath, PVC. default by hostPath.
+	// We will support 3 modes: emptyDir, hostPath, PVC. default by hostPath.
 	// +optional
 	VolumeData *VolumeData `json:"volumeData,omitempty"`
 
@@ -191,7 +191,7 @@ type VolumeData struct {
 }
 
 // ExternalEtcd describes an external etcd cluster.
-// operator has no knowledge of where certificate files live and they must be supplied.
+// operator has no knowledge of where certificate files live, and they must be supplied.
 type ExternalEtcd struct {
 	// Endpoints of etcd members. Required for ExternalEtcd.
 	Endpoints []string `json:"endpoints"`
@@ -210,7 +210,7 @@ type ExternalEtcd struct {
 }
 
 // KarmadaAPIServer holds settings to kube-apiserver component of the kubernetes.
-// Karmada uses it as it's own apiserver in order to provide Kubernetes-native APIs.
+// Karmada uses it as its own apiserver in order to provide Kubernetes-native APIs.
 type KarmadaAPIServer struct {
 	// CommonSettings holds common settings to kubernetes api server.
 	CommonSettings `json:",inline"`
@@ -220,7 +220,7 @@ type KarmadaAPIServer struct {
 	ServiceSubnet *string `json:"serviceSubnet,omitempty"`
 
 	// ServiceType represents the service type of karmada apiserver.
-	// it is Nodeport by default.
+	// it is NodePort by default.
 	// +optional
 	ServiceType corev1.ServiceType `json:"serviceType,omitempty"`
 
@@ -231,7 +231,7 @@ type KarmadaAPIServer struct {
 	// Note: This is a temporary solution to allow for the configuration of the
 	// kube-apiserver component. In the future, we will provide a more structured way
 	// to configure the component. Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -262,7 +262,7 @@ type KarmadaAggregatedAPIServer struct {
 	// Note: This is a temporary solution to allow for the configuration of the
 	// karmada-aggregated-apiserver component. In the future, we will provide a more structured way
 	// to configure the component. Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -321,7 +321,7 @@ type KubeControllerManager struct {
 	// https://karmada.io/docs/administrator/configuration/configure-controllers#kubernetes-controllers
 	//
 	// Others are disabled by default. If you want to enable or disable other controllers, you
-	// have to explicitly specify all the controllers that kube-controller-manager shoud enable
+	// have to explicitly specify all the controllers that kube-controller-manager should enable
 	// at startup phase.
 	// +optional
 	Controllers []string `json:"controllers,omitempty"`
@@ -333,7 +333,7 @@ type KubeControllerManager struct {
 	// Note: This is a temporary solution to allow for the configuration of the
 	// kube-controller-manager component. In the future, we will provide a more structured way
 	// to configure the component. Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -375,7 +375,7 @@ type KarmadaControllerManager struct {
 	// Note: This is a temporary solution to allow for the configuration of the
 	// karmada-controller-manager component. In the future, we will provide a more structured way
 	// to configure the component. Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -406,7 +406,7 @@ type KarmadaScheduler struct {
 	// Note: This is a temporary solution to allow for the configuration of the karmada-scheduler
 	// component. In the future, we will provide a more structured way to configure the component.
 	// Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -434,7 +434,7 @@ type KarmadaDescheduler struct {
 	// Note: This is a temporary solution to allow for the configuration of the karmada-descheduler
 	// component. In the future, we will provide a more structured way to configure the component.
 	// Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -456,7 +456,7 @@ type KarmadaSearch struct {
 	// Note: This is a temporary solution to allow for the configuration of the karmada-descheduler
 	// component. In the future, we will provide a more structured way to configure the component.
 	// Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -478,7 +478,7 @@ type KarmadaWebhook struct {
 	// Note: This is a temporary solution to allow for the configuration of the
 	// karmada-webhook component. In the future, we will provide a more structured way
 	// to configure the component. Once that is done, this field will be discouraged to be used.
-	// Incorrect settings on this feild maybe lead to the corresponding component in an unhealthy
+	// Incorrect settings on this field maybe lead to the corresponding component in an unhealthy
 	// state. Before you do it, please confirm that you understand the risks of this configuration.
 	//
 	// For supported flags, please see
@@ -553,7 +553,7 @@ type HostCluster struct {
 	Networking *Networking `json:"networking,omitempty"`
 }
 
-// ConditionType declarative karmada condition type of karmada installtion.
+// ConditionType declarative karmada condition type of karmada installation.
 type ConditionType string
 
 const (
@@ -561,11 +561,11 @@ const (
 	// or unpredictable condition.
 	Unknown ConditionType = "Unknown"
 
-	// Ready represent a condition type the all installtion process to karmada have compaleted.
+	// Ready represent a condition type the all installation process to karmada have completed.
 	Ready ConditionType = "Ready"
 )
 
-// KarmadaStatus difine the most recently observed status of the Karmada.
+// KarmadaStatus define the most recently observed status of the Karmada.
 type KarmadaStatus struct {
 	// ObservedGeneration is the last observed generation.
 	// +optional
@@ -575,11 +575,11 @@ type KarmadaStatus struct {
 	// +optional
 	SecretRef *LocalSecretReference `json:"secretRef,omitempty"`
 
-	// KarmadaVersion represente the karmada version.
+	// KarmadaVersion represent the karmada version.
 	// +optional
 	KarmadaVersion string `json:"karmadaVersion,omitempty"`
 
-	// KubernetesVersion represente the karmada-apiserver version.
+	// KubernetesVersion represent the karmada-apiserver version.
 	// +optional
 	KubernetesVersion string `json:"kubernetesVersion,omitempty"`
 
diff --git a/operator/pkg/certs/certs.go b/operator/pkg/certs/certs.go
index 92e13342b..08f9622b4 100644
--- a/operator/pkg/certs/certs.go
+++ b/operator/pkg/certs/certs.go
@@ -231,7 +231,7 @@ func (cert *KarmadaCert) KeyName() string {
 	return pair + keyExtension
 }
 
-// GeneratePrivateKey generates cert key with default size if 1024. it support
+// GeneratePrivateKey generates cert key with default size if 1024. it supports
 // ECDSA and RAS algorithm.
 func GeneratePrivateKey(keyType x509.PublicKeyAlgorithm) (crypto.Signer, error) {
 	if keyType == x509.ECDSA {
@@ -391,7 +391,7 @@ func appendSANsToAltNames(altNames *certutil.AltNames, SANs []string) {
 	}
 }
 
-// EncodeCertPEM returns PEM-endcoded certificate data
+// EncodeCertPEM returns PEM-encoded certificate data
 func EncodeCertPEM(cert *x509.Certificate) []byte {
 	block := pem.Block{
 		Type:  CertificateBlockType,
diff --git a/operator/pkg/constants/constants.go b/operator/pkg/constants/constants.go
index 2eecdc8e1..40c42c0ac 100644
--- a/operator/pkg/constants/constants.go
+++ b/operator/pkg/constants/constants.go
@@ -97,7 +97,7 @@ const (
 	// KarmadaDeschedulerComponent defines the name of the karmada-descheduler component
 	KarmadaDeschedulerComponent = "KarmadaDescheduler"
 
-	// KarmadaOperatorLabelKeyName defines a label key used by all of resources created by karmada operator
+	// KarmadaOperatorLabelKeyName defines a label key used by all resources created by karmada operator
 	KarmadaOperatorLabelKeyName = "app.kubernetes.io/managed-by"
 )
 
diff --git a/operator/pkg/controller/karmada/planner.go b/operator/pkg/controller/karmada/planner.go
index 32c23aa14..8dba81f1c 100644
--- a/operator/pkg/controller/karmada/planner.go
+++ b/operator/pkg/controller/karmada/planner.go
@@ -12,7 +12,7 @@ import (
 	"github.com/karmada-io/karmada/operator/pkg/workflow"
 )
 
-// Action is a intention corresponding karmada resource modification
+// Action is an intention corresponding karmada resource modification
 type Action string
 
 const (
@@ -22,8 +22,8 @@ const (
 	DeInitAction Action = "deInit"
 )
 
-// Planner represents a planner to build a job woflow and startup it.
-// the karmada resource change and enqueue is correspond to a action.
+// Planner represents a planner to build a job workflow and startup it.
+// the karmada resource change and enqueue is corresponded to an action.
 // it will create different job workflow according to action.
 type Planner struct {
 	action Action
diff --git a/operator/pkg/controlplane/apiserver/apiserver.go b/operator/pkg/controlplane/apiserver/apiserver.go
index d27c129b3..b7b5b5887 100644
--- a/operator/pkg/controlplane/apiserver/apiserver.go
+++ b/operator/pkg/controlplane/apiserver/apiserver.go
@@ -34,7 +34,7 @@ func EnsureKarmadaAggregatedAPIServer(client clientset.Interface, cfg *operatorv
 }
 
 func installKarmadaAPIServer(client clientset.Interface, cfg *operatorv1alpha1.KarmadaAPIServer, name, namespace string) error {
-	apiserverDeploymentbytes, err := util.ParseTemplate(KarmadaApiserverDeployment, struct {
+	apiserverDeploymentBytes, err := util.ParseTemplate(KarmadaApiserverDeployment, struct {
 		DeploymentName, Namespace, Image, EtcdClientService string
 		ServiceSubnet, KarmadaCertsSecret, EtcdCertsSecret  string
 		Replicas                                            *int32
@@ -55,7 +55,7 @@ func installKarmadaAPIServer(client clientset.Interface, cfg *operatorv1alpha1.K
 	}
 
 	apiserverDeployment := &appsv1.Deployment{}
-	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), apiserverDeploymentbytes, apiserverDeployment); err != nil {
+	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), apiserverDeploymentBytes, apiserverDeployment); err != nil {
 		return fmt.Errorf("error when decoding karmadaApiserver deployment: %w", err)
 	}
 
diff --git a/operator/pkg/controlplane/controlplane.go b/operator/pkg/controlplane/controlplane.go
index a690816ae..020a06525 100644
--- a/operator/pkg/controlplane/controlplane.go
+++ b/operator/pkg/controlplane/controlplane.go
@@ -67,7 +67,7 @@ func getComponentManifests(name, namespace string, cfg *operatorv1alpha1.Karmada
 }
 
 func getKubeControllerManagerManifest(name, namespace string, cfg *operatorv1alpha1.KubeControllerManager) (*appsv1.Deployment, error) {
-	kubeControllerManageretBytes, err := util.ParseTemplate(KubeControllerManagerDeployment, struct {
+	kubeControllerManagerBytes, err := util.ParseTemplate(KubeControllerManagerDeployment, struct {
 		DeploymentName, Namespace, Image     string
 		KarmadaCertsSecret, KubeconfigSecret string
 		Replicas                             *int32
@@ -84,7 +84,7 @@ func getKubeControllerManagerManifest(name, namespace string, cfg *operatorv1alp
 	}
 
 	kcm := &appsv1.Deployment{}
-	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), kubeControllerManageretBytes, kcm); err != nil {
+	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), kubeControllerManagerBytes, kcm); err != nil {
 		return nil, fmt.Errorf("err when decoding kube-controller-manager deployment: %w", err)
 	}
 
@@ -93,7 +93,7 @@ func getKubeControllerManagerManifest(name, namespace string, cfg *operatorv1alp
 }
 
 func getKarmadaControllerManagerManifest(name, namespace string, cfg *operatorv1alpha1.KarmadaControllerManager) (*appsv1.Deployment, error) {
-	karmadaControllerManageretBytes, err := util.ParseTemplate(KamradaControllerManagerDeployment, struct {
+	karmadaControllerManagerBytes, err := util.ParseTemplate(KamradaControllerManagerDeployment, struct {
 		Replicas                  *int32
 		DeploymentName, Namespace string
 		Image, KubeconfigSecret   string
@@ -109,7 +109,7 @@ func getKarmadaControllerManagerManifest(name, namespace string, cfg *operatorv1
 	}
 
 	kcm := &appsv1.Deployment{}
-	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), karmadaControllerManageretBytes, kcm); err != nil {
+	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), karmadaControllerManagerBytes, kcm); err != nil {
 		return nil, fmt.Errorf("err when decoding karmada-controller-manager deployment: %w", err)
 	}
 
diff --git a/operator/pkg/controlplane/etcd/etcd.go b/operator/pkg/controlplane/etcd/etcd.go
index 0f3d37e38..7c2380426 100644
--- a/operator/pkg/controlplane/etcd/etcd.go
+++ b/operator/pkg/controlplane/etcd/etcd.go
@@ -27,7 +27,7 @@ func EnsureKarmadaEtcd(client clientset.Interface, cfg *operatorv1alpha1.LocalEt
 
 func installKarmadaEtcd(client clientset.Interface, name, namespace string, cfg *operatorv1alpha1.LocalEtcd) error {
 	// if the number of etcd is greater than one, we need to concatenate the peerURL for each member cluster.
-	// memberName is podName generated by etcd statefuleset: ${statefulsetName}-index
+	// memberName is podName generated by etcd statefulset: ${statefulsetName}-index
 	// memberPeerURL uses the etcd peer headless service name: ${podName}.${serviceName}.${namespace}.svc.cluster.local:2380
 	initialClusters := make([]string, *cfg.Replicas)
 	for index := range initialClusters {
@@ -44,7 +44,7 @@ func installKarmadaEtcd(client clientset.Interface, name, namespace string, cfg
 		initialClusters[index] = fmt.Sprintf("%s=%s", memberName, memberPeerURL)
 	}
 
-	etcdStatefuleSetBytes, err := util.ParseTemplate(KarmadaEtcdStatefulSet, struct {
+	etcdStatefulSetBytes, err := util.ParseTemplate(KarmadaEtcdStatefulSet, struct {
 		StatefulSetName, Namespace, Image, EtcdClientService string
 		CertsSecretName, EtcdPeerServiceName                 string
 		InitialCluster, EtcdDataVolumeName                   string
@@ -67,7 +67,7 @@ func installKarmadaEtcd(client clientset.Interface, name, namespace string, cfg
 	}
 
 	etcdStatefulSet := &appsv1.StatefulSet{}
-	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), etcdStatefuleSetBytes, etcdStatefulSet); err != nil {
+	if err := kuberuntime.DecodeInto(clientsetscheme.Codecs.UniversalDecoder(), etcdStatefulSetBytes, etcdStatefulSet); err != nil {
 		return fmt.Errorf("error when decoding Etcd StatefulSet: %w", err)
 	}
 
diff --git a/operator/pkg/init.go b/operator/pkg/init.go
index d3e83fde0..c5cef84ce 100644
--- a/operator/pkg/init.go
+++ b/operator/pkg/init.go
@@ -18,7 +18,7 @@ import (
 	operatorscheme "github.com/karmada-io/karmada/operator/pkg/scheme"
 	tasks "github.com/karmada-io/karmada/operator/pkg/tasks/init"
 	"github.com/karmada-io/karmada/operator/pkg/util"
-	workflow "github.com/karmada-io/karmada/operator/pkg/workflow"
+	"github.com/karmada-io/karmada/operator/pkg/workflow"
 )
 
 var (
@@ -49,7 +49,7 @@ type initData struct {
 	name                string
 	namespace           string
 	karmadaVersion      *utilversion.Version
-	controlplaneConifig *rest.Config
+	controlplaneConfig  *rest.Config
 	controlplaneAddress string
 	remoteClient        clientset.Interface
 	karmadaClient       clientset.Interface
@@ -61,12 +61,12 @@ type initData struct {
 	components          *operatorv1alpha1.KarmadaComponents
 }
 
-// NewInitJob initializes a job with list of init sub task. and build
+// NewInitJob initializes a job with list of init sub-task. and build
 // init runData object.
 func NewInitJob(opt *InitOptions) *workflow.Job {
 	initJob := workflow.NewJob()
 
-	// add the all of tasks to the init job workflow.
+	// add the all tasks to the init job workflow.
 	initJob.AppendTask(tasks.NewPrepareCrdsTask())
 	initJob.AppendTask(tasks.NewCertTask())
 	initJob.AppendTask(tasks.NewNamespaceTask())
@@ -168,7 +168,7 @@ func (data *initData) RemoteClient() clientset.Interface {
 func (data *initData) KarmadaClient() clientset.Interface {
 	if data.karmadaClient == nil {
 		data.Once.Do(func() {
-			client, err := clientset.NewForConfig(data.controlplaneConifig)
+			client, err := clientset.NewForConfig(data.controlplaneConfig)
 			if err != nil {
 				klog.Errorf("error when init karmada client, err: %w", err)
 			}
@@ -179,12 +179,12 @@ func (data *initData) KarmadaClient() clientset.Interface {
 	return data.karmadaClient
 }
 
-func (data *initData) ControlplaneConifg() *rest.Config {
-	return data.controlplaneConifig
+func (data *initData) ControlplaneConfig() *rest.Config {
+	return data.controlplaneConfig
 }
 
-func (data *initData) SetControlplaneConifg(config *rest.Config) {
-	data.controlplaneConifig = config
+func (data *initData) SetControlplaneConfig(config *rest.Config) {
+	data.controlplaneConfig = config
 }
 
 func (data *initData) Components() *operatorv1alpha1.KarmadaComponents {
@@ -195,7 +195,7 @@ func (data *initData) DataDir() string {
 	return data.karmadaDataDir
 }
 
-func (data *initData) CrdsRomoteURL() string {
+func (data *initData) CrdsRemoteURL() string {
 	return data.crdRemoteURL
 }
 
diff --git a/operator/pkg/tasks/init/apiserver.go b/operator/pkg/tasks/init/apiserver.go
index 59fe34318..8a712e7d7 100644
--- a/operator/pkg/tasks/init/apiserver.go
+++ b/operator/pkg/tasks/init/apiserver.go
@@ -99,7 +99,7 @@ func runWaitKarmadaAPIServer(r workflow.RunData) error {
 		return errors.New("wait-KarmadaAPIServer task invoked with an invalid data struct")
 	}
 
-	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConifg(), data.RemoteClient(), time.Second*30)
+	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConfig(), data.RemoteClient(), time.Second*30)
 
 	err := waiter.WaitForSomePods(karmadaApiserverLabels.String(), data.GetNamespace(), 1)
 	if err != nil {
@@ -137,7 +137,7 @@ func runWaitKarmadaAggregatedAPIServer(r workflow.RunData) error {
 		return errors.New("wait-KarmadaAggregatedAPIServer task invoked with an invalid data struct")
 	}
 
-	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConifg(), data.RemoteClient(), time.Second*30)
+	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConfig(), data.RemoteClient(), time.Second*30)
 
 	err := waiter.WaitForSomePods(karmadaAggregatedAPIServerLabels.String(), data.GetNamespace(), 1)
 	if err != nil {
diff --git a/operator/pkg/tasks/init/crd.go b/operator/pkg/tasks/init/crd.go
index 0cf0bc0ef..9d2b7772b 100644
--- a/operator/pkg/tasks/init/crd.go
+++ b/operator/pkg/tasks/init/crd.go
@@ -92,7 +92,7 @@ func runCrdsDownload(r workflow.RunData) error {
 	}
 
 	if !existCrdsTar(crdsDir) {
-		err := util.DownloadFile(data.CrdsRomoteURL(), crdsTarPath)
+		err := util.DownloadFile(data.CrdsRemoteURL(), crdsTarPath)
 		if err != nil {
 			return fmt.Errorf("failed to download crd tar, err: %w", err)
 		}
diff --git a/operator/pkg/tasks/init/data.go b/operator/pkg/tasks/init/data.go
index 99e77cc73..5c5e9699e 100644
--- a/operator/pkg/tasks/init/data.go
+++ b/operator/pkg/tasks/init/data.go
@@ -13,13 +13,13 @@ type InitData interface {
 	certs.CertStore
 	GetName() string
 	GetNamespace() string
-	SetControlplaneConifg(config *rest.Config)
-	ControlplaneConifg() *rest.Config
+	SetControlplaneConfig(config *rest.Config)
+	ControlplaneConfig() *rest.Config
 	ControlplaneAddress() string
 	RemoteClient() clientset.Interface
 	KarmadaClient() clientset.Interface
 	DataDir() string
-	CrdsRomoteURL() string
+	CrdsRemoteURL() string
 	KarmadaVersion() string
 	Components() *operatorv1alpha1.KarmadaComponents
 }
diff --git a/operator/pkg/tasks/init/etcd.go b/operator/pkg/tasks/init/etcd.go
index 98498f00a..39346decf 100644
--- a/operator/pkg/tasks/init/etcd.go
+++ b/operator/pkg/tasks/init/etcd.go
@@ -72,7 +72,7 @@ func runWaitEtcd(r workflow.RunData) error {
 		return errors.New("wait-etcd task invoked with an invalid data struct")
 	}
 
-	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConifg(), data.RemoteClient(), time.Second*30)
+	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConfig(), data.RemoteClient(), time.Second*30)
 
 	// wait etcd, karmada apiserver and aggregated apiserver to ready
 	// as long as a replica of pod is ready, we consider the service available.
diff --git a/operator/pkg/tasks/init/karmadaresource.go b/operator/pkg/tasks/init/karmadaresource.go
index 1cf95c970..082e71ad9 100644
--- a/operator/pkg/tasks/init/karmadaresource.go
+++ b/operator/pkg/tasks/init/karmadaresource.go
@@ -92,7 +92,7 @@ func runCrds(r workflow.RunData) error {
 		crdsPatchPath = path.Join(crdsDir, "crds/patches")
 	)
 
-	crdsClient, err := apiclient.NewCRDsClient(data.ControlplaneConifg())
+	crdsClient, err := apiclient.NewCRDsClient(data.ControlplaneConfig())
 	if err != nil {
 		return err
 	}
@@ -189,7 +189,7 @@ func runAPIService(r workflow.RunData) error {
 		return errors.New("webhookConfiguration task invoked with an invalid data struct")
 	}
 
-	config := data.ControlplaneConifg()
+	config := data.ControlplaneConfig()
 	client, err := apiclient.NewAPIRegistrationClient(config)
 	if err != nil {
 		return err
diff --git a/operator/pkg/tasks/init/upload.go b/operator/pkg/tasks/init/upload.go
index bfe9e167a..75f51f41e 100644
--- a/operator/pkg/tasks/init/upload.go
+++ b/operator/pkg/tasks/init/upload.go
@@ -91,7 +91,7 @@ func runUploadAdminKubeconfig(r workflow.RunData) error {
 	if err != nil {
 		return err
 	}
-	data.SetControlplaneConifg(config)
+	data.SetControlplaneConfig(config)
 
 	klog.V(2).InfoS("[UploadAdminKubeconfig] Successfully created secret of karmada apiserver kubeconfig", "karmada", klog.KObj(data))
 	return nil
diff --git a/operator/pkg/tasks/init/wait.go b/operator/pkg/tasks/init/wait.go
index 26f41e5fd..794171e92 100644
--- a/operator/pkg/tasks/init/wait.go
+++ b/operator/pkg/tasks/init/wait.go
@@ -38,7 +38,7 @@ func runWaitApiserver(r workflow.RunData) error {
 	}
 	klog.V(4).InfoS("[check-apiserver-health] Running task", "karmada", klog.KObj(data))
 
-	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConifg(), data.RemoteClient(), time.Second*30)
+	waiter := apiclient.NewKarmadaWaiter(data.ControlplaneConfig(), data.RemoteClient(), time.Second*30)
 
 	// check whether the karmada apiserver is health.
 	if err := apiclient.TryRunCommand(waiter.WaitForAPI, 3); err != nil {
diff --git a/operator/pkg/workflow/job.go b/operator/pkg/workflow/job.go
index 6aa07b44e..6286b60a3 100644
--- a/operator/pkg/workflow/job.go
+++ b/operator/pkg/workflow/job.go
@@ -4,10 +4,10 @@ import (
 	"k8s.io/klog/v2"
 )
 
-// RunData is a interface represents all of runDatas abstract object.
+// RunData is an interface represents all of runDatas abstract object.
 type RunData = interface{}
 
-// Job represents a executable workflow, it has list of tasks.
+// Job represents an executable workflow, it has list of tasks.
 // these tasks must be execution order. if one of these tasks throws
 // error, the entire job will fail. During the workflow,if there are
 // some artifacts, we can store it to runData.
@@ -48,8 +48,8 @@ func (j *Job) SetDataInitializer(build func() (RunData, error)) {
 	j.runDataInitializer = build
 }
 
-// Run start execte job workflow. if the task has sub task, it will
-// recursive call the sub tasks util all of task be completed or error be thrown.
+// Run start execute job workflow. if the task has sub-task, it will
+// recursive call the sub-tasks util all task be completed or error be thrown.
 func (j *Job) Run() error {
 	runData := j.runData
 	if runData == nil {
diff --git a/operator/pkg/workflow/task.go b/operator/pkg/workflow/task.go
index a33c5a98e..ef0a0daee 100644
--- a/operator/pkg/workflow/task.go
+++ b/operator/pkg/workflow/task.go
@@ -1,7 +1,7 @@
 package workflow
 
-// Task is minimum unit workflow. It is sample tree structrue.
-// we can set a list of sub tasks, they will all be executed if
+// Task is minimum unit workflow. It is sample tree structure.
+// we can set a list of sub-tasks, they will all be executed if
 // RunSubTasks is true.
 type Task struct {
 	Name        string
diff --git a/pkg/karmadactl/cmdinit/cert/cert.go b/pkg/karmadactl/cmdinit/cert/cert.go
index 4610dca19..98f6bf0fb 100644
--- a/pkg/karmadactl/cmdinit/cert/cert.go
+++ b/pkg/karmadactl/cmdinit/cert/cert.go
@@ -52,7 +52,7 @@ type CertsConfig struct {
 	PublicKeyAlgorithm x509.PublicKeyAlgorithm
 }
 
-// EncodeCertPEM returns PEM-endcoded certificate data
+// EncodeCertPEM returns PEM-encoded certificate data
 func EncodeCertPEM(cert *x509.Certificate) []byte {
 	block := pem.Block{
 		Type:  certificateBlockType,