diff --git a/pkg/cluster/baremetal/cluster.go b/pkg/cluster/baremetal/cluster.go
index 860e1c73..56c49378 100644
--- a/pkg/cluster/baremetal/cluster.go
+++ b/pkg/cluster/baremetal/cluster.go
@@ -34,7 +34,7 @@ type Cluster struct {
 	config       *config.BareMetalClusterConfig
 	createNoDirs bool
 	enableCache  bool
-	Metastore    bool
+	metastore    bool
 
 	am artifacts.Manager
 	mm metadata.Manager
@@ -55,9 +55,9 @@ type ClusterComponents struct {
 }
 
 func NewClusterComponents(config *config.BareMetalClusterComponentsConfig, workingDirs components.WorkingDirs,
-	wg *sync.WaitGroup, logger logger.Logger, Metastore bool) *ClusterComponents {
+	wg *sync.WaitGroup, logger logger.Logger, metastore bool) *ClusterComponents {
 	return &ClusterComponents{
-		MetaSrv:  components.NewMetaSrv(config.MetaSrv, workingDirs, wg, logger, Metastore),
+		MetaSrv:  components.NewMetaSrv(config.MetaSrv, workingDirs, wg, logger, metastore),
 		Datanode: components.NewDataNode(config.Datanode, config.MetaSrv.ServerAddr, workingDirs, wg, logger),
 		Frontend: components.NewFrontend(config.Frontend, config.MetaSrv.ServerAddr, workingDirs, wg, logger),
 		Etcd:     components.NewEtcd(workingDirs, wg, logger),
@@ -87,7 +87,7 @@ func WithEnableCache(enableCache bool) Option {
 
 func WithMetastore(Metastore bool) Option {
 	return func(c *Cluster) {
-		c.Metastore = Metastore
+		c.metastore = Metastore
 	}
 }
 
@@ -143,7 +143,7 @@ func NewCluster(l logger.Logger, clusterName string, opts ...Option) (cluster.Op
 		DataDir: csd.DataDir,
 		LogsDir: csd.LogsDir,
 		PidsDir: csd.PidsDir,
-	}, &c.wg, c.logger, c.Metastore)
+	}, &c.wg, c.logger, c.metastore)
 
 	return c, nil
 }
diff --git a/pkg/cluster/baremetal/create.go b/pkg/cluster/baremetal/create.go
index 78f8e8e6..37f5dc0b 100644
--- a/pkg/cluster/baremetal/create.go
+++ b/pkg/cluster/baremetal/create.go
@@ -52,7 +52,7 @@ func (c *Cluster) Create(ctx context.Context, options *opt.CreateOptions) error
 		return nil
 	}
 
-	if c.Metastore {
+	if c.metastore {
 		if err := withSpinner("Etcd Cluster", c.createEtcdCluster); err != nil {
 			return err
 		}
diff --git a/pkg/components/metasrv.go b/pkg/components/metasrv.go
index 0117d38d..cbce4258 100644
--- a/pkg/components/metasrv.go
+++ b/pkg/components/metasrv.go
@@ -37,19 +37,19 @@ type metaSrv struct {
 	workingDirs WorkingDirs
 	wg          *sync.WaitGroup
 	logger      logger.Logger
-	Metastore   bool
+	metastore   bool
 
 	allocatedDirs
 }
 
 func NewMetaSrv(config *config.MetaSrv, workingDirs WorkingDirs,
-	wg *sync.WaitGroup, logger logger.Logger, Metastore bool) ClusterComponent {
+	wg *sync.WaitGroup, logger logger.Logger, metastore bool) ClusterComponent {
 	return &metaSrv{
 		config:      config,
 		workingDirs: workingDirs,
 		wg:          wg,
 		logger:      logger,
-		Metastore:   Metastore,
+		metastore:   metastore,
 	}
 }
 
@@ -128,9 +128,9 @@ func (m *metaSrv) BuildArgs(params ...interface{}) []string {
 	args = GenerateAddrArg("--http-addr", m.config.HTTPAddr, nodeID, args)
 	args = GenerateAddrArg("--bind-addr", bindAddr, nodeID, args)
 
-	if m.Metastore {
-		Metastore := strconv.FormatBool(m.Metastore)
-		args = GenerateAddrArg("--use-memory-store", Metastore, nodeID, args)
+	if m.metastore {
+		metastore := strconv.FormatBool(m.metastore)
+		args = GenerateAddrArg("--use-memory-store", metastore, nodeID, args)
 	}
 
 	if len(m.config.Config) > 0 {