diff --git a/cmd/gtctl/cluster_create.go b/cmd/gtctl/cluster_create.go
index 6191266a..0959e2b4 100644
--- a/cmd/gtctl/cluster_create.go
+++ b/cmd/gtctl/cluster_create.go
@@ -201,7 +201,7 @@ func NewCluster(args []string, options *clusterCreateCliOptions, l logger.Logger
 			opts = append(opts, baremetal.WithReplaceConfig(&cfg))
 		}
 
-		cluster, err = baremetal.NewCluster(l, clusterName, opts...) //ops.metastore
+		cluster, err = baremetal.NewCluster(l, clusterName, opts...)
 		if err != nil {
 			return err
 		}
diff --git a/pkg/cluster/baremetal/create.go b/pkg/cluster/baremetal/create.go
index 800d8999..37f5dc0b 100644
--- a/pkg/cluster/baremetal/create.go
+++ b/pkg/cluster/baremetal/create.go
@@ -57,7 +57,7 @@ func (c *Cluster) Create(ctx context.Context, options *opt.CreateOptions) error
 			return err
 		}
 	}
-	if err := withSpinner("GreptimeDB Cluster", c.createCluster); err != nil { //options
+	if err := withSpinner("GreptimeDB Cluster", c.createCluster); err != nil {
 		if err := c.Wait(ctx, true); err != nil {
 			return err
 		}
diff --git a/pkg/components/metasrv.go b/pkg/components/metasrv.go
index a834e2b7..cbce4258 100644
--- a/pkg/components/metasrv.go
+++ b/pkg/components/metasrv.go
@@ -83,7 +83,7 @@ func (m *metaSrv) Start(ctx context.Context, stop context.CancelFunc, binary str
 			Name:   dirName,
 			logDir: metaSrvLogDir,
 			pidDir: metaSrvPidDir,
-			args:   m.BuildArgs(i, bindAddr), //如果我传进来就在这里
+			args:   m.BuildArgs(i, bindAddr),
 		}
 		if err := runBinary(ctx, stop, option, m.wg, m.logger); err != nil {
 			return err
@@ -128,7 +128,7 @@ 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 == true {
+	if m.metastore {
 		metastore := strconv.FormatBool(m.metastore)
 		args = GenerateAddrArg("--use-memory-store", metastore, nodeID, args)
 	}