diff --git a/README.md b/README.md
index 711473c..438b7b3 100644
--- a/README.md
+++ b/README.md
@@ -11,5 +11,6 @@ WIP
 ### post metrics
 
 ```sh
-otlc metrics post --conf ./otlc.yaml --name awesome_gauge --attributes hoge=poyo,fuga=1 --value 123.45
+otlc metrics post --conf ./otlc.yaml --name awesome_gauge --value 123.45 \
+--resource-attrs service.name=otlc --datapoint-attrs hoge=poyo,fuga=1
 ```
diff --git a/cmd/metrics_post.go b/cmd/metrics_post.go
index f90c40c..f07fa97 100644
--- a/cmd/metrics_post.go
+++ b/cmd/metrics_post.go
@@ -25,16 +25,28 @@ func NewMetricsPostCmd() *cobra.Command {
 			if err != nil {
 				log.Fatalln(err)
 			}
-			attributes, err := cmd.Flags().GetStringToString("attributes")
+			rattrs, err := cmd.Flags().GetStringToString("resource-attrs")
+			if err != nil {
+				log.Fatalln(err)
+			}
+			/*
+				sattrs, err := cmd.Flags().GetStringToString("scope-attrs")
+				if err != nil {
+					log.Fatalln(err)
+				}
+			*/
+			dattrs, err := cmd.Flags().GetStringToString("datapoint-attrs")
 			if err != nil {
 				log.Fatalln(err)
 			}
 
 			p := metrics.NewPoster(config.Endpoint, config.Headers)
 			if err := p.Post(&metrics.PostParams{
-				Name:           name,
-				Description:    description,
-				DataPointAttrs: attributes,
+				Name:          name,
+				Description:   description,
+				ResourceAttrs: rattrs,
+				// ScopeAttrs:     sattrs,
+				DataPointAttrs: dattrs,
 				DataPointValue: value,
 			}); err != nil {
 				log.Fatalln(err)
@@ -46,7 +58,9 @@ func NewMetricsPostCmd() *cobra.Command {
 	cmd.Flags().StringP("type", "t", "gauge", "metric value type")
 	cmd.Flags().StringP("name", "n", "", "metric name")
 	cmd.Flags().StringP("description", "d", "", "metric description")
-	cmd.Flags().StringToStringP("attributes", "a", nil, "metric datapoint attributes. format: key1=value1,key2=value2")
+	cmd.Flags().StringToString("resource-attrs", nil, "metric resource attributes. format: key1=value1,key2=value2")
+	// cmd.Flags().StringToString("scope-attrs", nil, "metric scope attributes. format: key1=value1,key2=value2")
+	cmd.Flags().StringToString("datapoint-attrs", nil, "metric datapoint attributes. format: key1=value1,key2=value2")
 	if err := cmd.MarkFlagRequired("value"); err != nil {
 		panic(err)
 	}
diff --git a/go.mod b/go.mod
index ae151ca..280a485 100644
--- a/go.mod
+++ b/go.mod
@@ -8,6 +8,7 @@ require (
 	go.opentelemetry.io/otel v1.16.0
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.39.0
 	go.opentelemetry.io/otel/metric v1.16.0
+	go.opentelemetry.io/otel/sdk v1.16.0
 	go.opentelemetry.io/otel/sdk/metric v0.39.0
 	google.golang.org/grpc v1.55.0
 )
@@ -31,7 +32,6 @@ require (
 	github.com/subosito/gotenv v1.4.2 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.16.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.39.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.16.0 // indirect
 	go.opentelemetry.io/otel/trace v1.16.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
 	golang.org/x/net v0.10.0 // indirect
diff --git a/metrics/post.go b/metrics/post.go
index dcb69a5..ff9b4a1 100644
--- a/metrics/post.go
+++ b/metrics/post.go
@@ -8,6 +8,7 @@ import (
 	"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc"
 	"go.opentelemetry.io/otel/metric"
 	sdkMetric "go.opentelemetry.io/otel/sdk/metric"
+	"go.opentelemetry.io/otel/sdk/resource"
 
 	_ "google.golang.org/grpc/encoding/gzip"
 )
@@ -27,6 +28,8 @@ func NewPoster(endpoint string, headers map[string]string) *Poster {
 type PostParams struct {
 	Name           string
 	Description    string
+	ResourceAttrs  map[string]string
+	ScopeAttrs     map[string]string
 	DataPointAttrs map[string]string
 	DataPointValue float64
 }
@@ -42,8 +45,16 @@ func (p *Poster) Post(params *PostParams) error {
 		return err
 	}
 
+	res := resource.NewWithAttributes(
+		"",
+		convertMapToAttrs(params.ResourceAttrs)...,
+	)
+
 	reader := sdkMetric.NewPeriodicReader(exporter)
-	provider := sdkMetric.NewMeterProvider(sdkMetric.WithReader(reader))
+	provider := sdkMetric.NewMeterProvider(
+		sdkMetric.WithReader(reader),
+		sdkMetric.WithResource(res),
+	)
 	defer func() {
 		if err := provider.Shutdown(ctx); err != nil {
 			log.Fatalln(err)
@@ -51,24 +62,38 @@ func (p *Poster) Post(params *PostParams) error {
 		log.Println("🚀 posted.")
 	}()
 
-	attrs := make([]attribute.KeyValue, 0, len(params.DataPointAttrs))
-	for k, v := range params.DataPointAttrs {
-		attr := attribute.KeyValue{
-			Key:   attribute.Key(k),
-			Value: attribute.StringValue(v),
-		}
-		attrs = append(attrs, attr)
-	}
-
-	meter := provider.Meter("github.com/Arthur1/otlc")
+	meter := provider.Meter(
+		"github.com/Arthur1/otlc",
+		/*
+			metric.WithInstrumentationAttributes(
+				convertMapToAttrs(params.ScopeAttrs)...,
+			),
+		*/
+	)
 	_, err = meter.Float64ObservableGauge(
 		params.Name,
 		metric.WithDescription(params.Description),
 		metric.WithFloat64Callback(func(_ context.Context, o metric.Float64Observer) error {
-			attrs := metric.WithAttributes(attrs...)
-			o.Observe(params.DataPointValue, attrs)
+			o.Observe(
+				params.DataPointValue,
+				metric.WithAttributes(
+					convertMapToAttrs(params.DataPointAttrs)...,
+				),
+			)
 			return nil
 		}),
 	)
 	return err
 }
+
+func convertMapToAttrs(attrsMap map[string]string) []attribute.KeyValue {
+	attrs := make([]attribute.KeyValue, 0, len(attrsMap))
+	for k, v := range attrsMap {
+		attr := attribute.KeyValue{
+			Key:   attribute.Key(k),
+			Value: attribute.StringValue(v),
+		}
+		attrs = append(attrs, attr)
+	}
+	return attrs
+}