diff --git a/core/trace/agent.go b/core/trace/agent.go
index 668ae7ed..6fbe2e78 100644
--- a/core/trace/agent.go
+++ b/core/trace/agent.go
@@ -10,6 +10,7 @@ import (
 	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/exporters/jaeger"
 	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
 	"go.opentelemetry.io/otel/exporters/zipkin"
 	"go.opentelemetry.io/otel/sdk/resource"
 	sdktrace "go.opentelemetry.io/otel/sdk/trace"
@@ -17,9 +18,10 @@ import (
 )
 
 const (
-	kindJaeger = "jaeger"
-	kindZipkin = "zipkin"
-	kindGrpc   = "grpc"
+	kindJaeger   = "jaeger"
+	kindZipkin   = "zipkin"
+	kindOtlpGrpc = "otlpgrpc"
+	kindOtlpHttp = "otlphttp"
 )
 
 var (
@@ -58,7 +60,7 @@ func createExporter(c Config) (sdktrace.SpanExporter, error) {
 		return jaeger.New(jaeger.WithCollectorEndpoint(jaeger.WithEndpoint(c.Endpoint)))
 	case kindZipkin:
 		return zipkin.New(c.Endpoint)
-	case kindGrpc:
+	case kindOtlpGrpc:
 		// Always treat trace exporter as optional component, so we use nonblock here,
 		// otherwise this would slow down app start up even set a dial timeout here when
 		// endpoint can not reach.
@@ -69,6 +71,13 @@ func createExporter(c Config) (sdktrace.SpanExporter, error) {
 			otlptracegrpc.WithInsecure(),
 			otlptracegrpc.WithEndpoint(c.Endpoint),
 		)
+	case kindOtlpHttp:
+		// Not support flexible configuration now.
+		return otlptracehttp.New(
+			context.Background(),
+			otlptracehttp.WithInsecure(),
+			otlptracehttp.WithEndpoint(c.Endpoint),
+		)
 	default:
 		return nil, fmt.Errorf("unknown exporter: %s", c.Batcher)
 	}
diff --git a/core/trace/agent_test.go b/core/trace/agent_test.go
index bd3810b4..1d20694e 100644
--- a/core/trace/agent_test.go
+++ b/core/trace/agent_test.go
@@ -14,6 +14,7 @@ func TestStartAgent(t *testing.T) {
 		endpoint1 = "localhost:1234"
 		endpoint2 = "remotehost:1234"
 		endpoint3 = "localhost:1235"
+		endpoint4 = "localhost:1236"
 	)
 	c1 := Config{
 		Name: "foo",
@@ -36,7 +37,12 @@ func TestStartAgent(t *testing.T) {
 	c5 := Config{
 		Name:     "grpc",
 		Endpoint: endpoint3,
-		Batcher:  "grpc",
+		Batcher:  kindOtlpGrpc,
+	}
+	c6 := Config{
+		Name:     "otlphttp",
+		Endpoint: endpoint4,
+		Batcher:  kindOtlpHttp,
 	}
 
 	StartAgent(c1)
@@ -45,12 +51,13 @@ func TestStartAgent(t *testing.T) {
 	StartAgent(c3)
 	StartAgent(c4)
 	StartAgent(c5)
+	StartAgent(c6)
 
 	lock.Lock()
 	defer lock.Unlock()
 
 	// because remotehost cannot be resolved
-	assert.Equal(t, 3, len(agents))
+	assert.Equal(t, 4, len(agents))
 	_, ok := agents[""]
 	assert.True(t, ok)
 	_, ok = agents[endpoint1]
diff --git a/core/trace/config.go b/core/trace/config.go
index 099573b9..83c62c3c 100644
--- a/core/trace/config.go
+++ b/core/trace/config.go
@@ -8,5 +8,5 @@ type Config struct {
 	Name     string  `json:",optional"`
 	Endpoint string  `json:",optional"`
 	Sampler  float64 `json:",default=1.0"`
-	Batcher  string  `json:",default=jaeger,options=jaeger|zipkin|grpc"`
+	Batcher  string  `json:",default=jaeger,options=jaeger|zipkin|otlpgrpc|otlphttp"`
 }
diff --git a/go.mod b/go.mod
index 60281d3e..16c20409 100644
--- a/go.mod
+++ b/go.mod
@@ -28,6 +28,7 @@ require (
 	go.opentelemetry.io/otel v1.10.0
 	go.opentelemetry.io/otel/exporters/jaeger v1.10.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.10.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.10.0
 	go.opentelemetry.io/otel/exporters/zipkin v1.10.0
 	go.opentelemetry.io/otel/sdk v1.10.0
 	go.opentelemetry.io/otel/trace v1.10.0
diff --git a/go.sum b/go.sum
index cd3d0509..94cf1c2a 100644
--- a/go.sum
+++ b/go.sum
@@ -860,6 +860,8 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.10.0 h1:pDDYmo0QadUPal5fwXo
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.10.0/go.mod h1:Krqnjl22jUJ0HgMzw5eveuCvFDXY4nSYb4F8t5gdrag=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.10.0 h1:KtiUEhQmj/Pa874bVYKGNVdq8NPKiacPbaRRtgXi+t4=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.10.0/go.mod h1:OfUCyyIiDvNXHWpcWgbF+MWvqPZiNa3YDEnivcnYsV0=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.10.0 h1:S8DedULB3gp93Rh+9Z+7NTEv+6Id/KYS7LDyipZ9iCE=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.10.0/go.mod h1:5WV40MLWwvWlGP7Xm8g3pMcg0pKOUY609qxJn8y7LmM=
 go.opentelemetry.io/otel/exporters/zipkin v1.10.0 h1:HcPAFsFpEBKF+G5NIOA+gBsxifd3Ej+wb+KsdBLa15E=
 go.opentelemetry.io/otel/exporters/zipkin v1.10.0/go.mod h1:HdfvgwcOoCB0+zzrTHycW6btjK0zNpkz2oTGO815SCI=
 go.opentelemetry.io/otel/sdk v1.10.0 h1:jZ6K7sVn04kk/3DNUdJ4mqRlGDiXAVuIG+MMENpTNdY=