diff --git a/utils/curl/client_resty.go b/utils/curl/client_resty.go
index 6cb0423f..022892b1 100644
--- a/utils/curl/client_resty.go
+++ b/utils/curl/client_resty.go
@@ -9,6 +9,10 @@ import (
 	"github.com/go-resty/resty/v2"
 	"github.com/zeromicro/go-zero/core/logc"
 	"github.com/zeromicro/go-zero/core/logx"
+	"github.com/zeromicro/go-zero/core/trace"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/propagation"
+	oteltrace "go.opentelemetry.io/otel/trace"
 )
 
 func NewClient(ctx context.Context, c *Config) Client {
@@ -18,6 +22,21 @@ func NewClient(ctx context.Context, c *Config) Client {
 	// 设置超时时间为 5 分钟
 	client.SetTimeout(5 * time.Minute)
 
+	/* 传输链路 */
+	tracer := otel.GetTracerProvider().Tracer(trace.TraceName)
+	spanCtx, span := tracer.Start(
+		ctx,
+		"client_resty_send",
+		oteltrace.WithSpanKind(oteltrace.SpanKindClient),
+	)
+	carrier := &propagation.HeaderCarrier{}
+	otel.GetTextMapPropagator().Inject(spanCtx, carrier)
+	for _, cacarrierKey := range carrier.Keys() {
+		client.SetHeader(cacarrierKey, carrier.Get(cacarrierKey))
+	}
+	defer span.End()
+	/* 传输链路 */
+
 	if c.HeaderData != nil {
 		for k, v := range c.HeaderData {
 			client = client.SetHeader(k, v)