diff --git a/go.mod b/go.mod
index 0ea106f..d889492 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,7 @@ go 1.21
 toolchain go1.23.3
 
 require (
+	github.com/bytedance/sonic v1.12.4
 	github.com/farseer-go/collections v0.15.0
 	github.com/farseer-go/fs v0.15.0
 	github.com/rabbitmq/amqp091-go v1.10.0
@@ -12,8 +13,15 @@ require (
 )
 
 require (
+	github.com/bytedance/sonic/loader v0.2.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/timandy/routine v1.1.4 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	golang.org/x/arch v0.12.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/rabbitProduct.go b/rabbitProduct.go
index 2807c25..9d1c659 100644
--- a/rabbitProduct.go
+++ b/rabbitProduct.go
@@ -3,15 +3,16 @@ package rabbit
 import (
 	"context"
 	"crypto/md5"
-	"encoding/json"
 	"fmt"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"github.com/bytedance/sonic"
 	"github.com/farseer-go/fs/core"
 	"github.com/farseer-go/fs/flog"
 	"github.com/farseer-go/fs/parse"
 	amqp "github.com/rabbitmq/amqp091-go"
-	"sync"
-	"sync/atomic"
-	"time"
 )
 
 type rabbitProduct struct {
@@ -126,7 +127,7 @@ func (receiver *rabbitProduct) SendString(message string) error {
 
 // SendJson 发送消息，将data序列化成json（使用配置设置）
 func (receiver *rabbitProduct) SendJson(data any) error {
-	message, _ := json.Marshal(data)
+	message, _ := sonic.Marshal(data)
 	messageId := fmt.Sprintf("%x", md5.Sum(message))
 	return receiver.SendMessage(message, receiver.manager.config.RoutingKey, messageId, 0)
 }
@@ -139,7 +140,7 @@ func (receiver *rabbitProduct) SendStringKey(message, routingKey string) error {
 
 // SendJsonKey 发送消息（使用配置设置）
 func (receiver *rabbitProduct) SendJsonKey(data any, routingKey string) error {
-	message, _ := json.Marshal(data)
+	message, _ := sonic.Marshal(data)
 	messageId := fmt.Sprintf("%x", md5.Sum(message))
 	return receiver.SendMessage(message, routingKey, messageId, 0)
 }
diff --git a/test/sendJson_test.go b/test/sendJson_test.go
index 782cd0a..ad688af 100644
--- a/test/sendJson_test.go
+++ b/test/sendJson_test.go
@@ -1,12 +1,13 @@
 package test
 
 import (
-	"encoding/json"
+	"testing"
+	"time"
+
+	"github.com/bytedance/sonic"
 	"github.com/farseer-go/fs/container"
 	"github.com/farseer-go/rabbit"
 	"github.com/stretchr/testify/assert"
-	"testing"
-	"time"
 )
 
 func TestSendJson(t *testing.T) {
@@ -15,7 +16,7 @@ func TestSendJson(t *testing.T) {
 	// 手动ACK
 	consumer.SubscribeAck("TestSingleJsonAck", "Test_Single_Json_Ack", 100, func(message string, ea rabbit.EventArgs) bool {
 		var dic map[string]string
-		_ = json.Unmarshal([]byte(message), &dic)
+		_ = sonic.Unmarshal([]byte(message), &dic)
 		assert.Equal(t, 1, len(dic))
 
 		r := dic["ack"]
@@ -26,7 +27,7 @@ func TestSendJson(t *testing.T) {
 	// 自动ACK
 	consumer.Subscribe("TestSingleJsonAutoAck", "Test_Single_Json_AutoAck", 100, func(message string, ea rabbit.EventArgs) {
 		var dic map[string]string
-		_ = json.Unmarshal([]byte(message), &dic)
+		_ = sonic.Unmarshal([]byte(message), &dic)
 		assert.Equal(t, 1, len(dic))
 
 		r := dic["auto_ack"]