diff --git a/voicechat/eos_impl.go b/voicechat/eos_impl.go
index 91e8422..18fd78d 100644
--- a/voicechat/eos_impl.go
+++ b/voicechat/eos_impl.go
@@ -78,7 +78,7 @@ type eosRoomParticipants struct {
 	Participants []eosRoomParticipantRequests `json:"participants"`
 }
 
-func (gv *eosauth) joinVoiceChat(data joinVoiceChatRequst) map[string]any {
+func (gv *eosauth) joinVoiceChat(data JoinVoiceChatRequst) map[string]any {
 	// https://dev.epicgames.com/docs/web-api-ref/voice-web-api
 	accessToken := gv.AccessToken
 	if len(accessToken) == 0 {
@@ -125,7 +125,7 @@ func (gv *eosauth) joinVoiceChat(data joinVoiceChatRequst) map[string]any {
 	return result
 }
 
-func (gv *eosauth) leaveVoiceChat(data leaveVoiceChatRequst) {
+func (gv *eosauth) leaveVoiceChat(data LeaveVoiceChatRequst) {
 	voiceendpoint := fmt.Sprintf("https://api.epicgames.dev/rtc/v1/%s/room/%s/participants/%s", config.EosDeploymentId, data.Gid, data.Mid)
 	accessToken := gv.AccessToken
 
diff --git a/voicechat/voice_chat.go b/voicechat/voice_chat.go
index de2e077..94abd0f 100644
--- a/voicechat/voice_chat.go
+++ b/voicechat/voice_chat.go
@@ -2,8 +2,6 @@ package voicechat
 
 import (
 	"context"
-	"encoding/gob"
-	"net/http"
 	"sync/atomic"
 	"unsafe"
 
@@ -11,24 +9,19 @@ import (
 	"repositories.action2quare.com/ayo/gocommon/logger"
 )
 
-type joinVoiceChatRequst struct {
+type JoinVoiceChatRequst struct {
 	Gid     string
 	Mid     string
 	Service string
 	Alias   string
 }
 
-type leaveVoiceChatRequst struct {
+type LeaveVoiceChatRequst struct {
 	Gid     string
 	Mid     string
 	Service string
 }
 
-func init() {
-	gob.Register(joinVoiceChatRequst{})
-	gob.Register(leaveVoiceChatRequst{})
-}
-
 type voiceChatConfig struct {
 	EosClientId     string `json:"eos_client_id"`
 	EosClientSecret string `json:"eos_client_secret"`
@@ -36,8 +29,8 @@ type voiceChatConfig struct {
 }
 
 type voiceServiceImpl interface {
-	joinVoiceChat(joinVoiceChatRequst) map[string]any
-	leaveVoiceChat(leaveVoiceChatRequst)
+	joinVoiceChat(JoinVoiceChatRequst) map[string]any
+	leaveVoiceChat(LeaveVoiceChatRequst)
 }
 
 var config voiceChatConfig
@@ -74,32 +67,18 @@ func (gv *VoiceChatService) eos() voiceServiceImpl {
 	return (*eosauth)(ptr)
 }
 
-func (gv *VoiceChatService) JoinVoiceChat(w http.ResponseWriter, r *http.Request) {
-	var data joinVoiceChatRequst
-
-	if err := gocommon.MakeDecoder(r).Decode(&data); err != nil {
-		logger.Println("JoinVoiceChat failed. DecodeGob returns err :", err)
-		w.WriteHeader(http.StatusInternalServerError)
-		return
-	}
-
-	switch data.Service {
+func (gv *VoiceChatService) JoinVoiceChat(req JoinVoiceChatRequst) map[string]any {
+	switch req.Service {
 	case "eos":
-		result := gv.eos().joinVoiceChat(data)
-		gocommon.MakeEncoder(w, r).Encode(result)
+		return gv.eos().joinVoiceChat(req)
 	}
+
+	return nil
 }
 
-func (gv *VoiceChatService) LeaveVoiceChat(w http.ResponseWriter, r *http.Request) {
-	var data leaveVoiceChatRequst
-	if err := gocommon.MakeDecoder(r).Decode(&data); err != nil {
-		logger.Println("JoinVoiceChat failed. DecodeGob returns err :", err)
-		w.WriteHeader(http.StatusInternalServerError)
-		return
-	}
-
-	switch data.Service {
+func (gv *VoiceChatService) LeaveVoiceChat(req LeaveVoiceChatRequst) {
+	switch req.Service {
 	case "eos":
-		gv.eos().leaveVoiceChat(data)
+		gv.eos().leaveVoiceChat(req)
 	}
 }