diff --git a/cmd/rpc/auth/main.go b/cmd/rpc/auth/main.go
index 4625fa2d0..a89ff6845 100644
--- a/cmd/rpc/auth/main.go
+++ b/cmd/rpc/auth/main.go
@@ -7,5 +7,5 @@ import (
 )
 
 func main() {
-	startrpc.Start(config.Config.RpcPort.OpenImAuthPort[0], config.Config.RpcRegisterName.OpenImAuthName, config.Config.Prometheus.AuthPrometheusPort[0], auth.Start)
+	startrpc.Start(config.Config.RpcPort.OpenImAuthPort, config.Config.RpcRegisterName.OpenImAuthName, config.Config.Prometheus.AuthPrometheusPort, auth.Start)
 }
diff --git a/cmd/rpc/msg/main.go b/cmd/rpc/msg/main.go
index c9bcecf9c..7900b1d4e 100644
--- a/cmd/rpc/msg/main.go
+++ b/cmd/rpc/msg/main.go
@@ -2,25 +2,10 @@ package main
 
 import (
 	"Open_IM/internal/rpc/msg"
+	"Open_IM/internal/startrpc"
 	"Open_IM/pkg/common/config"
-	"Open_IM/pkg/common/constant"
-	promePkg "Open_IM/pkg/common/prometheus"
-	"flag"
-	"fmt"
 )
 
 func main() {
-	defaultPorts := config.Config.RpcPort.OpenImMessagePort
-	rpcPort := flag.Int("port", defaultPorts[0], "rpc listening port")
-	prometheusPort := flag.Int("prometheus_port", config.Config.Prometheus.MessagePrometheusPort[0], "msgPrometheusPort default listen port")
-	flag.Parse()
-	fmt.Println("start msg rpc server, port: ", *rpcPort, ", OpenIM version: ", constant.CurrentVersion, "\n")
-	rpcServer := msg.NewRpcChatServer(*rpcPort)
-	go func() {
-		err := promePkg.StartPromeSrv(*prometheusPort)
-		if err != nil {
-			panic(err)
-		}
-	}()
-	rpcServer.Run()
+	startrpc.Start(config.Config.RpcPort.OpenImMessagePort, config.Config.RpcRegisterName.OpenImMsgName, config.Config.Prometheus.AuthPrometheusPort, msg.Start)
 }
diff --git a/internal/rpc/msg/extend_msg_callback.go b/internal/rpc/msg/extend_msg_callback.go
index eefcb419e..949e30c3f 100644
--- a/internal/rpc/msg/extend_msg_callback.go
+++ b/internal/rpc/msg/extend_msg_callback.go
@@ -1,7 +1,7 @@
 package msg
 
 import (
-	cbApi "Open_IM/pkg/call_back_struct"
+	cb "Open_IM/pkg/callbackstruct"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/http"
@@ -11,10 +11,10 @@ import (
 	http2 "net/http"
 )
 
-func callbackSetMessageReactionExtensions(setReq *msg.SetMessageReactionExtensionsReq) *cbApi.CallbackBeforeSetMessageReactionExtResp {
-	callbackResp := cbApi.CommonCallbackResp{OperationID: setReq.OperationID}
+func callbackSetMessageReactionExtensions(setReq *msg.SetMessageReactionExtensionsReq) *cb.CallbackBeforeSetMessageReactionExtResp {
+	callbackResp := cb.CommonCallbackResp{OperationID: setReq.OperationID}
 	log.NewDebug(setReq.OperationID, utils.GetSelfFuncName(), setReq.String())
-	req := cbApi.CallbackBeforeSetMessageReactionExtReq{
+	req := cb.CallbackBeforeSetMessageReactionExtReq{
 		OperationID:           setReq.OperationID,
 		CallbackCommand:       constant.CallbackBeforeSetMessageReactionExtensionCommand,
 		SourceID:              setReq.SourceID,
@@ -26,7 +26,7 @@ func callbackSetMessageReactionExtensions(setReq *msg.SetMessageReactionExtensio
 		IsExternalExtensions:  setReq.IsExternalExtensions,
 		MsgFirstModifyTime:    setReq.MsgFirstModifyTime,
 	}
-	resp := &cbApi.CallbackBeforeSetMessageReactionExtResp{CommonCallbackResp: &callbackResp}
+	resp := &cb.CallbackBeforeSetMessageReactionExtResp{CommonCallbackResp: &callbackResp}
 	defer log.NewDebug(setReq.OperationID, utils.GetSelfFuncName(), req, *resp)
 	if err := http.CallBackPostReturn(config.Config.Callback.CallbackUrl, constant.CallbackBeforeSetMessageReactionExtensionCommand, req, resp, config.Config.Callback.CallbackAfterSendGroupMsg.CallbackTimeOut); err != nil {
 		callbackResp.ErrCode = http2.StatusInternalServerError
@@ -36,8 +36,8 @@ func callbackSetMessageReactionExtensions(setReq *msg.SetMessageReactionExtensio
 
 }
 
-func callbackDeleteMessageReactionExtensions(setReq *msg.DeleteMessageListReactionExtensionsReq) *cbApi.CallbackDeleteMessageReactionExtResp {
-	callbackResp := cbApi.CommonCallbackResp{OperationID: setReq.OperationID}
+func callbackDeleteMessageReactionExtensions(setReq *msg.DeleteMessageListReactionExtensionsReq) *cb.CallbackDeleteMessageReactionExtResp {
+	callbackResp := cb.CommonCallbackResp{OperationID: setReq.OperationID}
 	log.NewDebug(setReq.OperationID, utils.GetSelfFuncName(), setReq.String())
 	req := cbApi.CallbackDeleteMessageReactionExtReq{
 		OperationID:           setReq.OperationID,
@@ -58,8 +58,8 @@ func callbackDeleteMessageReactionExtensions(setReq *msg.DeleteMessageListReacti
 	}
 	return resp
 }
-func callbackGetMessageListReactionExtensions(getReq *msg.GetMessageListReactionExtensionsReq) *cbApi.CallbackGetMessageListReactionExtResp {
-	callbackResp := cbApi.CommonCallbackResp{OperationID: getReq.OperationID}
+func callbackGetMessageListReactionExtensions(getReq *msg.GetMessageListReactionExtensionsReq) *cb.CallbackGetMessageListReactionExtResp {
+	callbackResp := cb.CommonCallbackResp{OperationID: getReq.OperationID}
 	log.NewDebug(getReq.OperationID, utils.GetSelfFuncName(), getReq.String())
 	req := cbApi.CallbackGetMessageListReactionExtReq{
 		OperationID:     getReq.OperationID,
@@ -78,8 +78,8 @@ func callbackGetMessageListReactionExtensions(getReq *msg.GetMessageListReaction
 	}
 	return resp
 }
-func callbackAddMessageReactionExtensions(setReq *msg.AddMessageReactionExtensionsReq) *cbApi.CallbackAddMessageReactionExtResp {
-	callbackResp := cbApi.CommonCallbackResp{OperationID: setReq.OperationID}
+func callbackAddMessageReactionExtensions(setReq *msg.AddMessageReactionExtensionsReq) *cb.CallbackAddMessageReactionExtResp {
+	callbackResp := cb.CommonCallbackResp{OperationID: setReq.OperationID}
 	log.NewDebug(setReq.OperationID, utils.GetSelfFuncName(), setReq.String())
 	req := cbApi.CallbackAddMessageReactionExtReq{
 		OperationID:           setReq.OperationID,
@@ -93,7 +93,7 @@ func callbackAddMessageReactionExtensions(setReq *msg.AddMessageReactionExtensio
 		IsExternalExtensions:  setReq.IsExternalExtensions,
 		MsgFirstModifyTime:    setReq.MsgFirstModifyTime,
 	}
-	resp := &cbApi.CallbackAddMessageReactionExtResp{CommonCallbackResp: &callbackResp}
+	resp := &cb.CallbackAddMessageReactionExtResp{CommonCallbackResp: &callbackResp}
 	defer log.NewDebug(setReq.OperationID, utils.GetSelfFuncName(), req, *resp, *resp.CommonCallbackResp, resp.IsReact, resp.MsgFirstModifyTime)
 	if err := http.CallBackPostReturn(config.Config.Callback.CallbackUrl, constant.CallbackAddMessageListReactionExtensionsCommand, req, resp, config.Config.Callback.CallbackAfterSendGroupMsg.CallbackTimeOut); err != nil {
 		callbackResp.ErrCode = http2.StatusInternalServerError
diff --git a/internal/rpc/msg/server.go b/internal/rpc/msg/server.go
index ae416ccf3..28d5c14a2 100644
--- a/internal/rpc/msg/server.go
+++ b/internal/rpc/msg/server.go
@@ -2,33 +2,23 @@ package msg
 
 import (
 	"Open_IM/internal/common/check"
-	"Open_IM/internal/common/notification"
-	"Open_IM/internal/common/rpcserver"
-	"Open_IM/pkg/common/config"
-	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db/controller"
+	"Open_IM/pkg/common/db/relation"
+	tablerelation "Open_IM/pkg/common/db/table/relation"
+	discoveryRegistry "Open_IM/pkg/discoveryregistry"
+	"github.com/OpenIMSDK/openKeeper"
 
-	"Open_IM/pkg/common/kafka"
-	"Open_IM/pkg/common/log"
 	promePkg "Open_IM/pkg/common/prometheus"
 	"Open_IM/pkg/proto/msg"
-	"Open_IM/pkg/utils"
-	"github.com/OpenIMSDK/getcdv3"
-	"net"
-	"strconv"
-	"strings"
-
-	grpcPrometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
-
 	"google.golang.org/grpc"
 )
 
 type msgServer struct {
-	*rpcserver.RpcServer
-	MsgInterface controller.MsgInterface
-	Group        *check.GroupChecker
-	User         *check.UserCheck
-	Conversation *check.ConversationChecker
+	RegisterCenter discoveryRegistry.SvcDiscoveryRegistry
+	MsgInterface   controller.MsgInterface
+	Group          *check.GroupChecker
+	User           *check.UserCheck
+	Conversation   *check.ConversationChecker
 }
 
 type deleteMsg struct {
@@ -38,39 +28,34 @@ type deleteMsg struct {
 	OperationID string
 }
 
-func NewRpcChatServer(port int) *msgServer {
-	log.NewPrivateLog(constant.LogFileName)
-	rc := msgServer{
-		rpcPort:         port,
-		rpcRegisterName: config.Config.RpcRegisterName.OpenImMsgName,
-		etcdSchema:      config.Config.Etcd.EtcdSchema,
-		etcdAddr:        config.Config.Etcd.EtcdAddr,
-		dMessageLocker:  NewLockerMessage(),
+func Start(client *openKeeper.ZkClient, server *grpc.Server) error {
+	mysql, err := relation.NewGormDB()
+	if err != nil {
+		return err
 	}
-	rc.messageWriter = kafka.NewKafkaProducer(config.Config.Kafka.Ws2mschat.Addr, config.Config.Kafka.Ws2mschat.Topic)
-	//rc.offlineProducer = kafka.NewKafkaProducer(config.Config.Kafka.Ws2mschatOffline.Addr, config.Config.Kafka.Ws2mschatOffline.Topic)
-	rc.delMsgCh = make(chan deleteMsg, 1000)
-	return &rc
+	if err := mysql.AutoMigrate(&tablerelation.UserModel{}); err != nil {
+		return err
+	}
+	s := &msgServer{
+		Conversation: check.NewConversationChecker(client),
+		User:         check.NewUserCheck(client),
+		Group:        check.NewGroupChecker(client),
+		//MsgInterface: controller.MsgInterface(),
+		RegisterCenter: client,
+	}
+	s.initPrometheus()
+	msg.RegisterMsgServer(server, s)
+	return nil
 }
 
-func (rpc *rpcChat) initPrometheus() {
-	//sendMsgSuccessCounter = promauto.NewCounter(prometheus.CounterOpts{
-	//	Name: "send_msg_success",
-	//	Help: "The number of send msg success",
-	//})
-	//sendMsgFailedCounter = promauto.NewCounter(prometheus.CounterOpts{
-	//	Name: "send_msg_failed",
-	//	Help: "The number of send msg failed",
-	//})
+func (m *msgServer) initPrometheus() {
 	promePkg.NewMsgPullFromRedisSuccessCounter()
 	promePkg.NewMsgPullFromRedisFailedCounter()
 	promePkg.NewMsgPullFromMongoSuccessCounter()
 	promePkg.NewMsgPullFromMongoFailedCounter()
-
 	promePkg.NewSingleChatMsgRecvSuccessCounter()
 	promePkg.NewGroupChatMsgRecvSuccessCounter()
 	promePkg.NewWorkSuperGroupChatMsgRecvSuccessCounter()
-
 	promePkg.NewSingleChatMsgProcessSuccessCounter()
 	promePkg.NewSingleChatMsgProcessFailedCounter()
 	promePkg.NewGroupChatMsgProcessSuccessCounter()
@@ -78,78 +63,3 @@ func (rpc *rpcChat) initPrometheus() {
 	promePkg.NewWorkSuperGroupChatMsgProcessSuccessCounter()
 	promePkg.NewWorkSuperGroupChatMsgProcessFailedCounter()
 }
-
-func (m *msgServer) Run() {
-	log.Info("", "rpcChat init...")
-	listenIP := ""
-	if config.Config.ListenIP == "" {
-		listenIP = "0.0.0.0"
-	} else {
-		listenIP = config.Config.ListenIP
-	}
-	address := listenIP + ":" + strconv.Itoa(m.rpcPort)
-	listener, err := net.Listen("tcp", address)
-	if err != nil {
-		panic("listening err:" + err.Error() + m.rpcRegisterName)
-	}
-	log.Info("", "listen network success, address ", address)
-	recvSize := 1024 * 1024 * 30
-	sendSize := 1024 * 1024 * 30
-	var grpcOpts = []grpc.ServerOption{
-		grpc.MaxRecvMsgSize(recvSize),
-		grpc.MaxSendMsgSize(sendSize),
-	}
-	if config.Config.Prometheus.Enable {
-		promePkg.NewGrpcRequestCounter()
-		promePkg.NewGrpcRequestFailedCounter()
-		promePkg.NewGrpcRequestSuccessCounter()
-		grpcOpts = append(grpcOpts, []grpc.ServerOption{
-			// grpc.UnaryInterceptor(promePkg.UnaryServerInterceptorProme),
-			grpc.StreamInterceptor(grpcPrometheus.StreamServerInterceptor),
-			grpc.UnaryInterceptor(grpcPrometheus.UnaryServerInterceptor),
-		}...)
-	}
-	srv := grpc.NewServer(grpcOpts...)
-	defer srv.GracefulStop()
-
-	rpcRegisterIP := config.Config.RpcRegisterIP
-	msg.RegisterMsgServer(srv, m)
-	if config.Config.RpcRegisterIP == "" {
-		rpcRegisterIP, err = utils.GetLocalIP()
-		if err != nil {
-			log.Error("", "GetLocalIP failed ", err.Error())
-		}
-	}
-	err = getcdv3.RegisterEtcd(m.etcdSchema, strings.Join(m.etcdAddr, ","), rpcRegisterIP, m.rpcPort, m.rpcRegisterName, 10, "")
-	if err != nil {
-		log.Error("", "register rpcChat to etcd failed ", err.Error())
-		panic(utils.Wrap(err, "register chat module  m to etcd err"))
-	}
-	go m.runCh()
-	m.initPrometheus()
-	err = srv.Serve(listener)
-	if err != nil {
-		log.Error("", "m rpcChat failed ", err.Error())
-		return
-	}
-	log.Info("", "m rpcChat init success")
-}
-
-func (rpc *rpcChat) runCh() {
-	log.NewInfo("", "start del msg chan ")
-	for {
-		select {
-		case msg := <-rpc.delMsgCh:
-			log.NewInfo(msg.OperationID, utils.GetSelfFuncName(), "delmsgch recv new: ", msg)
-			db.DB.DelMsgFromCache(msg.UserID, msg.SeqList, msg.OperationID)
-			unexistSeqList, err := db.DB.DelMsgBySeqList(msg.UserID, msg.SeqList, msg.OperationID)
-			if err != nil {
-				log.NewError(msg.OperationID, utils.GetSelfFuncName(), "DelMsgBySeqList args: ", msg.UserID, msg.SeqList, msg.OperationID, err.Error())
-				continue
-			}
-			if len(unexistSeqList) > 0 {
-				notification.DeleteMessageNotification(msg.OpUserID, msg.UserID, unexistSeqList, msg.OperationID)
-			}
-		}
-	}
-}
diff --git a/pkg/common/db/cache/redis.go b/pkg/common/db/cache/redis.go
index 34c5ee94b..27f4bec13 100644
--- a/pkg/common/db/cache/redis.go
+++ b/pkg/common/db/cache/redis.go
@@ -95,6 +95,10 @@ type RedisClient struct {
 	rdb redis.UniversalClient
 }
 
+func NewRedisClient(rdb redis.UniversalClient) *RedisClient {
+	return &RedisClient{rdb: rdb}
+}
+
 //func (r *RedisClient) InitRedis() {
 //	var rdb redis.UniversalClient
 //	var err error
diff --git a/pkg/common/db/controller/auth.go b/pkg/common/db/controller/auth.go
index eba88fd7d..ad485f117 100644
--- a/pkg/common/db/controller/auth.go
+++ b/pkg/common/db/controller/auth.go
@@ -19,7 +19,6 @@ type AuthController struct {
 }
 
 func NewAuthController(rdb redis.UniversalClient, accessSecret string, accessExpire int64) *AuthController {
-	cache.NewRedisClient(rdb)
 	return &AuthController{database: cache.NewTokenRedis(cache.NewRedisClient(rdb), accessSecret, accessExpire)}
 }
 
diff --git a/pkg/common/db/controller/conversation.go b/pkg/common/db/controller/conversation.go
index 093249940..863026909 100644
--- a/pkg/common/db/controller/conversation.go
+++ b/pkg/common/db/controller/conversation.go
@@ -142,7 +142,7 @@ func NewConversationDataBase(db relation.Conversation, cache cache.ConversationC
 }
 
 func (c ConversationDataBase) GetUserIDExistConversation(ctx context.Context, userIDList []string, conversationID string) ([]string, error) {
-
+	panic("implement me")
 }
 
 func (c ConversationDataBase) UpdateUsersConversationFiled(ctx context.Context, UserIDList []string, conversationID string, args map[string]interface{}) error {