diff --git a/internal/api/init.go b/internal/api/init.go
index 3b6a40913..5c3a25224 100644
--- a/internal/api/init.go
+++ b/internal/api/init.go
@@ -29,14 +29,12 @@ import (
 	conf "github.com/openimsdk/open-im-server/v3/pkg/common/config"
 	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discovery"
 	disetcd "github.com/openimsdk/open-im-server/v3/pkg/common/discovery/etcd"
-	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
 	"github.com/openimsdk/tools/discovery/etcd"
 	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/log"
 	"github.com/openimsdk/tools/mw"
 	"github.com/openimsdk/tools/system/program"
 	"github.com/openimsdk/tools/utils/datautil"
-	"github.com/openimsdk/tools/utils/jsonutil"
 	"github.com/openimsdk/tools/utils/network"
 	"github.com/openimsdk/tools/utils/runtimeenv"
 	"google.golang.org/grpc"
@@ -69,66 +67,67 @@ func Start(ctx context.Context, index int, config *Config) error {
 		prometheusPort int
 	)
 
-	registerIP, err := network.GetRpcRegisterIP("")
-	if err != nil {
-		return err
-	}
-
-	getAutoPort := func() (net.Listener, int, error) {
-		registerAddr := net.JoinHostPort(registerIP, "0")
-		listener, err := net.Listen("tcp", registerAddr)
-		if err != nil {
-			return nil, 0, errs.WrapMsg(err, "listen err", "registerAddr", registerAddr)
-		}
-		_, portStr, _ := net.SplitHostPort(listener.Addr().String())
-		port, _ := strconv.Atoi(portStr)
-		return listener, port, nil
-	}
-
-	if config.API.Prometheus.AutoSetPorts && config.Discovery.Enable != conf.ETCD {
-		return errs.New("only etcd support autoSetPorts", "RegisterName", "api").Wrap()
-	}
+	//registerIP, err := network.GetRpcRegisterIP("")
+	//if err != nil {
+	//	return err
+	//}
+	//
+	// todo
+	//getAutoPort := func() (net.Listener, int, error) {
+	//	registerAddr := net.JoinHostPort(registerIP, "0")
+	//	listener, err := net.Listen("tcp", registerAddr)
+	//	if err != nil {
+	//		return nil, 0, errs.WrapMsg(err, "listen err", "registerAddr", registerAddr)
+	//	}
+	//	_, portStr, _ := net.SplitHostPort(listener.Addr().String())
+	//	port, _ := strconv.Atoi(portStr)
+	//	return listener, port, nil
+	//}
+	//
+	//if config.API.Prometheus.AutoSetPorts && config.Discovery.Enable != conf.ETCD {
+	//	return errs.New("only etcd support autoSetPorts", "RegisterName", "api").Wrap()
+	//}
 
 	router, err := newGinRouter(ctx, client, config)
 	if err != nil {
 		return err
 	}
-	if config.API.Prometheus.Enable {
-		var (
-			listener net.Listener
-		)
-
-		if config.API.Prometheus.AutoSetPorts {
-			listener, prometheusPort, err = getAutoPort()
-			if err != nil {
-				return err
-			}
-
-			etcdClient := client.(*etcd.SvcDiscoveryRegistryImpl).GetClient()
-
-			_, err = etcdClient.Put(ctx, prommetrics.BuildDiscoveryKey(prommetrics.APIKeyName), jsonutil.StructToJsonString(prommetrics.BuildDefaultTarget(registerIP, prometheusPort)))
-			if err != nil {
-				return errs.WrapMsg(err, "etcd put err")
-			}
-		} else {
-			prometheusPort, err = datautil.GetElemByIndex(config.API.Prometheus.Ports, index)
-			if err != nil {
-				return err
-			}
-			listener, err = net.Listen("tcp", fmt.Sprintf(":%d", prometheusPort))
-			if err != nil {
-				return errs.WrapMsg(err, "listen err", "addr", fmt.Sprintf(":%d", prometheusPort))
-			}
-		}
-
-		go func() {
-			if err := prommetrics.ApiInit(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
-				netErr = errs.WrapMsg(err, fmt.Sprintf("api prometheus start err: %d", prometheusPort))
-				netDone <- struct{}{}
-			}
-		}()
-
-	}
+	//if config.API.Prometheus.Enable {
+	//	var (
+	//		listener net.Listener
+	//	)
+	//
+	//	if config.API.Prometheus.AutoSetPorts {
+	//		listener, prometheusPort, err = getAutoPort()
+	//		if err != nil {
+	//			return err
+	//		}
+	//
+	//		etcdClient := client.(*etcd.SvcDiscoveryRegistryImpl).GetClient()
+	//
+	//		_, err = etcdClient.Put(ctx, prommetrics.BuildDiscoveryKey(prommetrics.APIKeyName), jsonutil.StructToJsonString(prommetrics.BuildDefaultTarget(registerIP, prometheusPort)))
+	//		if err != nil {
+	//			return errs.WrapMsg(err, "etcd put err")
+	//		}
+	//	} else {
+	//		prometheusPort, err = datautil.GetElemByIndex(config.API.Prometheus.Ports, index)
+	//		if err != nil {
+	//			return err
+	//		}
+	//		listener, err = net.Listen("tcp", fmt.Sprintf(":%d", prometheusPort))
+	//		if err != nil {
+	//			return errs.WrapMsg(err, "listen err", "addr", fmt.Sprintf(":%d", prometheusPort))
+	//		}
+	//	}
+	//
+	//	go func() {
+	//		if err := prommetrics.ApiInit(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
+	//			netErr = errs.WrapMsg(err, fmt.Sprintf("api prometheus start err: %d", prometheusPort))
+	//			netDone <- struct{}{}
+	//		}
+	//	}()
+	//
+	//}
 	address := net.JoinHostPort(network.GetListenIP(config.API.Api.ListenIP), strconv.Itoa(apiPort))
 
 	server := http.Server{Addr: address, Handler: router}
diff --git a/internal/push/onlinepusher.go b/internal/push/onlinepusher.go
index 4ebe4413a..f4a3285ad 100644
--- a/internal/push/onlinepusher.go
+++ b/internal/push/onlinepusher.go
@@ -47,6 +47,8 @@ func NewOnlinePusher(disCov discovery.Conn, config *Config) OnlinePusher {
 	switch config.Discovery.Enable {
 	case conf.ETCD:
 		return NewDefaultAllNode(disCov, config)
+	case conf.Standalone:
+		return nil
 	default:
 		log.ZWarn(context.Background(), "NewOnlinePusher is error", errs.Wrap(errors.New("unsupported discovery type")), "type", config.Discovery.Enable)
 		return nil
diff --git a/pkg/common/startrpc/start.go b/pkg/common/startrpc/start.go
index b0b6c9a36..5c27b2f87 100644
--- a/pkg/common/startrpc/start.go
+++ b/pkg/common/startrpc/start.go
@@ -127,7 +127,6 @@ func Start[T any](ctx context.Context, discovery *conf.Discovery, prometheusConf
 			}
 
 			etcdClient := client.(*etcd.SvcDiscoveryRegistryImpl).GetClient()
-
 			_, err = etcdClient.Put(ctx, prommetrics.BuildDiscoveryKey(rpcRegisterName), jsonutil.StructToJsonString(prommetrics.BuildDefaultTarget(registerIP, prometheusPort)))
 			if err != nil {
 				return errs.WrapMsg(err, "etcd put err")
@@ -176,7 +175,17 @@ func Start[T any](ctx context.Context, discovery *conf.Discovery, prometheusConf
 		return err
 	}
 
+	// todo
+	//err = client.Register(
+	//	ctx,
+	//	"prometheus"+rpcRegisterName,
+	//	registerIP,
+	//	port,
+	//	grpc.WithTransportCredentials(insecure.NewCredentials()),
+	//)
+
 	err = client.Register(
+		ctx,
 		rpcRegisterName,
 		registerIP,
 		port,