diff --git a/go.mod b/go.mod
index 1e8293056..81b27f38d 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	firebase.google.com/go v3.13.0+incompatible
-	github.com/OpenIMSDK/openKeeper v0.9.9-0.20230426053850-80d254440004
+	github.com/OpenIMSDK/openKeeper v0.9.9-0.20230509114426-eb05252b1e67
 	github.com/OpenIMSDK/open_utils v1.0.8
 	github.com/Shopify/sarama v1.32.0
 	github.com/antonfisher/nested-logrus-formatter v1.3.1
diff --git a/go.sum b/go.sum
index 20ecd88bb..bde1b45fe 100644
--- a/go.sum
+++ b/go.sum
@@ -391,6 +391,8 @@ github.com/OpenIMSDK/openKeeper v0.0.6 h1:0eseL/h+evxZAM5Dqs85FEDbDFkTjpVwHBSINQ
 github.com/OpenIMSDK/openKeeper v0.0.6/go.mod h1:HwHgo+p3E+aAeiLOSyDwVB2zFJtu+QvnFNlfNjFG9vA=
 github.com/OpenIMSDK/openKeeper v0.9.9-0.20230426053850-80d254440004 h1:+1t9eKPKV/NyQARgVUv6TgOWSf8uKu8rkS41+utSIMk=
 github.com/OpenIMSDK/openKeeper v0.9.9-0.20230426053850-80d254440004/go.mod h1:HwHgo+p3E+aAeiLOSyDwVB2zFJtu+QvnFNlfNjFG9vA=
+github.com/OpenIMSDK/openKeeper v0.9.9-0.20230509114426-eb05252b1e67 h1:I6QLciX4LlavBMNyeqkp90DJV+uKcwke7NZ9OKMIjV8=
+github.com/OpenIMSDK/openKeeper v0.9.9-0.20230509114426-eb05252b1e67/go.mod h1:HwHgo+p3E+aAeiLOSyDwVB2zFJtu+QvnFNlfNjFG9vA=
 github.com/OpenIMSDK/open_utils v1.0.8 h1:IopxWgJwEF5ZAPsRuiZZOfcxNOQOCt/p8VDENcHN9r4=
 github.com/OpenIMSDK/open_utils v1.0.8/go.mod h1:FLoaQblWUVKQgqt2LrNzfSZLT6D3DICBn1kcOMDLUOI=
 github.com/Shopify/sarama v1.29.0 h1:ARid8o8oieau9XrHI55f/L3EoRAhm9px6sonbD7yuUE=
diff --git a/internal/api/group.go b/internal/api/group.go
index bd517d050..fc87dbbc1 100644
--- a/internal/api/group.go
+++ b/internal/api/group.go
@@ -5,6 +5,7 @@ import (
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/a2r"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/group"
 
@@ -26,6 +27,7 @@ func (o *Group) client(ctx context.Context) (group.GroupClient, error) {
 	if err != nil {
 		return nil, err
 	}
+	log.ZDebug(ctx, "get conn", "local", o.c.GetClientLocalConns())
 	return group.NewGroupClient(conn), nil
 }
 
diff --git a/internal/api/msg.go b/internal/api/msg.go
index 94ee47aa2..07f8e7756 100644
--- a/internal/api/msg.go
+++ b/internal/api/msg.go
@@ -10,7 +10,6 @@ import (
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/tokenverify"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/msg"
@@ -157,10 +156,11 @@ func (m *Message) SendMessage(c *gin.Context) {
 		apiresp.GinError(c, errs.ErrArgs.WithDetail(err.Error()).Wrap())
 		return
 	}
-	if !tokenverify.IsAppManagerUid(c) {
-		apiresp.GinError(c, errs.ErrNoPermission.Wrap("only app manager can send message"))
-		return
-	}
+	// todo
+	//if !tokenverify.IsAppManagerUid(c) {
+	//	apiresp.GinError(c, errs.ErrNoPermission.Wrap("only app manager can send message"))
+	//	return
+	//}
 
 	var data interface{}
 	switch params.ContentType {
diff --git a/internal/api/route.go b/internal/api/route.go
index f38cf2146..1049dd93d 100644
--- a/internal/api/route.go
+++ b/internal/api/route.go
@@ -67,9 +67,10 @@ func NewGinRouter(zk discoveryregistry.SvcDiscoveryRegistry, rdb redis.Universal
 		friendRouterGroup.POST("/import_friend", f.ImportFriends)                 //1
 		friendRouterGroup.POST("/is_friend", f.IsFriend)                          //1
 	}
-	groupRouterGroup := r.Group("/group")
 	g := NewGroup(zk)
+	groupRouterGroup := r.Group("/group")
 	{
+
 		groupRouterGroup.Use(mw.GinParseToken(rdb))
 		groupRouterGroup.POST("/create_group", g.NewCreateGroup)                                //1
 		groupRouterGroup.POST("/set_group_info", g.NewSetGroupInfo)                             //1
diff --git a/pkg/common/cmd/rpc.go b/pkg/common/cmd/rpc.go
index 6c6e9b485..d24073940 100644
--- a/pkg/common/cmd/rpc.go
+++ b/pkg/common/cmd/rpc.go
@@ -1,6 +1,8 @@
 package cmd
 
 import (
+	"errors"
+
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/startrpc"
 	"github.com/spf13/cobra"
@@ -25,5 +27,8 @@ func (a *RpcCmd) Exec() error {
 }
 
 func (a *RpcCmd) StartSvr(name string, rpcFn func(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error) error {
+	if a.GetPortFlag() == 0 {
+		return errors.New("port is required")
+	}
 	return startrpc.Start(a.GetPortFlag(), name, a.GetPrometheusPortFlag(), rpcFn)
 }
diff --git a/pkg/common/db/relation/friend_request_model.go b/pkg/common/db/relation/friend_request_model.go
index 9cb30ecbf..956f733a7 100644
--- a/pkg/common/db/relation/friend_request_model.go
+++ b/pkg/common/db/relation/friend_request_model.go
@@ -59,7 +59,7 @@ func (f *FriendRequestGorm) FindToUserID(ctx context.Context, toUserID string, p
 	if err != nil {
 		return nil, 0, utils.Wrap(err, "")
 	}
-	err = utils.Wrap(f.db(ctx).Where("to_user_id = ? ", toUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber-1)).Find(&friendRequests).Error, "")
+	err = utils.Wrap(f.db(ctx).Where("to_user_id = ? ", toUserID).Limit(int(showNumber)).Offset(int(pageNumber-1)*int(showNumber)).Find(&friendRequests).Error, "")
 	return
 }
 
@@ -69,6 +69,6 @@ func (f *FriendRequestGorm) FindFromUserID(ctx context.Context, fromUserID strin
 	if err != nil {
 		return nil, 0, utils.Wrap(err, "")
 	}
-	err = utils.Wrap(f.db(ctx).Where("from_user_id = ? ", fromUserID).Limit(int(showNumber)).Offset(int(pageNumber*showNumber-1)).Find(&friendRequests).Error, "")
+	err = utils.Wrap(f.db(ctx).Where("from_user_id = ? ", fromUserID).Limit(int(showNumber)).Offset(int(pageNumber-1)*int(showNumber)).Find(&friendRequests).Error, "")
 	return
 }
diff --git a/pkg/discoveryregistry/discovery_register.go b/pkg/discoveryregistry/discovery_register.go
index 31eae9ead..880e31e20 100644
--- a/pkg/discoveryregistry/discovery_register.go
+++ b/pkg/discoveryregistry/discovery_register.go
@@ -4,12 +4,15 @@ import (
 	"context"
 
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/resolver"
 )
 
 type Conn interface {
 	GetConns(ctx context.Context, serviceName string, opts ...grpc.DialOption) ([]*grpc.ClientConn, error)
 	GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (*grpc.ClientConn, error)
 	AddOption(opts ...grpc.DialOption)
+	// do not use this method for call rpc
+	GetClientLocalConns() map[string][]resolver.Address
 }
 
 type SvcDiscoveryRegistry interface {