diff --git a/go.mod b/go.mod
index 1a8f27d40..7ea02fc97 100644
--- a/go.mod
+++ b/go.mod
@@ -157,4 +157,4 @@ require (
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )
 
-replace github.com/OpenIMSDK/protocol v0.0.40 => github.com/luhaoling/protocol v0.0.0-20231227092407-35eebd12dae4
+replace github.com/OpenIMSDK/protocol v0.0.40 => github.com/luhaoling/protocol v0.0.0-20231228015909-10f8c7c2e4c3
diff --git a/go.sum b/go.sum
index 43822330a..7ee9ac8cd 100644
--- a/go.sum
+++ b/go.sum
@@ -225,8 +225,8 @@ github.com/lestrrat-go/strftime v1.0.6 h1:CFGsDEt1pOpFNU+TJB0nhz9jl+K0hZSLE205Ah
 github.com/lestrrat-go/strftime v1.0.6/go.mod h1:f7jQKgV5nnJpYgdEasS+/y7EsTb8ykN2z68n3TtcTaw=
 github.com/lithammer/shortuuid v3.0.0+incompatible h1:NcD0xWW/MZYXEHa6ITy6kaXN5nwm/V115vj2YXfhS0w=
 github.com/lithammer/shortuuid v3.0.0+incompatible/go.mod h1:FR74pbAuElzOUuenUHTK2Tciko1/vKuIKS9dSkDrA4w=
-github.com/luhaoling/protocol v0.0.0-20231227092407-35eebd12dae4 h1:UaoHGQWYrsR/02h6UFrrP59mEzkhfzrYYO+nVKDVy+A=
-github.com/luhaoling/protocol v0.0.0-20231227092407-35eebd12dae4/go.mod h1:F25dFrwrIx3lkNoiuf6FkCfxuwf8L4Z8UIsdTHP/r0Y=
+github.com/luhaoling/protocol v0.0.0-20231228015909-10f8c7c2e4c3 h1:1EnIhspqIoDWgC2MKHbTMjfFXATGSr4g1LO5ux6vIUU=
+github.com/luhaoling/protocol v0.0.0-20231228015909-10f8c7c2e4c3/go.mod h1:F25dFrwrIx3lkNoiuf6FkCfxuwf8L4Z8UIsdTHP/r0Y=
 github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=
diff --git a/internal/rpc/user/user.go b/internal/rpc/user/user.go
index b5ad186a5..af9720590 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -17,6 +17,7 @@ package user
 import (
 	"context"
 	"errors"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/db/table/relation"
 	"math/rand"
 	"strings"
 	"time"
@@ -57,10 +58,6 @@ type userServer struct {
 	RegisterCenter           registry.SvcDiscoveryRegistry
 }
 
-func (s *userServer) UpdateUserInfoEx(ctx context.Context, req *pbuser.UpdateUserInfoExReq) (*pbuser.UpdateUserInfoExResp, error) {
-	return nil, errs.ErrInternalServer.Wrap("not implemented")
-}
-
 func Start(client registry.SvcDiscoveryRegistry, server *grpc.Server) error {
 	rdb, err := cache.NewRedis()
 	if err != nil {
@@ -466,26 +463,36 @@ func (s *userServer) SearchNotificationAccount(ctx context.Context, req *pbuser.
 		return nil, err
 	}
 
+	if req.NickName != "" {
+		users, err := s.UserDatabase.FindByNickname(ctx, req.NickName)
+		if err != nil {
+			return nil, err
+		}
+		resp := s.userModelToResp(users)
+		return resp, nil
+	}
+
+	if req.UserID != "" {
+		users, err := s.UserDatabase.Find(ctx, []string{req.UserID})
+		if err != nil {
+			return nil, err
+		}
+		resp := s.userModelToResp(users)
+		return resp, nil
+	}
+
 	_, users, err := s.UserDatabase.Page(ctx, req.Pagination)
 	if err != nil {
 		return nil, err
 	}
 
-	var total int64
-	accounts := make([]*pbuser.NotificationAccountInfo, 0, len(users))
-	for _, v := range users {
-		if v.AppMangerLevel != constant.AppNotificationAdmin {
-			continue
-		}
-		temp := &pbuser.NotificationAccountInfo{
-			UserID:   v.UserID,
-			FaceURL:  v.FaceURL,
-			NickName: v.Nickname,
-		}
-		accounts = append(accounts, temp)
-		total += 1
-	}
-	return &pbuser.SearchNotificationAccountResp{Total: total, NotificationAccounts: accounts}, nil
+	resp := s.userModelToResp(users)
+	return resp, nil
+}
+
+func (s *userServer) UpdateUserInfoEx(ctx context.Context, req *pbuser.UpdateUserInfoExReq) (*pbuser.UpdateUserInfoExResp, error) {
+	//TODO implement me
+	panic("implement me")
 }
 
 func (s *userServer) GetNotificationAccount(ctx context.Context, req *pbuser.GetNotificationAccountReq) (*pbuser.GetNotificationAccountResp, error) {
@@ -517,3 +524,20 @@ func (s *userServer) genUserID() string {
 	}
 	return string(data)
 }
+
+func (s *userServer) userModelToResp(users []*relation.UserModel) *pbuser.SearchNotificationAccountResp {
+	accounts := make([]*pbuser.NotificationAccountInfo, 0)
+	var total int64
+	for _, v := range users {
+		if v.AppMangerLevel == constant.AppNotificationAdmin || v.AppMangerLevel == constant.AppAdmin {
+			temp := &pbuser.NotificationAccountInfo{
+				UserID:   v.UserID,
+				FaceURL:  v.FaceURL,
+				NickName: v.Nickname,
+			}
+			accounts = append(accounts, temp)
+			total += 1
+		}
+	}
+	return &pbuser.SearchNotificationAccountResp{Total: total, NotificationAccounts: accounts}
+}
diff --git a/pkg/common/db/controller/user.go b/pkg/common/db/controller/user.go
index 2fafcf266..72bdf6b06 100644
--- a/pkg/common/db/controller/user.go
+++ b/pkg/common/db/controller/user.go
@@ -38,6 +38,8 @@ type UserDatabase interface {
 	FindWithError(ctx context.Context, userIDs []string) (users []*relation.UserModel, err error)
 	// Find Get the information of the specified user If the userID is not found, no error will be returned
 	Find(ctx context.Context, userIDs []string) (users []*relation.UserModel, err error)
+	// Find userInfo By Nickname
+	FindByNickname(ctx context.Context, nickname string) (users []*relation.UserModel, err error)
 	// Create Insert multiple external guarantees that the userID is not repeated and does not exist in the db
 	Create(ctx context.Context, users []*relation.UserModel) (err error)
 	// Update update (non-zero value) external guarantee userID exists
@@ -133,6 +135,11 @@ func (u *userDatabase) Find(ctx context.Context, userIDs []string) (users []*rel
 	return u.cache.GetUsersInfo(ctx, userIDs)
 }
 
+// Find userInfo By Nickname
+func (u *userDatabase) FindByNickname(ctx context.Context, nickname string) (users []*relation.UserModel, err error) {
+	return u.userDB.TakeByNickname(ctx, nickname)
+}
+
 // Create Insert multiple external guarantees that the userID is not repeated and does not exist in the db.
 func (u *userDatabase) Create(ctx context.Context, users []*relation.UserModel) (err error) {
 	return u.tx.Transaction(ctx, func(ctx context.Context) error {
diff --git a/pkg/common/db/mgo/user.go b/pkg/common/db/mgo/user.go
index 268d69ce3..0ca711ad8 100644
--- a/pkg/common/db/mgo/user.go
+++ b/pkg/common/db/mgo/user.go
@@ -65,6 +65,10 @@ func (u *UserMgo) Take(ctx context.Context, userID string) (user *relation.UserM
 	return mgoutil.FindOne[*relation.UserModel](ctx, u.coll, bson.M{"user_id": userID})
 }
 
+func (u *UserMgo) TakeByNickname(ctx context.Context, nickname string) (user []*relation.UserModel, err error) {
+	return mgoutil.Find[*relation.UserModel](ctx, u.coll, bson.M{"nickname": nickname})
+}
+
 func (u *UserMgo) Page(ctx context.Context, pagination pagination.Pagination) (count int64, users []*relation.UserModel, err error) {
 	return mgoutil.FindPage[*relation.UserModel](ctx, u.coll, bson.M{}, pagination)
 }
diff --git a/pkg/common/db/table/relation/user.go b/pkg/common/db/table/relation/user.go
index 213a6b774..8917ba55f 100644
--- a/pkg/common/db/table/relation/user.go
+++ b/pkg/common/db/table/relation/user.go
@@ -53,6 +53,7 @@ type UserModelInterface interface {
 	UpdateByMap(ctx context.Context, userID string, args map[string]any) (err error)
 	Find(ctx context.Context, userIDs []string) (users []*UserModel, err error)
 	Take(ctx context.Context, userID string) (user *UserModel, err error)
+	TakeByNickname(ctx context.Context, nickname string) (user []*UserModel, err error)
 	Page(ctx context.Context, pagination pagination.Pagination) (count int64, users []*UserModel, err error)
 	Exist(ctx context.Context, userID string) (exist bool, err error)
 	GetAllUserID(ctx context.Context, pagination pagination.Pagination) (count int64, userIDs []string, err error)
diff --git a/pkg/msgprocessor/options.go b/pkg/msgprocessor/options.go
index c17c7cb05..ea383a1af 100644
--- a/pkg/msgprocessor/options.go
+++ b/pkg/msgprocessor/options.go
@@ -30,10 +30,9 @@ func NewOptions(opts ...OptionsOpt) Options {
 	options[constant.IsOfflinePush] = false
 	options[constant.IsUnreadCount] = false
 	options[constant.IsConversationUpdate] = false
-	options[constant.IsSenderSync] = false
+	options[constant.IsSenderSync] = true
 	options[constant.IsNotPrivate] = false
 	options[constant.IsSenderConversationUpdate] = false
-	options[constant.IsSenderNotificationPush] = false
 	options[constant.IsReactionFromCache] = false
 	for _, opt := range opts {
 		opt(options)
@@ -114,12 +113,6 @@ func WithSenderConversationUpdate() OptionsOpt {
 	}
 }
 
-func WithSenderNotificationPush() OptionsOpt {
-	return func(options Options) {
-		options[constant.IsSenderNotificationPush] = true
-	}
-}
-
 func WithReactionFromCache() OptionsOpt {
 	return func(options Options) {
 		options[constant.IsReactionFromCache] = true
@@ -174,10 +167,6 @@ func (o Options) IsSenderConversationUpdate() bool {
 	return o.Is(constant.IsSenderConversationUpdate)
 }
 
-func (o Options) IsSenderNotificationPush() bool {
-	return o.Is(constant.IsSenderNotificationPush)
-}
-
 func (o Options) IsReactionFromCache() bool {
 	return o.Is(constant.IsReactionFromCache)
 }
diff --git a/pkg/rpcclient/msg.go b/pkg/rpcclient/msg.go
index 434dc19d0..529267c3e 100644
--- a/pkg/rpcclient/msg.go
+++ b/pkg/rpcclient/msg.go
@@ -279,6 +279,7 @@ func (s *NotificationSender) NotificationWithSesstionType(ctx context.Context, s
 		optionsConfig.ReliabilityLevel = constant.UnreliableNotification
 	}
 	options := config.GetOptionsByNotification(optionsConfig)
+	s.SetOptionsByContentType(ctx, options, contentType)
 	msg.Options = options
 	offlineInfo.Title = title
 	offlineInfo.Desc = desc
@@ -297,3 +298,11 @@ func (s *NotificationSender) NotificationWithSesstionType(ctx context.Context, s
 func (s *NotificationSender) Notification(ctx context.Context, sendID, recvID string, contentType int32, m proto.Message, opts ...NotificationOptions) error {
 	return s.NotificationWithSesstionType(ctx, sendID, recvID, contentType, s.sessionTypeConf[contentType], m, opts...)
 }
+
+func (s *NotificationSender) SetOptionsByContentType(_ context.Context, options map[string]bool, contentType int32) {
+	switch contentType {
+	case constant.UserStatusChangeNotification:
+		options[constant.IsSenderSync] = false
+	default:
+	}
+}