diff --git a/internal/rpc/msg/server.go b/internal/rpc/msg/server.go
index 5866ff0b9..3cf97af48 100644
--- a/internal/rpc/msg/server.go
+++ b/internal/rpc/msg/server.go
@@ -171,7 +171,7 @@ func (m *msgServer) PullMessageBySeqs(ctx context.Context, req *sdkws.PullMessag
 				log.ZWarn(ctx, "GetMsgBySeqs error", err, "conversationID", seq.ConversationID, "seq", seq)
 				continue
 			}
-			resp.Msgs[seq.ConversationID] = &sdkws.PullMsgs{Msgs: notificationMsgs}
+			resp.NotificationMsgs[seq.ConversationID] = &sdkws.PullMsgs{Msgs: notificationMsgs}
 		}
 	}
 	return resp, nil
diff --git a/pkg/rpcclient/meta.go b/pkg/rpcclient/meta.go
index 51b195a48..678488b77 100644
--- a/pkg/rpcclient/meta.go
+++ b/pkg/rpcclient/meta.go
@@ -2,12 +2,8 @@ package rpcclient
 
 import (
 	"context"
-	"fmt"
 
-	relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/discoveryregistry"
-	"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
-	sdkws "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/sdkws"
 	"google.golang.org/grpc"
 )
 
@@ -15,7 +11,6 @@ type MetaClient struct {
 	// contains filtered or unexported fields
 	client          discoveryregistry.SvcDiscoveryRegistry
 	rpcRegisterName string
-	getUsersInfo    func(ctx context.Context, userIDs []string) ([]CommonUser, error)
 }
 
 func NewMetaClient(client discoveryregistry.SvcDiscoveryRegistry, rpcRegisterName string, opts ...MetaClientOptions) *MetaClient {
@@ -31,49 +26,6 @@ func NewMetaClient(client discoveryregistry.SvcDiscoveryRegistry, rpcRegisterNam
 
 type MetaClientOptions func(*MetaClient)
 
-func WithDBFunc(fn func(ctx context.Context, userIDs []string) (users []*relationTb.UserModel, err error)) MetaClientOptions {
-	return func(s *MetaClient) {
-		f := func(ctx context.Context, userIDs []string) (result []CommonUser, err error) {
-			users, err := fn(ctx, userIDs)
-			if err != nil {
-				return nil, err
-			}
-			for _, user := range users {
-				result = append(result, user)
-			}
-			return result, nil
-		}
-		s.getUsersInfo = f
-	}
-}
-
-func WithRpcFunc(fn func(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error)) MetaClientOptions {
-	return func(s *MetaClient) {
-		f := func(ctx context.Context, userIDs []string) (result []CommonUser, err error) {
-			users, err := fn(ctx, userIDs)
-			if err != nil {
-				return nil, err
-			}
-			for _, user := range users {
-				result = append(result, user)
-			}
-			return result, err
-		}
-		s.getUsersInfo = f
-	}
-}
-
-func (m *MetaClient) getFaceURLAndName(userID string) (faceURL, nickname string, err error) {
-	users, err := m.getUsersInfo(context.Background(), []string{userID})
-	if err != nil {
-		return "", "", err
-	}
-	if len(users) == 0 {
-		return "", "", errs.ErrRecordNotFound.Wrap(fmt.Sprintf("notification user %s not found", userID))
-	}
-	return users[0].GetFaceURL(), users[0].GetNickname(), nil
-}
-
 func (m *MetaClient) getConn(ctx context.Context) (*grpc.ClientConn, error) {
 	return m.client.GetConn(ctx, m.rpcRegisterName)
 }
diff --git a/pkg/rpcclient/msg.go b/pkg/rpcclient/msg.go
index 23a3fff81..41d914949 100644
--- a/pkg/rpcclient/msg.go
+++ b/pkg/rpcclient/msg.go
@@ -160,7 +160,6 @@ func (c *MsgClient) Notification(ctx context.Context, sendID, recvID string, con
 	}
 	msg.CreateTime = utils.GetCurrentTimestampByMill()
 	msg.ClientMsgID = utils.GetMsgID(sendID)
-	// msg.Options = make(map[string]bool, 7)
 	options := config.GetOptionsByNotification(c.contentTypeConf[contentType])
 	options = utils.WithOptions(options, opts...)
 	msg.Options = options