diff --git a/internal/msgtransfer/online_history_msg_handler.go b/internal/msgtransfer/online_history_msg_handler.go
index 17a310fb3..282f50119 100644
--- a/internal/msgtransfer/online_history_msg_handler.go
+++ b/internal/msgtransfer/online_history_msg_handler.go
@@ -16,6 +16,7 @@ package msgtransfer
 
 import (
 	"context"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/msgprocessor"
 	"strconv"
 	"strings"
 	"sync"
@@ -141,8 +142,8 @@ func (och *OnlineHistoryRedisConsumerHandler) Run(channelID int) {
 					"modifyMsgList",
 					len(modifyMsgList),
 				)
-				conversationIDMsg := utils.GetChatConversationIDByMsg(ctxMsgList[0].message)
-				conversationIDNotification := utils.GetNotificationConversationID(ctxMsgList[0].message)
+				conversationIDMsg := msgprocessor.GetChatConversationIDByMsg(ctxMsgList[0].message)
+				conversationIDNotification := msgprocessor.GetNotificationConversationID(ctxMsgList[0].message)
 				och.handleMsg(ctx, msgChannelValue.uniqueKey, conversationIDMsg, storageMsgList, notStorageMsgList)
 				och.handleNotification(
 					ctx,
@@ -172,7 +173,7 @@ func (och *OnlineHistoryRedisConsumerHandler) getPushStorageMsgList(
 	totalMsgs []*ContextMsg,
 ) (storageMsgList, notStorageMsgList, storageNotificatoinList, notStorageNotificationList, modifyMsgList []*sdkws.MsgData) {
 	isStorage := func(msg *sdkws.MsgData) bool {
-		options2 := utils.Options(msg.Options)
+		options2 := msgprocessor.Options(msg.Options)
 		if options2.IsHistory() {
 			return true
 		} else {
@@ -183,28 +184,28 @@ func (och *OnlineHistoryRedisConsumerHandler) getPushStorageMsgList(
 		}
 	}
 	for _, v := range totalMsgs {
-		options := utils.Options(v.message.Options)
+		options := msgprocessor.Options(v.message.Options)
 		if !options.IsNotNotification() {
 			// clone msg from notificationMsg
 			if options.IsSendMsg() {
 				msg := proto.Clone(v.message).(*sdkws.MsgData)
 				// 消息
 				if v.message.Options != nil {
-					msg.Options = utils.NewMsgOptions()
+					msg.Options = msgprocessor.NewMsgOptions()
 				}
 				if options.IsOfflinePush() {
-					v.message.Options = utils.WithOptions(
-						utils.Options(v.message.Options),
-						utils.WithOfflinePush(false),
+					v.message.Options = msgprocessor.WithOptions(
+						v.message.Options,
+						msgprocessor.WithOfflinePush(false),
 					)
-					msg.Options = utils.WithOptions(utils.Options(msg.Options), utils.WithOfflinePush(true))
+					msg.Options = msgprocessor.WithOptions(msg.Options, msgprocessor.WithOfflinePush(true))
 				}
 				if options.IsUnreadCount() {
-					v.message.Options = utils.WithOptions(
-						utils.Options(v.message.Options),
-						utils.WithUnreadCount(false),
+					v.message.Options = msgprocessor.WithOptions(
+						v.message.Options,
+						msgprocessor.WithUnreadCount(false),
 					)
-					msg.Options = utils.WithOptions(utils.Options(msg.Options), utils.WithUnreadCount(true))
+					msg.Options = msgprocessor.WithOptions(msg.Options, msgprocessor.WithUnreadCount(true))
 				}
 				storageMsgList = append(storageMsgList, msg)
 			}
diff --git a/pkg/common/config/parse.go b/pkg/common/config/parse.go
index 1fc592b6d..e3fd99b9f 100644
--- a/pkg/common/config/parse.go
+++ b/pkg/common/config/parse.go
@@ -17,6 +17,7 @@ package config
 import (
 	_ "embed"
 	"fmt"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/msgprocessor"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -24,7 +25,6 @@ import (
 	"gopkg.in/yaml.v3"
 
 	"github.com/OpenIMSDK/protocol/constant"
-	"github.com/OpenIMSDK/tools/utils"
 )
 
 //go:embed version
@@ -42,20 +42,20 @@ const (
 	DefaultFolderPath    = "../config/"
 )
 
-func GetOptionsByNotification(cfg NotificationConf) utils.Options {
-	opts := utils.NewOptions()
+func GetOptionsByNotification(cfg NotificationConf) msgprocessor.Options {
+	opts := msgprocessor.NewOptions()
 	if cfg.UnreadCount {
-		opts = utils.WithOptions(opts, utils.WithUnreadCount(true))
+		opts = msgprocessor.WithOptions(opts, msgprocessor.WithUnreadCount(true))
 	}
 	if cfg.OfflinePush.Enable {
-		opts = utils.WithOptions(opts, utils.WithOfflinePush(true))
+		opts = msgprocessor.WithOptions(opts, msgprocessor.WithOfflinePush(true))
 	}
 	switch cfg.ReliabilityLevel {
 	case constant.UnreliableNotification:
 	case constant.ReliableNotificationNoMsg:
-		opts = utils.WithOptions(opts, utils.WithHistory(true), utils.WithPersistent())
+		opts = msgprocessor.WithOptions(opts, msgprocessor.WithHistory(true), msgprocessor.WithPersistent())
 	}
-	opts = utils.WithOptions(opts, utils.WithSendMsg(cfg.IsSendMsg))
+	opts = msgprocessor.WithOptions(opts, msgprocessor.WithSendMsg(cfg.IsSendMsg))
 	return opts
 }
 
diff --git a/pkg/common/db/cache/msg.go b/pkg/common/db/cache/msg.go
index e208567d0..953396fbe 100644
--- a/pkg/common/db/cache/msg.go
+++ b/pkg/common/db/cache/msg.go
@@ -16,6 +16,7 @@ package cache
 
 import (
 	"context"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/msgprocessor"
 	"strconv"
 	"time"
 
@@ -374,7 +375,7 @@ func (c *msgCache) GetMessagesBySeq(
 			failedSeqs = append(failedSeqs, seqs[i])
 		} else {
 			msg := sdkws.MsgData{}
-			err = utils.String2Pb(cmd.Val(), &msg)
+			err = msgprocessor.String2Pb(cmd.Val(), &msg)
 			if err == nil {
 				if msg.Status != constant.MsgDeleted {
 					seqMsgs = append(seqMsgs, &msg)
@@ -394,7 +395,7 @@ func (c *msgCache) SetMessageToCache(ctx context.Context, conversationID string,
 	var failedMsgs []*sdkws.MsgData
 	for _, msg := range msgs {
 		key := c.getMessageCacheKey(conversationID, msg.Seq)
-		s, err := utils.Pb2String(msg)
+		s, err := msgprocessor.Pb2String(msg)
 		if err != nil {
 			return 0, errs.Wrap(err)
 		}
@@ -535,7 +536,7 @@ func (c *msgCache) DelMsgFromCache(ctx context.Context, userID string, seqs []in
 			return err
 		}
 		msg.Status = constant.MsgDeleted
-		s, err := utils.Pb2String(&msg)
+		s, err := msgprocessor.Pb2String(&msg)
 		if err != nil {
 			return errs.Wrap(err)
 		}
diff --git a/pkg/common/db/controller/conversation.go b/pkg/common/db/controller/conversation.go
index cb6ac41f9..2829f963e 100644
--- a/pkg/common/db/controller/conversation.go
+++ b/pkg/common/db/controller/conversation.go
@@ -16,6 +16,7 @@ package controller
 
 import (
 	"context"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/msgprocessor"
 	"time"
 
 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
@@ -236,7 +237,7 @@ func (c *conversationDatabase) FindRecvMsgNotNotifyUserIDs(ctx context.Context,
 
 func (c *conversationDatabase) CreateGroupChatConversation(ctx context.Context, groupID string, userIDs []string) error {
 	cache := c.cache.NewCache()
-	conversationID := utils.GetConversationIDBySessionType(constant.SuperGroupChatType, groupID)
+	conversationID := msgprocessor.GetConversationIDBySessionType(constant.SuperGroupChatType, groupID)
 	if err := c.tx.Transaction(func(tx any) error {
 		existConversationUserIDs, err := c.conversationDB.FindUserID(ctx, userIDs, []string{conversationID})
 		if err != nil {
diff --git a/pkg/common/startrpc/start.go b/pkg/common/startrpc/start.go
index 3f8fc8fa2..d78aa1ff4 100644
--- a/pkg/common/startrpc/start.go
+++ b/pkg/common/startrpc/start.go
@@ -16,6 +16,7 @@ package startrpc
 
 import (
 	"fmt"
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
 	"net"
 	"strconv"
 	"time"