diff --git a/internal/push/fcm/push.go b/internal/push/fcm/push.go
index cedccbebe..55f655bd4 100644
--- a/internal/push/fcm/push.go
+++ b/internal/push/fcm/push.go
@@ -5,7 +5,6 @@ import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
-	"Open_IM/pkg/tools/splitter"
 	"context"
 	"path/filepath"
 	"strconv"
@@ -47,53 +46,68 @@ func newFcmClient() *Fcm {
 	return &Fcm{FcmMsgCli: fcmMsgClient}
 }
 
-func (f *Fcm) Push(accounts []string, alert, detailContent, operationID string, opts push.PushOpts) (string, error) {
+func (f *Fcm) Push(accounts []string, title, detailContent, operationID string, opts push.PushOpts) (string, error) {
 	// accounts->registrationToken
-	Tokens := make([]string, 0)
+	allTokens := make(map[string][]string, 0)
 	for _, account := range accounts {
-		IosfcmToken, IosErr := db.DB.GetFcmToken(account, 1)
-		AndroidfcmToken, AndroidErr := db.DB.GetFcmToken(account, 2)
-
-		if IosErr == nil {
-			Tokens = append(Tokens, IosfcmToken)
-		}
-		if AndroidErr == nil {
-			Tokens = append(Tokens, AndroidfcmToken)
+		var personTokens []string
+		for _, v := range push.PushTerminal {
+			Token, err := db.DB.GetFcmToken(account, v)
+			if err == nil {
+				personTokens = append(personTokens, Token)
+			}
 		}
+		allTokens[account] = personTokens
 	}
 	Success := 0
 	Fail := 0
-	result := splitter.NewSplitter(SinglePushCountLimit, Tokens).GetSplitResult()
-	Msg := new(messaging.MulticastMessage)
-	Msg.Notification = &messaging.Notification{}
-	Msg.Notification.Body = detailContent
-	Msg.Notification.Title = alert
-	Msg.APNS = &messaging.APNSConfig{Payload: &messaging.APNSPayload{Aps: &messaging.Aps{}}}
-	if opts.IOSBadgeCount {
-		i := 1
-		Msg.APNS.Payload.Aps.Badge = &i
-	}
-	if opts.IOSPushSound != "" {
-		Msg.APNS.Payload.Aps.Sound = opts.IOSPushSound
-	}
+	notification := &messaging.Notification{}
+	notification.Body = detailContent
+	notification.Title = title
+	var messages []*messaging.Message
 	ctx := context.Background()
-	for _, v := range result {
-		Msg.Tokens = v.Item
-		//SendMulticast sends the given multicast message to all the FCM registration tokens specified.
-		//The tokens array in MulticastMessage may contain up to 500 tokens.
-		//SendMulticast uses the `SendAll()` function to send the given message to all the target recipients.
-		//The responses list obtained from the return value corresponds to the order of the input tokens.
-		//An error from SendMulticast indicates a total failure -- i.e.
-		//the message could not be sent to any of the recipients.
-		//Partial failures are indicated by a `BatchResponse` return value.
-		response, err := f.FcmMsgCli.SendMulticast(ctx, Msg)
-		if err != nil {
-			Fail = Fail + len(v.Item)
-			log.Info(operationID, "some token push err", err.Error(), len(v.Item))
-			continue
+	apns := &messaging.APNSConfig{Payload: &messaging.APNSPayload{Aps: &messaging.Aps{Sound: opts.IOSPushSound}}}
+	for uid, personTokens := range allTokens {
+		messageCount := len(messages)
+		if messageCount >= SinglePushCountLimit {
+			response, err := f.FcmMsgCli.SendAll(ctx, messages)
+			if err != nil {
+				Fail = Fail + messageCount
+				log.Info(operationID, "some token push err", err.Error(), messageCount)
+			} else {
+				Success = Success + response.SuccessCount
+				Fail = Fail + response.FailureCount
+			}
+			messages = messages[0:0]
+		}
+		if opts.IOSBadgeCount {
+			unreadCountSum, err := db.DB.IncrUserBadgeUnreadCountSum(uid)
+			if err == nil {
+				apns.Payload.Aps.Badge = &unreadCountSum
+			} else {
+				continue
+			}
+		}
+		for _, token := range personTokens {
+			temp := &messaging.Message{
+				Token:        token,
+				Notification: notification,
+				APNS:         apns,
+			}
+			messages = append(messages, temp)
+		}
+
+	}
+	messageCount := len(messages)
+	if messageCount > 0 {
+		response, err := f.FcmMsgCli.SendAll(ctx, messages)
+		if err != nil {
+			Fail = Fail + messageCount
+			log.Info(operationID, "some token push err", err.Error(), messageCount)
+		} else {
+			Success = Success + response.SuccessCount
+			Fail = Fail + response.FailureCount
 		}
-		Success = Success + response.SuccessCount
-		Fail = Fail + response.FailureCount
 	}
 	return strconv.Itoa(Success) + " Success," + strconv.Itoa(Fail) + " Fail", nil
 }
diff --git a/internal/push/getui/push.go b/internal/push/getui/push.go
index 359d847f0..eb3a72280 100644
--- a/internal/push/getui/push.go
+++ b/internal/push/getui/push.go
@@ -112,7 +112,7 @@ func newGetuiClient() *Getui {
 	return &Getui{}
 }
 
-func (g *Getui) Push(userIDList []string, alert, detailContent, operationID string, opts push.PushOpts) (resp string, err error) {
+func (g *Getui) Push(userIDList []string, title, detailContent, operationID string, opts push.PushOpts) (resp string, err error) {
 	token, err := db.DB.GetGetuiToken()
 	log.NewDebug(operationID, utils.GetSelfFuncName(), "token：", token)
 	if err != nil {
@@ -132,18 +132,18 @@ func (g *Getui) Push(userIDList []string, alert, detailContent, operationID stri
 		}{Alias: []string{userIDList[0]}},
 	}
 	pushReq.PushMessage.Notification = Notification{
-		Title:     alert,
+		Title:     title,
 		Body:      detailContent,
 		ClickType: "startapp",
 	}
 	pushReq.PushChannel.Ios.Aps.Sound = "default"
 	pushReq.PushChannel.Ios.Aps.Alert = Alert{
-		Title: alert,
-		Body:  alert,
+		Title: title,
+		Body:  title,
 	}
 	pushReq.PushChannel.Android.Ups.Notification = Notification{
-		Title:     alert,
-		Body:      alert,
+		Title:     title,
+		Body:      title,
 		ClickType: "startapp",
 	}
 	pushReq.PushChannel.Android.Ups.Options = Options{
diff --git a/internal/push/jpush/push.go b/internal/push/jpush/push.go
index 060b11d78..f53058b7f 100644
--- a/internal/push/jpush/push.go
+++ b/internal/push/jpush/push.go
@@ -33,7 +33,7 @@ func (j *JPush) SetAlias(cid, alias string) (resp string, err error) {
 	return resp, nil
 }
 
-func (j *JPush) Push(accounts []string, alert, detailContent, operationID string, opts push.PushOpts) (string, error) {
+func (j *JPush) Push(accounts []string, title, detailContent, operationID string, opts push.PushOpts) (string, error) {
 
 	var pf requestBody.Platform
 	pf.SetAll()
@@ -47,7 +47,7 @@ func (j *JPush) Push(accounts []string, alert, detailContent, operationID string
 	}
 	no.IOSEnableMutableContent()
 	no.SetExtras(extras)
-	no.SetAlert(alert)
+	no.SetAlert(title)
 	var me requestBody.Message
 	me.SetMsgContent(detailContent)
 	var o requestBody.Options
diff --git a/internal/push/logic/callback.go b/internal/push/logic/callback.go
index 1bb51fcc1..68860757a 100644
--- a/internal/push/logic/callback.go
+++ b/internal/push/logic/callback.go
@@ -12,7 +12,7 @@ import (
 	http2 "net/http"
 )
 
-func callbackOfflinePush(operationID string, userIDList []string, msg *commonPb.MsgData, offlinePushUserIDList *[]string, offlineInfo *commonPb.OfflinePushInfo) cbApi.CommonCallbackResp {
+func callbackOfflinePush(operationID string, userIDList []string, msg *commonPb.MsgData, offlinePushUserIDList *[]string) cbApi.CommonCallbackResp {
 	callbackResp := cbApi.CommonCallbackResp{OperationID: operationID}
 	if !config.Config.Callback.CallbackOfflinePush.Enable {
 		return callbackResp
@@ -52,7 +52,7 @@ func callbackOfflinePush(operationID string, userIDList []string, msg *commonPb.
 			*offlinePushUserIDList = resp.UserIDList
 		}
 		if resp.OfflinePushInfo != nil {
-			*offlineInfo = *resp.OfflinePushInfo
+			msg.OfflinePushInfo = resp.OfflinePushInfo
 		}
 	}
 	log.NewDebug(operationID, utils.GetSelfFuncName(), offlinePushUserIDList, resp.UserIDList)
diff --git a/internal/push/logic/init.go b/internal/push/logic/init.go
index bfe5e1187..22d03603f 100644
--- a/internal/push/logic/init.go
+++ b/internal/push/logic/init.go
@@ -21,7 +21,6 @@ import (
 var (
 	rpcServer     RPCServer
 	pushCh        PushConsumerHandler
-	pushTerminal  []int32
 	producer      *kafka.Producer
 	offlinePusher pusher.OfflinePusher
 	successCount  uint64
@@ -30,7 +29,6 @@ var (
 func Init(rpcPort int) {
 	rpcServer.Init(rpcPort)
 	pushCh.Init()
-	pushTerminal = []int32{constant.IOSPlatformID, constant.AndroidPlatformID}
 
 }
 func init() {
diff --git a/internal/push/logic/push_to_client.go b/internal/push/logic/push_to_client.go
index 13ea1bb68..2b8bbcfd8 100644
--- a/internal/push/logic/push_to_client.go
+++ b/internal/push/logic/push_to_client.go
@@ -17,10 +17,8 @@ import (
 	pbPush "Open_IM/pkg/proto/push"
 	pbRelay "Open_IM/pkg/proto/relay"
 	pbRtc "Open_IM/pkg/proto/rtc"
-	commonPb "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
-	"encoding/json"
 	"strings"
 
 	"github.com/golang/protobuf/proto"
@@ -85,48 +83,8 @@ func MsgToUser(pushMsg *pbPush.PushMsgReq) {
 				return
 			}
 		}
-		customContent := OpenIMContent{
-			SessionType: int(pushMsg.MsgData.SessionType),
-			From:        pushMsg.MsgData.SendID,
-			To:          pushMsg.MsgData.RecvID,
-			Seq:         pushMsg.MsgData.Seq,
-		}
-		bCustomContent, _ := json.Marshal(customContent)
-		jsonCustomContent := string(bCustomContent)
-		var content string
-		if pushMsg.MsgData.OfflinePushInfo != nil {
-			content = pushMsg.MsgData.OfflinePushInfo.Title
-			jsonCustomContent = pushMsg.MsgData.OfflinePushInfo.Desc
-		}
-		if content == "" {
-			switch pushMsg.MsgData.ContentType {
-			case constant.Text:
-				content = constant.ContentType2PushContent[constant.Text]
-			case constant.Picture:
-				content = constant.ContentType2PushContent[constant.Picture]
-			case constant.Voice:
-				content = constant.ContentType2PushContent[constant.Voice]
-			case constant.Video:
-				content = constant.ContentType2PushContent[constant.Video]
-			case constant.File:
-				content = constant.ContentType2PushContent[constant.File]
-			case constant.AtText:
-				a := AtContent{}
-				_ = utils.JsonStringToStruct(string(pushMsg.MsgData.Content), &a)
-				if utils.IsContain(pushMsg.PushToUserID, a.AtUserList) {
-					content = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
-				} else {
-					content = constant.ContentType2PushContent[constant.GroupMsg]
-				}
-			case constant.SignalingNotification:
-				content = constant.ContentType2PushContent[constant.SignalMsg]
-			default:
-				content = constant.ContentType2PushContent[constant.Common]
-
-			}
-		}
-		var offlineInfo commonPb.OfflinePushInfo
-		callbackResp := callbackOfflinePush(pushMsg.OperationID, UIDList, pushMsg.MsgData, &[]string{}, &offlineInfo)
+		var title, detailContent string
+		callbackResp := callbackOfflinePush(pushMsg.OperationID, UIDList, pushMsg.MsgData, &[]string{})
 		log.NewDebug(pushMsg.OperationID, utils.GetSelfFuncName(), "offline callback Resp")
 		if callbackResp.ErrCode != 0 {
 			log.NewError(pushMsg.OperationID, utils.GetSelfFuncName(), "callbackOfflinePush result: ", callbackResp)
@@ -135,12 +93,11 @@ func MsgToUser(pushMsg *pbPush.PushMsgReq) {
 			log.NewDebug(pushMsg.OperationID, utils.GetSelfFuncName(), "offlinePush stop")
 			return
 		}
-		if offlineInfo.Title != "" {
-			content = offlineInfo.Title
-		}
-		if offlineInfo.Desc != "" {
-			jsonCustomContent = offlineInfo.Desc
+		if pushMsg.MsgData.OfflinePushInfo != nil {
+			title = pushMsg.MsgData.OfflinePushInfo.Title
+			detailContent = pushMsg.MsgData.OfflinePushInfo.Desc
 		}
+
 		if offlinePusher == nil {
 			return
 		}
@@ -148,8 +105,36 @@ func MsgToUser(pushMsg *pbPush.PushMsgReq) {
 		if err != nil {
 			log.NewError(pushMsg.OperationID, utils.GetSelfFuncName(), "GetOfflinePushOpts failed", pushMsg, err.Error())
 		}
-		log.NewInfo(pushMsg.OperationID, utils.GetSelfFuncName(), UIDList, content, jsonCustomContent, "opts:", opts)
-		pushResult, err := offlinePusher.Push(UIDList, content, jsonCustomContent, pushMsg.OperationID, opts)
+		log.NewInfo(pushMsg.OperationID, utils.GetSelfFuncName(), UIDList, title, detailContent, "opts:", opts)
+		if title == "" {
+			switch pushMsg.MsgData.ContentType {
+			case constant.Text:
+				fallthrough
+			case constant.Picture:
+				fallthrough
+			case constant.Voice:
+				fallthrough
+			case constant.Video:
+				fallthrough
+			case constant.File:
+				title = constant.ContentType2PushContent[int64(pushMsg.MsgData.ContentType)]
+			case constant.AtText:
+				a := AtContent{}
+				_ = utils.JsonStringToStruct(string(pushMsg.MsgData.Content), &a)
+				if utils.IsContain(pushMsg.PushToUserID, a.AtUserList) {
+					title = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
+				} else {
+					title = constant.ContentType2PushContent[constant.GroupMsg]
+				}
+			case constant.SignalingNotification:
+				title = constant.ContentType2PushContent[constant.SignalMsg]
+			default:
+				title = constant.ContentType2PushContent[constant.Common]
+
+			}
+			detailContent = title
+		}
+		pushResult, err := offlinePusher.Push(UIDList, title, detailContent, pushMsg.OperationID, opts)
 		if err != nil {
 			log.NewError(pushMsg.OperationID, "offline push error", pushMsg.String(), err.Error())
 		} else {
@@ -229,51 +214,11 @@ func MsgToSuperGroupUser(pushMsg *pbPush.PushMsgReq) {
 		}
 		onlineFailedUserIDList := utils.DifferenceString(onlineSuccessUserIDList, pushToUserIDList)
 		//Use offline push messaging
-		customContent := OpenIMContent{
-			SessionType: int(pushMsg.MsgData.SessionType),
-			From:        pushMsg.MsgData.SendID,
-			To:          pushMsg.MsgData.RecvID,
-			Seq:         pushMsg.MsgData.Seq,
-		}
-		bCustomContent, _ := json.Marshal(customContent)
-		jsonCustomContent := string(bCustomContent)
-		var content string
-		if pushMsg.MsgData.OfflinePushInfo != nil {
-			content = pushMsg.MsgData.OfflinePushInfo.Title
-			jsonCustomContent = pushMsg.MsgData.OfflinePushInfo.Desc
-
-		} else {
-			switch pushMsg.MsgData.ContentType {
-			case constant.Text:
-				content = constant.ContentType2PushContent[constant.Text]
-			case constant.Picture:
-				content = constant.ContentType2PushContent[constant.Picture]
-			case constant.Voice:
-				content = constant.ContentType2PushContent[constant.Voice]
-			case constant.Video:
-				content = constant.ContentType2PushContent[constant.Video]
-			case constant.File:
-				content = constant.ContentType2PushContent[constant.File]
-			case constant.AtText:
-				a := AtContent{}
-				_ = utils.JsonStringToStruct(string(pushMsg.MsgData.Content), &a)
-				if utils.IsContain(pushMsg.PushToUserID, a.AtUserList) {
-					content = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
-				} else {
-					content = constant.ContentType2PushContent[constant.GroupMsg]
-				}
-			case constant.SignalingNotification:
-				content = constant.ContentType2PushContent[constant.SignalMsg]
-			default:
-				content = constant.ContentType2PushContent[constant.Common]
-
-			}
-		}
+		var title, detailContent string
 		if len(onlineFailedUserIDList) > 0 {
 			var offlinePushUserIDList []string
 			var needOfflinePushUserIDList []string
-			var offlineInfo commonPb.OfflinePushInfo
-			callbackResp := callbackOfflinePush(pushMsg.OperationID, onlineFailedUserIDList, pushMsg.MsgData, &offlinePushUserIDList, &offlineInfo)
+			callbackResp := callbackOfflinePush(pushMsg.OperationID, onlineFailedUserIDList, pushMsg.MsgData, &offlinePushUserIDList)
 			log.NewDebug(pushMsg.OperationID, utils.GetSelfFuncName(), "offline callback Resp")
 			if callbackResp.ErrCode != 0 {
 				log.NewError(pushMsg.OperationID, utils.GetSelfFuncName(), "callbackOfflinePush result: ", callbackResp)
@@ -282,17 +227,16 @@ func MsgToSuperGroupUser(pushMsg *pbPush.PushMsgReq) {
 				log.NewDebug(pushMsg.OperationID, utils.GetSelfFuncName(), "offlinePush stop")
 				return
 			}
+			if pushMsg.MsgData.OfflinePushInfo != nil {
+				title = pushMsg.MsgData.OfflinePushInfo.Title
+				detailContent = pushMsg.MsgData.OfflinePushInfo.Desc
+			}
 			if len(offlinePushUserIDList) > 0 {
 				needOfflinePushUserIDList = offlinePushUserIDList
 			} else {
 				needOfflinePushUserIDList = onlineFailedUserIDList
 			}
-			if offlineInfo.Title != "" {
-				content = offlineInfo.Title
-			}
-			if offlineInfo.Desc != "" {
-				jsonCustomContent = offlineInfo.Desc
-			}
+
 			if offlinePusher == nil {
 				return
 			}
@@ -300,8 +244,36 @@ func MsgToSuperGroupUser(pushMsg *pbPush.PushMsgReq) {
 			if err != nil {
 				log.NewError(pushMsg.OperationID, utils.GetSelfFuncName(), "GetOfflinePushOpts failed", pushMsg, err.Error())
 			}
-			log.NewInfo(pushMsg.OperationID, utils.GetSelfFuncName(), onlineFailedUserIDList, content, jsonCustomContent, "opts:", opts)
-			pushResult, err := offlinePusher.Push(needOfflinePushUserIDList, content, jsonCustomContent, pushMsg.OperationID, opts)
+			log.NewInfo(pushMsg.OperationID, utils.GetSelfFuncName(), onlineFailedUserIDList, title, detailContent, "opts:", opts)
+			if title == "" {
+				switch pushMsg.MsgData.ContentType {
+				case constant.Text:
+					fallthrough
+				case constant.Picture:
+					fallthrough
+				case constant.Voice:
+					fallthrough
+				case constant.Video:
+					fallthrough
+				case constant.File:
+					title = constant.ContentType2PushContent[int64(pushMsg.MsgData.ContentType)]
+				case constant.AtText:
+					a := AtContent{}
+					_ = utils.JsonStringToStruct(string(pushMsg.MsgData.Content), &a)
+					if utils.IsContain(pushMsg.PushToUserID, a.AtUserList) {
+						title = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
+					} else {
+						title = constant.ContentType2PushContent[constant.GroupMsg]
+					}
+				case constant.SignalingNotification:
+					title = constant.ContentType2PushContent[constant.SignalMsg]
+				default:
+					title = constant.ContentType2PushContent[constant.Common]
+
+				}
+				detailContent = title
+			}
+			pushResult, err := offlinePusher.Push(needOfflinePushUserIDList, title, detailContent, pushMsg.OperationID, opts)
 			if err != nil {
 				log.NewError(pushMsg.OperationID, "offline push error", pushMsg.String(), err.Error())
 			} else {
diff --git a/internal/push/push_interface.go b/internal/push/push_interface.go
index 1e177e74e..7b60b10e1 100644
--- a/internal/push/push_interface.go
+++ b/internal/push/push_interface.go
@@ -1,7 +1,11 @@
 package push
 
+import "Open_IM/pkg/common/constant"
+
+var PushTerminal = []int{constant.IOSPlatformID, constant.AndroidPlatformID}
+
 type OfflinePusher interface {
-	Push(userIDList []string, alert, detailContent, operationID string, opts PushOpts) (resp string, err error)
+	Push(userIDList []string, title, detailContent, operationID string, opts PushOpts) (resp string, err error)
 }
 
 type PushOpts struct {
diff --git a/internal/rpc/conversation/conversaion.go b/internal/rpc/conversation/conversaion.go
index 87e201aa1..5d543ae25 100644
--- a/internal/rpc/conversation/conversaion.go
+++ b/internal/rpc/conversation/conversaion.go
@@ -74,7 +74,15 @@ func (rpc *rpcConversation) ModifyConversationField(c context.Context, req *pbCo
 		err = imdb.UpdateColumnsConversations(haveUserID, req.Conversation.ConversationID, map[string]interface{}{"attached_info": conversation.AttachedInfo})
 	case constant.FieldUnread:
 		isSyncConversation = false
-		err = imdb.UpdateColumnsConversations(haveUserID, req.Conversation.ConversationID, map[string]interface{}{"update_unread_count_time": utils.GetCurrentTimestampByMill()})
+		err = imdb.UpdateColumnsConversations(haveUserID, req.Conversation.ConversationID, map[string]interface{}{"update_unread_count_time": conversation.UpdateUnreadCountTime})
+		for _, v := range req.UserIDList {
+			if err = db.DB.SetUserBadgeUnreadCountSum(v, int(req.BadgeUnreadCountSum)); err != nil {
+				log.NewError(req.OperationID, utils.GetSelfFuncName(), "SetUserBadgeUnreadCountSum, rpc return", err.Error())
+				resp.CommonResp = &pbConversation.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: err.Error()}
+				return resp, nil
+			}
+		}
+
 	}
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "UpdateColumnsConversations error", err.Error())
@@ -83,7 +91,6 @@ func (rpc *rpcConversation) ModifyConversationField(c context.Context, req *pbCo
 	}
 	for _, v := range utils.DifferenceString(haveUserID, req.UserIDList) {
 		conversation.OwnerUserID = v
-		conversation.UpdateUnreadCountTime = utils.GetCurrentTimestampByMill()
 		err = rocksCache.DelUserConversationIDListFromCache(v)
 		if err != nil {
 			log.NewError(req.OperationID, utils.GetSelfFuncName(), v, req.Conversation.ConversationID, err.Error())
diff --git a/internal/utils/local_cache.go b/internal/utils/local_cache.go
index 3be1226a1..5efec4fb3 100644
--- a/internal/utils/local_cache.go
+++ b/internal/utils/local_cache.go
@@ -18,7 +18,7 @@ type GroupMemberUserIDListHash struct {
 	UserIDList     []string
 }
 
-var CacheGroupMemberUserIDList map[string]*GroupMemberUserIDListHash = make(map[string]*GroupMemberUserIDListHash, 0)
+var CacheGroupMemberUserIDList = make(map[string]*GroupMemberUserIDListHash, 0)
 var CacheGroupMtx sync.RWMutex
 
 func GetGroupMemberUserIDList(groupID string, operationID string) ([]string, error) {
diff --git a/pkg/base_info/conversation_api_struct.go b/pkg/base_info/conversation_api_struct.go
index be913a3c0..ba369022d 100644
--- a/pkg/base_info/conversation_api_struct.go
+++ b/pkg/base_info/conversation_api_struct.go
@@ -61,9 +61,10 @@ type SetConversationResp struct {
 }
 type ModifyConversationFieldReq struct {
 	Conversation
-	FieldType   int32    `json:"fieldType" binding:"required"`
-	UserIDList  []string `json:"userIDList" binding:"required"`
-	OperationID string   `json:"operationID" binding:"required"`
+	FieldType           int32    `json:"fieldType" binding:"required"`
+	UserIDList          []string `json:"userIDList" binding:"required"`
+	BadgeUnreadCountSum int32    `json:"badgeUnreadCountSum"`
+	OperationID         string   `json:"operationID" binding:"required"`
 }
 type ModifyConversationFieldResp struct {
 	CommResp
diff --git a/pkg/common/db/RedisModel.go b/pkg/common/db/RedisModel.go
index b211739e1..3240b8ce9 100644
--- a/pkg/common/db/RedisModel.go
+++ b/pkg/common/db/RedisModel.go
@@ -37,6 +37,7 @@ const (
 	groupMaxSeq                   = "GROUP_MAX_SEQ:"
 	groupMinSeq                   = "GROUP_MIN_SEQ:"
 	sendMsgFailedFlag             = "SEND_MSG_FAILED_FLAG:"
+	userBadgeUnreadCountSum       = "USER_BADGE_UNREAD_COUNT_SUM:"
 )
 
 func (d *DataBases) JudgeAccountEXISTS(account string) (bool, error) {
@@ -411,3 +412,12 @@ func (d *DataBases) GetFcmToken(account string, platformid int) (string, error)
 	key := FcmToken + account + ":" + strconv.Itoa(platformid)
 	return d.RDB.Get(context.Background(), key).Result()
 }
+func (d *DataBases) IncrUserBadgeUnreadCountSum(uid string) (int, error) {
+	key := userBadgeUnreadCountSum + uid
+	seq, err := d.RDB.Incr(context.Background(), key).Result()
+	return int(seq), err
+}
+func (d *DataBases) SetUserBadgeUnreadCountSum(uid string, value int) error {
+	key := userBadgeUnreadCountSum + uid
+	return d.RDB.Set(context.Background(), key, value, 0).Err()
+}
diff --git a/pkg/proto/conversation/conversation.proto b/pkg/proto/conversation/conversation.proto
index 48973fdc1..c07928e52 100644
--- a/pkg/proto/conversation/conversation.proto
+++ b/pkg/proto/conversation/conversation.proto
@@ -29,6 +29,7 @@ message ModifyConversationFieldReq{
   int32 fieldType = 2;
   repeated string userIDList = 3;
   string operationID = 4;
+  int32 badgeUnreadCountSum = 5;
 }
 
 message ModifyConversationFieldResp{