diff --git a/internal/api/msg.go b/internal/api/msg.go
index e7f06dffa..339ed481a 100644
--- a/internal/api/msg.go
+++ b/internal/api/msg.go
@@ -361,3 +361,7 @@ func (m *MessageApi) GetActiveGroup(c *gin.Context) {
 func (m *MessageApi) SearchMsg(c *gin.Context) {
 	a2r.Call(msg.MsgClient.SearchMessage, m.Client, c)
 }
+
+//func (m *MessageApi) OnlineUserCount(c *gin.Context) {
+//	a2r.Call(msg.MsgClient, m.Client, c)
+//}
diff --git a/internal/api/route.go b/internal/api/route.go
index 5fd3f115a..8d8de5044 100644
--- a/internal/api/route.go
+++ b/internal/api/route.go
@@ -201,6 +201,7 @@ func NewGinRouter(discov discoveryregistry.SvcDiscoveryRegistry, rdb redis.Unive
 		statisticsGroup.POST("/user/active", m.GetActiveUser)
 		statisticsGroup.POST("/group/create", g.GroupCreateCount)
 		statisticsGroup.POST("/group/active", m.GetActiveGroup)
+		//statisticsGroup.POST("/user/online", m.OnlineUserCount)
 	}
 	return r
 }
diff --git a/internal/rpc/msg/sync_msg.go b/internal/rpc/msg/sync_msg.go
index e91138d6c..c752317ce 100644
--- a/internal/rpc/msg/sync_msg.go
+++ b/internal/rpc/msg/sync_msg.go
@@ -115,41 +115,75 @@ func (m *msgServer) SearchMessage(ctx context.Context, req *msg.SearchMessageReq
 	if total, chatLogs, err = m.MsgDatabase.SearchMessage(ctx, req); err != nil {
 		return nil, err
 	}
+
+	var (
+		sendIDs  []string
+		recvIDs  []string
+		groupIDs []string
+		sendMap  = make(map[string]string)
+		recvMap  = make(map[string]string)
+		groupMap = make(map[string]*sdkws.GroupInfo)
+	)
+	for _, chatLog := range chatLogs {
+		if chatLog.SenderNickname == "" {
+			sendIDs = append(sendIDs, chatLog.SendID)
+		}
+		switch chatLog.SessionType {
+		case constant.SingleChatType:
+			recvIDs = append(recvIDs, chatLog.RecvID)
+		case constant.GroupChatType, constant.SuperGroupChatType:
+			groupIDs = append(groupIDs, chatLog.GroupID)
+		}
+	}
+	if len(sendIDs) != 0 {
+		sendInfos, err := m.User.GetUsersInfo(ctx, sendIDs)
+		if err != nil {
+			return nil, err
+		}
+		for _, sendInfo := range sendInfos {
+			sendMap[sendInfo.UserID] = sendInfo.Nickname
+		}
+	}
+	if len(recvIDs) != 0 {
+		recvInfos, err := m.User.GetUsersInfo(ctx, recvIDs)
+		if err != nil {
+			return nil, err
+		}
+		for _, recvInfo := range recvInfos {
+			recvMap[recvInfo.UserID] = recvInfo.Nickname
+		}
+	}
+	if len(groupIDs) != 0 {
+		groupInfos, err := m.Group.GetGroupInfos(ctx, groupIDs, true)
+		if err != nil {
+			return nil, err
+		}
+		for _, groupInfo := range groupInfos {
+			groupMap[groupInfo.GroupID] = groupInfo
+		}
+	}
 	for _, chatLog := range chatLogs {
 		pbChatLog := &msg.ChatLog{}
 		utils.CopyStructFields(pbChatLog, chatLog)
 		pbChatLog.SendTime = chatLog.SendTime
 		pbChatLog.CreateTime = chatLog.CreateTime
 		if chatLog.SenderNickname == "" {
-			sendUser, err := m.User.GetUserInfo(ctx, chatLog.SendID)
-			if err != nil {
-				return nil, err
-			}
-			pbChatLog.SenderNickname = sendUser.Nickname
+			pbChatLog.SenderNickname = sendMap[chatLog.SendID]
 		}
 		switch chatLog.SessionType {
 		case constant.SingleChatType:
-			recvUser, err := m.User.GetUserInfo(ctx, chatLog.RecvID)
-			if err != nil {
-				return nil, err
-			}
-			pbChatLog.RecvNickname = recvUser.Nickname
+			pbChatLog.RecvNickname = recvMap[chatLog.RecvID]
 
 		case constant.GroupChatType, constant.SuperGroupChatType:
-			group, err := m.Group.GetGroupInfo(ctx, chatLog.GroupID)
-			if err != nil {
-				return nil, err
-			}
-			pbChatLog.SenderFaceURL = group.FaceURL
-			pbChatLog.GroupMemberCount = group.MemberCount
-			pbChatLog.RecvID = group.GroupID
-			pbChatLog.GroupName = group.GroupName
-			pbChatLog.GroupOwner = group.OwnerUserID
-			pbChatLog.GroupType = group.GroupType
+			pbChatLog.SenderFaceURL = groupMap[chatLog.GroupID].FaceURL
+			pbChatLog.GroupMemberCount = groupMap[chatLog.GroupID].MemberCount
+			pbChatLog.RecvID = groupMap[chatLog.GroupID].GroupID
+			pbChatLog.GroupName = groupMap[chatLog.GroupID].GroupName
+			pbChatLog.GroupOwner = groupMap[chatLog.GroupID].OwnerUserID
+			pbChatLog.GroupType = groupMap[chatLog.GroupID].GroupType
 		}
 		resp.ChatLogs = append(resp.ChatLogs, pbChatLog)
 	}
-
 	resp.ChatLogsNum = total
 	return resp, nil
 }
diff --git a/internal/rpc/user/statistics.go b/internal/rpc/user/statistics.go
index 42068f2ce..fbdb837ee 100644
--- a/internal/rpc/user/statistics.go
+++ b/internal/rpc/user/statistics.go
@@ -44,3 +44,7 @@ func (s *userServer) UserRegisterCount(
 	}
 	return &pbuser.UserRegisterCountResp{Total: total, Before: before, Count: count}, nil
 }
+
+//func (s *userServer) OnlineUserCount(ctx context.Context) error {
+//	s.
+//}
diff --git a/pkg/common/db/controller/msg.go b/pkg/common/db/controller/msg.go
index 7c03eb8b6..7b84a1533 100644
--- a/pkg/common/db/controller/msg.go
+++ b/pkg/common/db/controller/msg.go
@@ -960,6 +960,9 @@ func (db *commonMsgDatabase) SearchMessage(ctx context.Context, req *pbMsg.Searc
 		return 0, nil, err
 	}
 	for _, msg := range msgs {
+		if msg.IsRead {
+			msg.Msg.IsRead = true
+		}
 		totalMsgs = append(totalMsgs, convert.MsgDB2Pb(msg.Msg))
 	}
 	return total, totalMsgs, nil
diff --git a/pkg/common/db/controller/user.go b/pkg/common/db/controller/user.go
index 5b303ebd7..158bc91f6 100644
--- a/pkg/common/db/controller/user.go
+++ b/pkg/common/db/controller/user.go
@@ -61,6 +61,8 @@ type UserDatabase interface {
 	GetUserStatus(ctx context.Context, userIDs []string) ([]*user.OnlineStatus, error)
 	// SetUserStatus Set the user status and store the user status in redis
 	SetUserStatus(ctx context.Context, list []*user.OnlineStatus) error
+
+	//OnlineUserCount(ctx context.Context, start time.Time, end time.Time) (int64, map[string]int64, error)
 }
 
 type userDatabase struct {
@@ -176,7 +178,7 @@ func (u *userDatabase) CountRangeEverydayTotal(ctx context.Context, start time.T
 	return u.userDB.CountRangeEverydayTotal(ctx, start, end)
 }
 
-//SubscribeOrCancelUsersStatus Subscribe or unsubscribe a user's presence status
+// SubscribeOrCancelUsersStatus Subscribe or unsubscribe a user's presence status
 func (u *userDatabase) SubscribeOrCancelUsersStatus(ctx context.Context, userID string, userIDs []string, genre int32) error {
 	var err error
 	if genre == constant.SubscriberUser {
diff --git a/pkg/common/db/unrelation/msg.go b/pkg/common/db/unrelation/msg.go
index 27f7cf5ce..39c59e7ee 100644
--- a/pkg/common/db/unrelation/msg.go
+++ b/pkg/common/db/unrelation/msg.go
@@ -1072,11 +1072,6 @@ func (m *MsgMongoDriver) SearchMessage(ctx context.Context, req *msg.SearchMessa
 	if err != nil {
 		return 0, nil, err
 	}
-	for _, msg1 := range msgs {
-		if msg1.IsRead {
-			msg1.Msg.IsRead = true
-		}
-	}
 	return total, msgs, nil
 }
 
@@ -1150,13 +1145,22 @@ func (m *MsgMongoDriver) searchMessage(ctx context.Context, req *msg.SearchMessa
 				{"doc_id", 1},
 			}},
 		},
+		{
+			{"$unwind", bson.M{"path": "$msgs"}},
+		},
+		{
+			{"$sort", bson.M{"msgs.msg.send_time": -1}},
+		},
 	}
 	cursor, err := m.MsgCollection.Aggregate(ctx, pipe)
 	if err != nil {
 		return 0, nil, err
 	}
-
-	var msgsDocs []table.MsgDocModel
+	type docModel struct {
+		DocID string              `bson:"doc_id"`
+		Msg   *table.MsgInfoModel `bson:"msgs"`
+	}
+	var msgsDocs []docModel
 	err = cursor.All(ctx, &msgsDocs)
 	if err != nil {
 		return 0, nil, err
@@ -1166,41 +1170,39 @@ func (m *MsgMongoDriver) searchMessage(ctx context.Context, req *msg.SearchMessa
 	}
 	msgs := make([]*table.MsgInfoModel, 0)
 	for index := range msgsDocs {
-		for i := range msgsDocs[index].Msg {
-			msg := msgsDocs[index].Msg[i]
-			if msg == nil || msg.Msg == nil {
-				continue
+		msgInfo := msgsDocs[index].Msg
+		if msgInfo == nil || msgInfo.Msg == nil {
+			continue
+		}
+		if msgInfo.Revoke != nil {
+			revokeContent := sdkws.MessageRevokedContent{
+				RevokerID:                   msgInfo.Revoke.UserID,
+				RevokerRole:                 msgInfo.Revoke.Role,
+				ClientMsgID:                 msgInfo.Msg.ClientMsgID,
+				RevokerNickname:             msgInfo.Revoke.Nickname,
+				RevokeTime:                  msgInfo.Revoke.Time,
+				SourceMessageSendTime:       msgInfo.Msg.SendTime,
+				SourceMessageSendID:         msgInfo.Msg.SendID,
+				SourceMessageSenderNickname: msgInfo.Msg.SenderNickname,
+				SessionType:                 msgInfo.Msg.SessionType,
+				Seq:                         msgInfo.Msg.Seq,
+				Ex:                          msgInfo.Msg.Ex,
 			}
-			if msg.Revoke != nil {
-				revokeContent := sdkws.MessageRevokedContent{
-					RevokerID:                   msg.Revoke.UserID,
-					RevokerRole:                 msg.Revoke.Role,
-					ClientMsgID:                 msg.Msg.ClientMsgID,
-					RevokerNickname:             msg.Revoke.Nickname,
-					RevokeTime:                  msg.Revoke.Time,
-					SourceMessageSendTime:       msg.Msg.SendTime,
-					SourceMessageSendID:         msg.Msg.SendID,
-					SourceMessageSenderNickname: msg.Msg.SenderNickname,
-					SessionType:                 msg.Msg.SessionType,
-					Seq:                         msg.Msg.Seq,
-					Ex:                          msg.Msg.Ex,
-				}
-				data, err := json.Marshal(&revokeContent)
-				if err != nil {
-					return 0, nil, err
-				}
-				elem := sdkws.NotificationElem{
-					Detail: string(data),
-				}
-				content, err := json.Marshal(&elem)
-				if err != nil {
-					return 0, nil, err
-				}
-				msg.Msg.ContentType = constant.MsgRevokeNotification
-				msg.Msg.Content = string(content)
+			data, err := json.Marshal(&revokeContent)
+			if err != nil {
+				return 0, nil, err
+			}
+			elem := sdkws.NotificationElem{
+				Detail: string(data),
+			}
+			content, err := json.Marshal(&elem)
+			if err != nil {
+				return 0, nil, err
 			}
-			msgs = append(msgs, msg)
+			msgInfo.Msg.ContentType = constant.MsgRevokeNotification
+			msgInfo.Msg.Content = string(content)
 		}
+		msgs = append(msgs, msgInfo)
 	}
 	start := (req.Pagination.PageNumber - 1) * req.Pagination.ShowNumber
 	n := int32(len(msgs))
diff --git a/scripts/start.bat b/scripts/start.bat
new file mode 100644
index 000000000..8054acdc4
--- /dev/null
+++ b/scripts/start.bat
@@ -0,0 +1,12 @@
+cd %~p0../_output/bin/platforms/windows
+start api.exe -p 10002
+start auth.exe -p 10060
+start conversation.exe -p 10080
+start friend.exe -p 10020
+start group.exe -p 10050
+start msg.exe -p 10030
+start msggateway.exe -p 10040 -w 10001
+start msgtransfer.exe
+start third.exe -p 10090
+start push.exe -p 10070
+start user.exe -p 10010
\ No newline at end of file