diff --git a/internal/api/chat/get_max_min_seq.go b/internal/api/chat/get_max_min_seq.go
index 38379d4cc..5cca7c775 100644
--- a/internal/api/chat/get_max_min_seq.go
+++ b/internal/api/chat/get_max_min_seq.go
@@ -5,7 +5,8 @@ import (
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/chat"
+	sdk_ws "Open_IM/pkg/proto/sdk_ws"
 	"context"
 	"github.com/gin-gonic/gin"
 	"net/http"
@@ -31,11 +32,11 @@ func GetSeq(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "token validate err" + err.Error()})
 		return
 	}
-	pbData := pbMsg.GetMaxAndMinSeqReq{}
+	pbData := sdk_ws.GetMaxAndMinSeqReq{}
 	pbData.UserID = params.SendID
 	pbData.OperationID = params.OperationID
 	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName)
-	msgClient := pbMsg.NewChatClient(grpcConn)
+	msgClient := pbChat.NewChatClient(grpcConn)
 	reply, err := msgClient.GetMaxAndMinSeq(context.Background(), &pbData)
 	if err != nil {
 		log.NewError(params.OperationID, "UserGetSeq rpc failed, ", params, err.Error())
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index 46792cb93..192939c59 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -197,6 +197,11 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 		log.NewInfo(req.OperationID, "rpc CreateGroup return ", resp.String())
 		if req.GroupInfo.GroupType != constant.SuperGroup {
 			chat.GroupCreatedNotification(req.OperationID, req.OpUserID, groupId, okUserIDList)
+		} else {
+			for _, userID := range okUserIDList {
+				chat.SuperGroupNotification(req.OperationID, req.OpUserID, userID)
+			}
+
 		}
 		return resp, nil
 	} else {
@@ -377,6 +382,10 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 
 	if groupInfo.GroupType != constant.SuperGroup {
 		chat.MemberInvitedNotification(req.OperationID, req.GroupID, req.OpUserID, req.Reason, okUserIDList)
+	} else {
+		for _, userID := range okUserIDList {
+			chat.SuperGroupNotification(req.OperationID, req.OpUserID, userID)
+		}
 	}
 
 	log.NewInfo(req.OperationID, "InviteUserToGroup rpc return ")
@@ -562,6 +571,10 @@ func (s *groupServer) KickGroupMember(ctx context.Context, req *pbGroup.KickGrou
 	}
 	if groupInfo.GroupType != constant.SuperGroup {
 		chat.MemberKickedNotification(req, okUserIDList)
+	} else {
+		for _, userID := range okUserIDList {
+			chat.SuperGroupNotification(req.OperationID, req.OpUserID, userID)
+		}
 	}
 	log.NewInfo(req.OperationID, "GetGroupMemberList rpc return ", resp.String())
 	return &resp, nil
diff --git a/internal/rpc/group/super_group.go b/internal/rpc/group/super_group.go
index 9819664ef..22952cd87 100644
--- a/internal/rpc/group/super_group.go
+++ b/internal/rpc/group/super_group.go
@@ -1,20 +1,44 @@
 package group
 
 import (
+	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
+	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
 	"Open_IM/pkg/common/log"
 	pbGroup "Open_IM/pkg/proto/group"
+	commonPb "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
 )
 
 func (s *groupServer) GetJoinedSuperGroupList(ctx context.Context, req *pbGroup.GetJoinedSuperGroupListReq) (*pbGroup.GetJoinedSuperGroupListResp, error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp := &pbGroup.GetJoinedSuperGroupListResp{}
-	_, err := db.DB.GetSuperGroupByUserID(req.UserID)
+	resp := &pbGroup.GetJoinedSuperGroupListResp{CommonResp: &pbGroup.CommonResp{}}
+	userToSuperGroup, err := db.DB.GetSuperGroupByUserID(req.UserID)
 	if err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetSuperGroupByUserID failed", err.Error())
+		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
+		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
 		return resp, nil
 	}
+	for _, groupID := range userToSuperGroup.GroupIDList {
+		groupInfoDB, err := imdb.GetGroupInfoByGroupID(groupID)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetGroupInfoByGroupID failed", groupID, err.Error())
+			continue
+		}
+		groupInfo := &commonPb.GroupInfo{}
+		if err := utils.CopyStructFields(groupInfo, groupInfoDB); err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
+		}
+		group, err := db.DB.GetSuperGroup(groupID)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetSuperGroup failed", groupID, err.Error())
+			continue
+		}
+		groupInfo.MemberCount = uint32(len(group.MemberIDList))
+		resp.GroupList = append(resp.GroupList, groupInfo)
+	}
 	log.NewError(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
 	return resp, nil
 }
diff --git a/internal/rpc/msg/super_group_notification.go b/internal/rpc/msg/super_group_notification.go
new file mode 100644
index 000000000..32e86e167
--- /dev/null
+++ b/internal/rpc/msg/super_group_notification.go
@@ -0,0 +1,36 @@
+package msg
+
+import (
+	"Open_IM/pkg/common/constant"
+	"Open_IM/pkg/common/log"
+	//sdk "Open_IM/pkg/proto/sdk_ws"
+	"Open_IM/pkg/utils"
+	//"github.com/golang/protobuf/jsonpb"
+	//"github.com/golang/protobuf/proto"
+)
+
+func SuperGroupNotification(operationID, sendID, recvID string) {
+	//var tips sdk.TipsComm
+	//var err error
+	//marshaler := jsonpb.Marshaler{
+	//	OrigName:     true,
+	//	EnumsAsInts:  false,
+	//	EmitDefaults: false,
+	//}
+	//tips.JsonDetail, _ = marshaler.MarshalToString(m)
+	n := &NotificationMsg{
+		SendID:      sendID,
+		RecvID:      recvID,
+		MsgFrom:     constant.UserMsgType,
+		ContentType: constant.SuperGroupUpdateNotification,
+		SessionType: constant.SingleChatType,
+		OperationID: operationID,
+	}
+	//n.Content, err = proto.Marshal(&tips)
+	//if err != nil {
+	//	log.NewError(operationID, utils.GetSelfFuncName(), "proto.Marshal failed")
+	//	return
+	//}
+	log.NewInfo(operationID, utils.GetSelfFuncName(), string(n.Content))
+	Notification(n)
+}
diff --git a/pkg/common/constant/constant.go b/pkg/common/constant/constant.go
index 6469356f3..760afb7c7 100644
--- a/pkg/common/constant/constant.go
+++ b/pkg/common/constant/constant.go
@@ -98,7 +98,7 @@ const (
 	WorkMomentNotificationBegin = 1900
 	WorkMomentNotification      = 1901
 
-	NotificationEnd = 2000
+	NotificationEnd = 3000
 
 	//status
 	MsgNormal  = 1
diff --git a/pkg/common/db/mongoModel.go b/pkg/common/db/mongoModel.go
index fc83817a4..3fc7aa041 100644
--- a/pkg/common/db/mongoModel.go
+++ b/pkg/common/db/mongoModel.go
@@ -957,11 +957,40 @@ type UserToSuperGroup struct {
 func (d *DataBases) CreateSuperGroup(groupID string, initMemberIDList []string, memberNumCount int) error {
 	ctx, _ := context.WithTimeout(context.Background(), time.Duration(config.Config.Mongo.DBTimeout)*time.Second)
 	c := d.mongoClient.Database(config.Config.Mongo.DBDatabase).Collection(cSuperGroup)
+	session, err := d.mongoClient.StartSession()
+	if err != nil {
+		return utils.Wrap(err, "start session failed")
+	}
+	defer session.EndSession(ctx)
+	sCtx := mongo.NewSessionContext(ctx, session)
+	if err != nil {
+		return utils.Wrap(err, "start transaction failed")
+	}
 	superGroup := SuperGroup{
 		GroupID:      groupID,
 		MemberIDList: initMemberIDList,
 	}
-	_, err := c.InsertOne(ctx, superGroup)
+	_, err = c.InsertOne(sCtx, superGroup)
+	if err != nil {
+		session.AbortTransaction(ctx)
+		return utils.Wrap(err, "transaction failed")
+	}
+	var users []UserToSuperGroup
+	for _, v := range initMemberIDList {
+		users = append(users, UserToSuperGroup{
+			UserID: v,
+		})
+	}
+	upsert := true
+	opts := &options.UpdateOptions{
+		Upsert: &upsert,
+	}
+	_, err = c.UpdateMany(sCtx, bson.M{"user_id": bson.M{"$in": initMemberIDList}}, bson.M{"$addToSet": bson.M{"group_id_list": groupID}}, opts)
+	if err != nil {
+		session.AbortTransaction(ctx)
+		return utils.Wrap(err, "transaction failed")
+	}
+	session.CommitTransaction(ctx)
 	return err
 }
 
@@ -1016,6 +1045,10 @@ func (d *DataBases) RemoverUserFromSuperGroup(groupID string, userIDList []strin
 	defer session.EndSession(ctx)
 	sCtx := mongo.NewSessionContext(ctx, session)
 	_, err = c.UpdateOne(ctx, bson.M{"group_id": groupID}, bson.M{"$pull": bson.M{"member_id_list": bson.M{"$in": userIDList}}})
+	if err != nil {
+		session.AbortTransaction(ctx)
+		return utils.Wrap(err, "transaction failed")
+	}
 	err = d.RemoveGroupFromUser(ctx, sCtx, groupID, userIDList)
 	if err != nil {
 		session.AbortTransaction(ctx)