diff --git a/internal/push/push_to_client.go b/internal/push/push_to_client.go
index 54844678b..8c218f5a0 100644
--- a/internal/push/push_to_client.go
+++ b/internal/push/push_to_client.go
@@ -2,6 +2,7 @@ package push
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 
 	"github.com/OpenIMSDK/Open-IM-Server/internal/push/offlinepush"
@@ -101,6 +102,16 @@ func (p *Pusher) Push2User(ctx context.Context, userIDs []string, msg *sdkws.Msg
 	return nil
 }
 
+func (p *Pusher) UnmarshalNotificationElem(bytes []byte, t interface{}) error {
+	var notificationElem struct {
+		Detail string `json:"detail,omitempty"`
+	}
+	if err := json.Unmarshal(bytes, &notificationElem); err != nil {
+		return err
+	}
+	return json.Unmarshal([]byte(notificationElem.Detail), t)
+}
+
 func (p *Pusher) Push2SuperGroup(ctx context.Context, groupID string, msg *sdkws.MsgData) (err error) {
 	operationID := mcontext.GetOperationID(ctx)
 	log.Debug(operationID, "Get super group msg from msg_transfer And push msg", msg.String(), groupID)
@@ -113,6 +124,21 @@ func (p *Pusher) Push2SuperGroup(ctx context.Context, groupID string, msg *sdkws
 		if err != nil {
 			return err
 		}
+		switch msg.ContentType {
+		case constant.MemberQuitNotification:
+			var tips sdkws.MemberQuitTips
+			if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
+				return err
+			}
+			pushToUserIDs = append(pushToUserIDs, tips.QuitUser.UserID)
+		case constant.MemberKickedNotification:
+			var tips sdkws.MemberKickedTips
+			if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
+				return err
+			}
+			kickedUsers := utils.Slice(tips.KickedUserList, func(e *sdkws.GroupMemberFullInfo) string { return e.UserID })
+			pushToUserIDs = append(pushToUserIDs, kickedUsers...)
+		}
 	}
 	wsResults, err := p.GetConnsAndOnlinePush(ctx, msg, pushToUserIDs)
 	if err != nil {
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index f66ea934e..82f523ce5 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -723,6 +723,7 @@ func (s *groupServer) GroupApplicationResponse(ctx context.Context, req *pbGroup
 }
 
 func (s *groupServer) JoinGroup(ctx context.Context, req *pbGroup.JoinGroupReq) (resp *pbGroup.JoinGroupResp, err error) {
+	defer log.ZInfo(ctx, "JoinGroup.Return")
 	user, err := s.User.GetUserInfo(ctx, req.InviterUserID)
 	if err != nil {
 		return nil, err
@@ -740,6 +741,7 @@ func (s *groupServer) JoinGroup(ctx context.Context, req *pbGroup.JoinGroupReq)
 	} else if !s.IsNotFound(err) && utils.Unwrap(err) != errs.ErrRecordNotFound {
 		return nil, err
 	}
+	log.ZInfo(ctx, "JoinGroup.groupInfo", "group", group, "eq", group.NeedVerification == constant.Directly)
 	resp = &pbGroup.JoinGroupResp{}
 	if group.NeedVerification == constant.Directly {
 		if group.GroupType == constant.SuperGroup {
diff --git a/pkg/common/convert/user.go b/pkg/common/convert/user.go
index de25fd434..625bfef7d 100644
--- a/pkg/common/convert/user.go
+++ b/pkg/common/convert/user.go
@@ -14,7 +14,7 @@ func UsersDB2Pb(users []*relationTb.UserModel) (result []*sdkws.UserInfo) {
 		userPb.Nickname = user.Nickname
 		userPb.FaceURL = user.FaceURL
 		userPb.Ex = user.Ex
-		userPb.CreateTime = user.CreateTime.Unix()
+		userPb.CreateTime = user.CreateTime.UnixMilli()
 		userPb.AppMangerLevel = user.AppMangerLevel
 		userPb.GlobalRecvMsgOpt = user.GlobalRecvMsgOpt
 		result = append(result, &userPb)
@@ -28,7 +28,7 @@ func UserPb2DB(user *sdkws.UserInfo) *relationTb.UserModel {
 	userDB.Nickname = user.Nickname
 	userDB.FaceURL = user.FaceURL
 	userDB.Ex = user.Ex
-	userDB.CreateTime = time.Unix(user.CreateTime, 0)
+	userDB.CreateTime = time.UnixMilli(user.CreateTime)
 	userDB.AppMangerLevel = user.AppMangerLevel
 	userDB.GlobalRecvMsgOpt = user.GlobalRecvMsgOpt
 	return &userDB
diff --git a/pkg/common/db/controller/conversation.go b/pkg/common/db/controller/conversation.go
index b5640a169..95dfd9a4c 100644
--- a/pkg/common/db/controller/conversation.go
+++ b/pkg/common/db/controller/conversation.go
@@ -222,9 +222,11 @@ func (c *ConversationDataBase) CreateGroupChatConversation(ctx context.Context,
 			conversations = append(conversations, &conversation)
 		}
 		cache = cache.DelConversationIDs(notExistUserIDs...).DelUserConversationIDsHash(notExistUserIDs...)
-		err = c.conversationDB.Create(ctx, conversations)
-		if err != nil {
-			return err
+		if len(conversations) > 0 {
+			err = c.conversationDB.Create(ctx, conversations)
+			if err != nil {
+				return err
+			}
 		}
 		_, err = c.conversationDB.UpdateByMap(ctx, existConversationUserIDs, conversationID, map[string]interface{}{"max_seq": 0})
 		if err != nil {
diff --git a/pkg/rpcclient/notification/group.go b/pkg/rpcclient/notification/group.go
index 0fa14dfbc..18c64464e 100644
--- a/pkg/rpcclient/notification/group.go
+++ b/pkg/rpcclient/notification/group.go
@@ -87,7 +87,8 @@ func (g *GroupNotificationSender) getGroupInfo(ctx context.Context, groupID stri
 }
 
 func (g *GroupNotificationSender) getGroupMembers(ctx context.Context, groupID string, userIDs []string) ([]*sdkws.GroupMemberFullInfo, error) {
-	members, err := g.db.FindGroupMember(ctx, []string{groupID}, userIDs, []int32{constant.GroupOwner})
+	//members, err := g.db.FindGroupMember(ctx, []string{groupID}, userIDs, []int32{constant.GroupOwner})
+	members, err := g.db.FindGroupMember(ctx, []string{groupID}, userIDs, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -351,9 +352,9 @@ func (g *GroupNotificationSender) JoinGroupApplicationNotification(ctx context.C
 	if err != nil {
 		return err
 	}
+	userIDs = append(userIDs, req.InviterUserID, mcontext.GetOpUserID(ctx))
 	tips := &sdkws.JoinGroupApplicationTips{Group: group, Applicant: user, ReqMsg: req.ReqMessage}
-	for _, userID := range userIDs {
-		log.ZInfo(ctx, "JoinGroupApplicationNotification", "group", req.GroupID, "userID", userID)
+	for _, userID := range utils.Distinct(userIDs) {
 		err = g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), userID, constant.JoinGroupApplicationNotification, tips)
 		if err != nil {
 			log.ZError(ctx, "JoinGroupApplicationNotification failed", err, "group", req.GroupID, "userID", userID)
@@ -613,11 +614,16 @@ func (g *GroupNotificationSender) GroupMutedNotification(ctx context.Context, gr
 	if err != nil {
 		return err
 	}
-	user, err := g.getGroupMember(ctx, groupID, mcontext.GetOpUserID(ctx))
+	users, err := g.getGroupMembers(ctx, groupID, []string{mcontext.GetOpUserID(ctx)})
 	if err != nil {
 		return err
 	}
-	tips := &sdkws.GroupMutedTips{Group: group, OpUser: user}
+	tips := &sdkws.GroupMutedTips{Group: group}
+	if len(users) > 0 {
+		tips.OpUser = users[0]
+	} else {
+		tips.OpUser = &sdkws.GroupMemberFullInfo{UserID: mcontext.GetOpUserID(ctx), GroupID: groupID}
+	}
 	return g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMutedNotification, tips)
 }
 
@@ -632,12 +638,17 @@ func (g *GroupNotificationSender) GroupCancelMutedNotification(ctx context.Conte
 	if err != nil {
 		return err
 	}
-	user, err := g.getGroupMember(ctx, groupID, mcontext.GetOpUserID(ctx))
+	users, err := g.getGroupMembers(ctx, groupID, []string{mcontext.GetOpUserID(ctx)})
 	if err != nil {
 		return err
 	}
-	tips := &sdkws.GroupCancelMutedTips{Group: group, OpUser: user}
-	return g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMutedNotification, tips)
+	tips := &sdkws.GroupCancelMutedTips{Group: group}
+	if len(users) > 0 {
+		tips.OpUser = users[0]
+	} else {
+		tips.OpUser = &sdkws.GroupMemberFullInfo{UserID: mcontext.GetOpUserID(ctx), GroupID: groupID}
+	}
+	return g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupCancelMutedNotification, tips)
 }
 
 func (g *GroupNotificationSender) GroupMemberInfoSetNotification(ctx context.Context, groupID, groupMemberUserID string) (err error) {
@@ -694,7 +705,7 @@ func (g *GroupNotificationSender) MemberEnterDirectlyNotification(ctx context.Co
 		return err
 	}
 	tips := &sdkws.MemberEnterTips{Group: group, EntrantUser: user}
-	return g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.GroupMemberCancelMutedNotification, tips)
+	return g.msgClient.Notification(ctx, mcontext.GetOpUserID(ctx), group.GroupID, constant.MemberEnterNotification, tips)
 }
 
 func (g *GroupNotificationSender) SuperGroupNotification(ctx context.Context, sendID, recvID string) (err error) {