diff --git a/internal/push/push_to_client.go b/internal/push/push_to_client.go
index 4634f206c..291b1eca7 100644
--- a/internal/push/push_to_client.go
+++ b/internal/push/push_to_client.go
@@ -156,6 +156,10 @@ func (p *Pusher) Push2SuperGroup(ctx context.Context, groupID string, msg *sdkws
 			if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
 				return err
 			}
+			log.ZInfo(ctx, "GroupDismissedNotification userIDs", "groupID", groupID, "userIDs", pushToUserIDs)
+			if len(config.Config.Manager.AppManagerUid) > 0 {
+				ctx = mcontext.WithOpUserIDContext(ctx, config.Config.Manager.AppManagerUid[0])
+			}
 			if err := p.DismissGroup(ctx, groupID); err != nil {
 				log.ZError(ctx, "DismissGroup Notification clear members", err, "groupID", groupID)
 				return err
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index 87bc36d54..6f10bc6d6 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -648,7 +648,11 @@ func (s *groupServer) GetGroupsInfo(ctx context.Context, req *pbGroup.GetGroupsI
 		return e.GroupID
 	})
 	resp.GroupInfos = utils.Slice(groups, func(e *relationTb.GroupModel) *sdkws.GroupInfo {
-		return convert.Db2PbGroupInfo(e, ownerMap[e.GroupID].UserID, groupMemberNumMap[e.GroupID])
+		var ownerUserID string
+		if owner, ok := ownerMap[e.GroupID]; ok {
+			ownerUserID = owner.UserID
+		}
+		return convert.Db2PbGroupInfo(e, ownerUserID, groupMemberNumMap[e.GroupID])
 	})
 	return resp, nil
 }
@@ -1051,10 +1055,8 @@ func (s *groupServer) GetUserReqApplicationList(ctx context.Context, req *pbGrou
 }
 
 func (s *groupServer) DismissGroup(ctx context.Context, req *pbGroup.DismissGroupReq) (*pbGroup.DismissGroupResp, error) {
+	defer log.ZInfo(ctx, "DismissGroup.return")
 	resp := &pbGroup.DismissGroupResp{}
-	if err := s.CheckGroupAdmin(ctx, req.GroupID); err != nil {
-		return nil, err
-	}
 	if !tokenverify.IsAppManagerUid(ctx) {
 		user, err := s.GroupDatabase.TakeGroupOwner(ctx, req.GroupID)
 		if err != nil {
@@ -1079,7 +1081,9 @@ func (s *groupServer) DismissGroup(ctx context.Context, req *pbGroup.DismissGrou
 			return nil, err
 		}
 	} else {
-		s.Notification.GroupDismissedNotification(ctx, req)
+		if !req.DeleteMember {
+			s.Notification.GroupDismissedNotification(ctx, req)
+		}
 	}
 	return resp, nil
 }