diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index cb7abab87..25f1c3203 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -634,7 +634,6 @@ func (s *groupServer) JoinGroup(ctx context.Context, req *pbGroup.JoinGroupReq)
 		return nil, errs.ErrDismissedAlready.Wrap()
 	}
 	_, err = s.GroupDatabase.TakeGroupMember(ctx, req.GroupID, req.InviterUserID)
-	log.ZInfo(ctx, "Test-Info", "error", err, "type", fmt.Sprintf("%T", err), "eq", s.IsNotFound(err))
 	if err == nil {
 		return nil, errs.ErrArgs.Wrap("already in group")
 	} else if !s.IsNotFound(err) {
diff --git a/pkg/common/db/controller/group.go b/pkg/common/db/controller/group.go
index a920fb54e..58475c30b 100644
--- a/pkg/common/db/controller/group.go
+++ b/pkg/common/db/controller/group.go
@@ -276,7 +276,7 @@ func (g *groupDatabase) DeleteGroupMember(ctx context.Context, groupID string, u
 		if err := g.groupMemberDB.NewTx(tx).Delete(ctx, groupID, userIDs); err != nil {
 			return err
 		}
-		return g.cache.DelGroupMembersHash(groupID).DelGroupMemberIDs(groupID).DelGroupsMemberNum(groupID).DelJoinedGroupID(userIDs...).ExecDel(ctx)
+		return g.cache.DelGroupMembersHash(groupID).DelGroupMemberIDs(groupID).DelGroupsMemberNum(groupID).DelJoinedGroupID(userIDs...).DelGroupMembersInfo(groupID, userIDs...).ExecDel(ctx)
 	})
 }