diff --git a/dao/taking.go b/dao/taking.go
index a251371..92187fe 100644
--- a/dao/taking.go
+++ b/dao/taking.go
@@ -109,18 +109,18 @@ func TakingUpdate(ctx context.Context, i *models.TakingUpdate, token *vcapool.Ac
 	return
 }
 
-func TakingGet(ctx context.Context, query *models.TakingQuery, token *vcapool.AccessToken) (result *[]models.Taking, listSize int64, err error) {
+func TakingGet(ctx context.Context, query *models.TakingQuery, token *vcapool.AccessToken) (result []models.Taking, listSize int64, err error) {
 	if err = models.TakingPermission(token); err != nil {
 		return
 	}
-	result = new([]models.Taking)
+	result = []models.Taking{}
 	filter := query.PermittedFilter(token)
 	sort := query.Sort()
 	pipeline := models.TakingPipeline().SortFields(sort).Match(filter).Sort(sort).Skip(query.Skip, 0).Limit(query.Limit, 100).Pipe
 	if err = TakingCollection.Aggregate(
 		ctx,
 		pipeline,
-		result,
+		&result,
 	); err != nil {
 		return
 	}
diff --git a/handlers/token/artist.go b/handlers/token/artist.go
index 8017cec..5b441e9 100644
--- a/handlers/token/artist.go
+++ b/handlers/token/artist.go
@@ -87,7 +87,7 @@ func (i *ArtistHandler) Update(cc echo.Context) (err error) {
 func (i *ArtistHandler) Delete(cc echo.Context) (err error) {
 	c := cc.(vcago.Context)
 	body := new(models.ArtistParam)
-	if c.BindAndValidate(body); err != nil {
+	if err = c.BindAndValidate(body); err != nil {
 		return c.ErrorResponse(err)
 	}
 	token := new(vcapool.AccessToken)
diff --git a/handlers/token/login.go b/handlers/token/login.go
index cf987dd..b9f676c 100644
--- a/handlers/token/login.go
+++ b/handlers/token/login.go
@@ -75,7 +75,7 @@ func (i *LoginHandler) Callback(cc echo.Context) (err error) {
 func (i *LoginHandler) LoginAPI(cc echo.Context) (err error) {
 	c := cc.(vcago.Context)
 	body := new(models.UserEmail)
-	if c.BindAndValidate(body); err != nil {
+	if err = c.BindAndValidate(body); err != nil {
 		return
 	}
 	result := new(models.User)
diff --git a/handlers/token/organizer.go b/handlers/token/organizer.go
index 61ed940..22171e5 100644
--- a/handlers/token/organizer.go
+++ b/handlers/token/organizer.go
@@ -87,7 +87,7 @@ func (i *OrganizerHandler) Update(cc echo.Context) (err error) {
 func (i *OrganizerHandler) Delete(cc echo.Context) (err error) {
 	c := cc.(vcago.Context)
 	body := new(models.OrganizerParam)
-	if c.BindAndValidate(body); err != nil {
+	if err = c.BindAndValidate(body); err != nil {
 		return c.ErrorResponse(err)
 	}
 	token := new(vcapool.AccessToken)
diff --git a/handlers/token/taking.go b/handlers/token/taking.go
index f988f85..6c55eb3 100644
--- a/handlers/token/taking.go
+++ b/handlers/token/taking.go
@@ -70,7 +70,7 @@ func (i TakingHandler) Get(cc echo.Context) (err error) {
 	if err = c.AccessToken(token); err != nil {
 		return
 	}
-	result := new([]models.Taking)
+	var result []models.Taking
 	var listSize int64
 	if result, listSize, err = dao.TakingGet(c.Ctx(), body, token); err != nil {
 		return
diff --git a/models/taking.go b/models/taking.go
index 1533c18..c74cca0 100644
--- a/models/taking.go
+++ b/models/taking.go
@@ -112,7 +112,7 @@ func TakingPipeline() *vmdb.Pipeline {
 	pipe.Lookup(SourceCollection, "_id", "taking_id", "sources")
 	pipe.LookupUnwind(CrewCollection, "crew_id", "_id", "crew")
 	pipe.LookupUnwind(EventCollection, "_id", "taking_id", "event")
-	//pipe.LookupList(ArtistCollection, "event.artist_ids", "_id", "event.artists")
+	pipe.Lookup(ArtistCollection, "event.artist_ids", "_id", "event.artists")
 	pipe.Append(bson.D{{Key: "$addFields", Value: bson.D{
 		{Key: "state.wait.amount", Value: bson.D{{Key: "$sum", Value: "$wait.money.amount"}}},
 	}}})