diff --git a/pkg/orm/orm.go b/pkg/orm/orm.go
index 07084577..3b94ab6c 100644
--- a/pkg/orm/orm.go
+++ b/pkg/orm/orm.go
@@ -305,6 +305,7 @@ func (o *ormBase) QueryM2MWithCtx(ctx context.Context, md interface{}, name stri
 func (o *ormBase) LoadRelated(md interface{}, name string, args ...interface{}) (int64, error) {
 	return o.LoadRelatedWithCtx(context.Background(), md, name, args...)
 }
+
 func (o *ormBase) LoadRelatedWithCtx(ctx context.Context, md interface{}, name string, args ...interface{}) (int64, error) {
 	_, fi, ind, qseter := o.queryRelated(md, name)
 
@@ -366,21 +367,6 @@ func (o *ormBase) LoadRelatedWithCtx(ctx context.Context, md interface{}, name s
 	return nums, err
 }
 
-// return a QuerySeter for related models to md model.
-// it can do all, update, delete in QuerySeter.
-// example:
-// 	qs := orm.QueryRelated(post,"Tag")
-//  qs.All(&[]*Tag{})
-//
-func (o *ormBase) QueryRelated(md interface{}, name string) QuerySeter {
-	return o.QueryRelatedWithCtx(context.Background(), md, name)
-}
-func (o *ormBase) QueryRelatedWithCtx(ctx context.Context, md interface{}, name string) QuerySeter {
-	// is this api needed ?
-	_, _, _, qs := o.queryRelated(md, name)
-	return qs
-}
-
 // get QuerySeter for related models to md model
 func (o *ormBase) queryRelated(md interface{}, name string) (*modelInfo, *fieldInfo, reflect.Value, QuerySeter) {
 	mi, ind := o.getMiInd(md, true)