diff --git a/.gitignore b/.gitignore
index 72822d5..c052210 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 echosample
 *.db
-tmp
\ No newline at end of file
+tmp
+*.test
+*.exe
\ No newline at end of file
diff --git a/models/discount.go b/models/discount.go
index a2731e5..786f483 100644
--- a/models/discount.go
+++ b/models/discount.go
@@ -44,8 +44,8 @@ func (Discount) GetAll(ctx context.Context, sortby, order []string, offset, limi
 	}
 
 	errc := make(chan error)
-	go func() {
-		v, err := queryBuilder().Count(&Discount{})
+	go func(session xorm.Interface) {
+		v, err := session.Count(&Discount{})
 		if err != nil {
 			errc <- err
 			return
@@ -53,15 +53,15 @@ func (Discount) GetAll(ctx context.Context, sortby, order []string, offset, limi
 		totalCount = v
 		errc <- nil
 
-	}()
+	}(queryBuilder())
 
-	go func() {
+	go func(session xorm.Interface) {
 		if err := queryBuilder().Limit(limit, offset).Find(&items); err != nil {
 			errc <- err
 			return
 		}
 		errc <- nil
-	}()
+	}(queryBuilder())
 
 	if err := <-errc; err != nil {
 		return 0, nil, err