diff --git a/pkg/service/bundle/bundleOrder.go b/pkg/service/bundle/bundleOrder.go
index 5d0ba1a..13a107a 100644
--- a/pkg/service/bundle/bundleOrder.go
+++ b/pkg/service/bundle/bundleOrder.go
@@ -13,7 +13,6 @@ import (
 	"fonchain-fiee/pkg/service/bundle/logic"
 	bundleModel "fonchain-fiee/pkg/service/bundle/model"
 	"fonchain-fiee/pkg/service/upload"
-	"math/big"
 	"strconv"
 	"strings"