diff --git a/internal/logic/bundleExtendLogic.go b/internal/logic/bundleExtendLogic.go
index ca1e3eb..2e3b601 100644
--- a/internal/logic/bundleExtendLogic.go
+++ b/internal/logic/bundleExtendLogic.go
@@ -313,7 +313,7 @@ func cal(data model.BundleBalance, total, limit int, date time.Time) int {
 
 func CreateBundleBalance(req *bundle.CreateBundleBalanceReq) (*bundle.CreateBundleBalanceResp, error) {
 	var data model.BundleBalance
-	var orderReq *bundle.OrderRecordsDetailRequest
+	orderReq := &bundle.OrderRecordsDetailRequest{}
 	var addValues []model.BundleOrderValueAdd
 	var oldValues []model.BundleOrderValueAdd
 	var oldAccountInfo model.RenewalInfo