diff --git a/app/Endpoint/Api/Http/Controllers/OfflineOrderPreviewController.php b/app/Endpoint/Api/Http/Controllers/OfflineOrderPreviewController.php
index a3307a2b..dba3cbd3 100644
--- a/app/Endpoint/Api/Http/Controllers/OfflineOrderPreviewController.php
+++ b/app/Endpoint/Api/Http/Controllers/OfflineOrderPreviewController.php
@@ -39,6 +39,7 @@ class OfflineOrderPreviewController extends Controller
 
         $scene = http_build_query([
             'offline_order' => $preview->id,
+            'i' => $user->userInfo->code,
         ]);
 
         // 生成小程序码