diff --git a/app/admin/service/InvRequisitionService.php b/app/admin/service/InvRequisitionService.php
index 23e9254..c422d9a 100644
--- a/app/admin/service/InvRequisitionService.php
+++ b/app/admin/service/InvRequisitionService.php
@@ -90,11 +90,12 @@ class InvRequisitionService
     public function serviceApprove(Request $request)
     {
         $param = $request->all();
+        $attachment = $param['attachment']??[];
         //$appro = new \app\common\utils\approval\service\ApprovalFlowService();
         $appro = new \app\common\service\InvRequisitionApproveService();
         //requisition_id:申请id
         //action:审批动作：1通过 2驳回
         //comment:审批意见
-            return $appro->approve($param['requisition_id'], $param['approve_id'], $request->user->uid, $param['action'], $param['comment'], $param['attachment']);
+            return $appro->approve($param['requisition_id'], $param['approve_id'], $request->user->uid, $param['action'], $param['comment'], $attachment);
     }
 }
\ No newline at end of file