diff --git a/app/controller/admin/order/OrderOther.php b/app/controller/admin/order/OrderOther.php
index 662052c8..a801bf66 100644
--- a/app/controller/admin/order/OrderOther.php
+++ b/app/controller/admin/order/OrderOther.php
@@ -181,7 +181,13 @@ class OrderOther extends BaseController
         if(!$images){
             return app('json')->fail('请上传凭证');
         }
-        $groupOrder->order_extend=json_encode(['corporate_voucher'=>$images],true);
+        if($groupOrder->order_extend){
+            $order_extend=json_decode($groupOrder->order_extend,true);
+            $order_extend['corporate_voucher']=$images;
+            $groupOrder->order_extend=json_encode($order_extend,true);
+        }else{
+            $groupOrder->order_extend=json_encode(['corporate_voucher'=>$images],true);
+        }
         $res=$this->repository->paySuccess($groupOrder);
         if($res){
             return app('json')->success('操作成功');