diff --git a/Laravel/app/Services/ComboItemGroupService.php b/Laravel/app/Services/ComboItemGroupService.php
index fd80ed4..caff37b 100644
--- a/Laravel/app/Services/ComboItemGroupService.php
+++ b/Laravel/app/Services/ComboItemGroupService.php
@@ -177,7 +177,7 @@ class ComboItemGroupService
     $peis = new PEISApiController();
     $data=[
       '体检号'=>$tj_num,
-      "操作医生姓名"=>$username,
+      "操作医生姓名"=>null,
       "取消弃检"=>false,
       "收费项目Id列表"=>$ids
     ];