diff --git a/app/Admin/Controllers/ConstFlowController.php b/app/Admin/Controllers/ConstFlowController.php
index dcfd049..6ad6541 100644
--- a/app/Admin/Controllers/ConstFlowController.php
+++ b/app/Admin/Controllers/ConstFlowController.php
@@ -28,12 +28,13 @@ class ConstFlowController extends AdminController
 				$this->baseFilter()->body([
 					amisMake()->TextControl('name', '名称')->size('md'),
                     amisMake()->TextControl('card_no', '身份证')->size('md'),
+                    amisMake()->TextControl('sn', '单据编号')->size('md'),
                     amis('button')->label(__('admin.reset'))->actionType('clear-and-submit'),
 					amis('submit')->label(__('admin.search'))->level('primary'),
 				])->actions([])
 			)
             ->columns([
-                amisMake()->TableColumn('id', 'ID')->sortable(),
+                amisMake()->TableColumn('sn', '单据编号')->copyable(true),
 				amisMake()->TableColumn('oldman.name', '客人'),
                 amisMake()->TableColumn('const_type', '缴费类型')->type('mapping')->map(ConstFlow::typeMapLabel())->className('text-primary'),
                 amisMake()->TableColumn('money', '金额'),
diff --git a/app/Filters/Admin/ConstFlowFilter.php b/app/Filters/Admin/ConstFlowFilter.php
index 5e7dbec..49126d7 100644
--- a/app/Filters/Admin/ConstFlowFilter.php
+++ b/app/Filters/Admin/ConstFlowFilter.php
@@ -13,6 +13,10 @@ class ConstFlowFilter extends ModelFilter
         return $this->where('oldman_id', $oldmanId);
     }
 
+    public function sn($sn){
+        return $this->where('sn', $sn);
+    }
+
     /**
      * 名称
      */