缴费单列表添加站名，添加缴费状态查询条件

application/em/controller/Payment.php

@@ -16,6 +16,7 @@ use app\em\model\EmPaymentInvoiceBalance;
 use app\em\model\EmPaymentReceipt;
 use app\em\model\Staff;
 use app\em\validate\AddPaymentValidate;
+use function Sodium\library_version_major;
 use think\Exception;
 use think\facade\Request;
 use think\facade\Session;
@@ -86,6 +87,9 @@ class Payment extends Base
                     $map[]=['pay.status','=',"%$payment_status%"];
                     $this->assign('payment_status',$payment_status);
                     break;
+                case '':
+                    $this->assign('payment_status','');
+                    break;
             }
         }else{
             $this->assign('payment_status','');