is_del=0

application/index/controller/Finance.php

@@ -3714,7 +3714,7 @@ class Finance extends Basic
         }
 
         $m_refund = new ORefundModel();
-        $refund_id = $m_refund->getFind('id', ['pay_log_id'=>$this->params['pay_id']]);
+        $refund_id = $m_refund->getFind('id', ['pay_log_id'=>$this->params['pay_id'],'is_del'=>0]);
         if ($refund_id > 0) {
             return $this->response($code, '存在退款，不能删除');
         }