From 391b1b07270189538e07f1f55d04da24267a330d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E6=99=AF=E7=AB=8B?= <zoujingli@qq.com>
Date: Mon, 17 May 2021 17:05:15 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BC=9A=E5=91=98=E7=AD=89?=
 =?UTF-8?q?=E7=BA=A7=E9=85=8D=E7=BD=AE?=
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---
 app/data/controller/base/Upgrade.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/data/controller/base/Upgrade.php b/app/data/controller/base/Upgrade.php
index bf34f0976..2d95c527b 100644
--- a/app/data/controller/base/Upgrade.php
+++ b/app/data/controller/base/Upgrade.php
@@ -78,7 +78,9 @@ class Upgrade extends Controller
     {
         if ($this->request->isGet()) {
             $this->prizes = RebateService::PRIZES;
-            $vo['number'] = $vo['number'] ?? $this->app->db->name($this->table)->max('number') + 1;
+            if (!isset($vo['number'])) {
+                $vo['number'] = $this->app->db->name($this->table)->order('number desc')->value('number', -1) + 1;
+            }
             $vo['rebate_rule'] = str2arr($vo['rebate_rule'] ?? '');
         } else {
             $vo['utime'] = time();