From 44067eab90c799f4c319d1cf5fe9844b13b85176 Mon Sep 17 00:00:00 2001
From: Anyon <zoujingli@qq.com>
Date: Thu, 21 Apr 2022 11:46:51 +0800
Subject: [PATCH] Update Login.php

---
 app/admin/controller/Login.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/admin/controller/Login.php b/app/admin/controller/Login.php
index 793c6a450..ef8693fb9 100644
--- a/app/admin/controller/Login.php
+++ b/app/admin/controller/Login.php
@@ -47,9 +47,10 @@ class Login extends Controller
                 $this->captchaType = 'LoginCaptcha';
                 $this->captchaToken = CodeExtend::uniqidDate(18);
                 $this->developMode = SystemService::instance()->checkRunMode();
+
                 // 后台背景处理
-                $bgImages = str2arr(sysconf('login_image') ?: '', '|') ?: ['/static/theme/img/login/bg1.jpg', '/static/theme/img/login/bg2.jpg'];
-                $this->loginStyle = sprintf('style="background-image:url(%s)" data-bg-transition="%s"', $bgImages[0], join(',', $bgImages));
+                $images = str2arr(sysconf('login_image') ?: '', '|') ?: ['/static/theme/img/login/bg1.jpg', '/static/theme/img/login/bg2.jpg'];
+                $this->loginStyle = sprintf('style="background-image:url(%s)" data-bg-transition="%s"', $images[0], join(',', $images));
 
                 // 刷新当前后台域名
                 $host = "{$this->request->scheme()}://{$this->request->host()}";