From 2285998618aa547273b0c5f28b556894059cba18 Mon Sep 17 00:00:00 2001
From: lucanlee <lucan@foxmail.com>
Date: Sat, 8 Aug 2026 21:34:47 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=91=E7=8E=B0mode=E6=9C=89=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 app/Core/Model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Core/Model.php b/app/Core/Model.php
index deaa69d..95ff34f 100644
--- a/app/Core/Model.php
+++ b/app/Core/Model.php
@@ -193,7 +193,7 @@ class Model
      * @param string|null $col 过滤列（null 表示全表计数）
      * @param mixed       $val 过滤值
      */
-    public function count(string $col = null, $val = null): int
+    public function count(?string $col = null, $val = null): int
     {
         if (Db::driver() === 'mysql') {
             if ($col === null) {