From c8342f5e5bf32abc73d09060243186f721a02f18 Mon Sep 17 00:00:00 2001
From: cody <648753004@qq.com>
Date: Thu, 4 Dec 2025 10:40:55 +0800
Subject: [PATCH] update

---
 app/Models/CourseSign.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index 546a2be..1bda607 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -90,8 +90,10 @@ class CourseSign extends SoftDeletesModel
             $query->where('is_chart', 1);
             // 开始结束日期的筛选。or查询
             if ($start_date && $end_date) {
-                $query->whereBetween('start_date', [$start_date, $end_date])
-                    ->orWhereBetween('end_date', [$start_date, $end_date]);
+                $query->where(function ($query) use ($start_date, $end_date) {
+                    $query->whereBetween('start_date', [$start_date, $end_date])
+                        ->orWhereBetween('end_date', [$start_date, $end_date]);
+                });
             }
         })->whereNotIn('status', [4, 5, 6]);
         return $baseQuery;