From f2f76add0f6b6e984803f922c49513b8d4810ab2 Mon Sep 17 00:00:00 2001
From: cody <648753004@qq.com>
Date: Wed, 26 Nov 2025 16:38:28 +0800
Subject: [PATCH] update

---
 app/Http/Controllers/Admin/CourseSignController.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/Http/Controllers/Admin/CourseSignController.php b/app/Http/Controllers/Admin/CourseSignController.php
index 66f8c75..60e5a09 100755
--- a/app/Http/Controllers/Admin/CourseSignController.php
+++ b/app/Http/Controllers/Admin/CourseSignController.php
@@ -86,7 +86,9 @@ class CourseSignController extends BaseController
                 $query->where('is_vip', $all['is_vip']);
             }
             if (isset($all['company_name'])) {
-                $query->where('company_name', 'like', '%' . $all['company_name'] . '%');
+                $query->whereHas('company', function ($query) use ($all) {
+                    $query->where('company_name', 'like', '%' . $all['company_name'] . '%');
+                });
             }
             if (isset($all['company_position'])) {
                 $query->where('company_position', $all['company_position']);