From fd208b49ea8d083171e2a497b9b5bef42ac2c0a9 Mon Sep 17 00:00:00 2001
From: cody <648753004@qq.com>
Date: Thu, 13 Nov 2025 17:22:06 +0800
Subject: [PATCH] update

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

diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index 9b328af..e8a0eec 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -86,7 +86,7 @@ class CourseSign extends SoftDeletesModel
                 if (isset($area)) {
                     if ($area == '苏州市外') {
                         $allArea = ParameterDetail::where('parameter_id', 5)->get();
-                        $query->whereNotIn('company_area', $allArea->pluck('value'));
+                        $query->whereNotIn('company_area', $allArea->pluck('value'))->orWhereNull('company_area');
                     } else {
                         $query->where('company_area', $area);
                     }
@@ -114,7 +114,7 @@ class CourseSign extends SoftDeletesModel
                 if ($area) {
                     if ($area == '苏州市外') {
                         $allArea = ParameterDetail::where('parameter_id', 5)->get();
-                        $query->whereNotIn('company_area', $allArea->pluck('value'));
+                        $query->whereNotIn('company_area', $allArea->pluck('value'))->orWhereNull('company_area');
                     } else {
                         $query->where('company_area', $area);
                     }