update

app/Http/Controllers/Admin/CourseSignController.php

@@ -82,7 +82,7 @@ class CourseSignController extends BaseController
                     $query->with([
                         'company',
                         'courseSigns' => function ($q) {
-                            $q->where('status', 1)->with('course.type');
+                            $q->where('status', 1)->with('course.typeDetail');
                         }
                     ]);
                 }