diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index acc7f1f..ce37b93 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -344,10 +344,9 @@ class CourseSign extends SoftDeletesModel
         ];
         $company = Company::where(function ($query) use ($companyNameKeyword) {
             foreach ($companyNameKeyword as $item) {
-                $query->orWhere('company_name', 'like', '%' . $item . '%');
+                $query->orWhere('company_name1', 'like', '%' . $item . '%');
             }
         })->get();
-        dd($company->pluck('company_name')->toArray());
         $list = User::whereIn('id', $courseSignByType->pluck('user_id'))
             ->whereIn('company_id', $company->pluck('id'))
             ->get();