diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index 0155a3e..fa52e88 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -564,18 +564,57 @@ class OtherController extends CommonController
                 break;
 
             case 'company_market_total':
-                // 上市公司明细 - 所有上市公司
+                // 上市公司明细 - 所有上市公司，关联学员、课程信息
                 $companies = Company::companyMarket($start_date, $end_date, true);
+                // 加载关联关系
+                $companies->load(['users.courseSigns.course.typeDetail']);
+
                 foreach ($companies as $company) {
-                    $data[] = [
-                        'company_name' => $company->company_name,
-                        'company_legal_representative' => $company->company_legal_representative ?? '',
-                        'company_date' => $company->company_date ?? '',
-                        'stock_date' => $company->stock_date ?? '',
-                        'company_address' => $company->company_address ?? '',
-                        'company_city' => $company->company_city ?? '',
-                        'company_area' => $company->company_area ?? '',
-                    ];
+                    // 获取该公司在时间范围内的学员报名记录
+                    $courseSigns = CourseSign::whereHas('user', function ($query) use ($company) {
+                        $query->where('company_id', $company->id);
+                    })->whereDate('created_at', '>=', $start_date)
+                        ->whereDate('created_at', '<=', $end_date)
+                        ->whereNotIn('status', [4, 5])
+                        ->where(function ($query) use ($course_ids) {
+                            if ($course_ids->isNotEmpty()) {
+                                $query->whereIn('course_id', $course_ids);
+                            }
+                        })
+                        ->with(['user', 'course.typeDetail'])
+                        ->get();
+
+                    if ($courseSigns->isEmpty()) {
+                        // 如果没有学员报名记录，仍然导出公司基本信息
+                        $data[] = [
+                            'company_name' => $company->company_name,
+                            'company_legal_representative' => $company->company_legal_representative ?? '',
+                            'company_date' => $company->company_date ?? '',
+                            'stock_date' => $company->stock_date ?? '',
+                            'company_address' => $company->company_address ?? '',
+                            'company_city' => $company->company_city ?? '',
+                            'company_area' => $company->company_area ?? '',
+                            'user_name' => '',
+                            'course_name' => '',
+                            'course_type' => '',
+                        ];
+                    } else {
+                        // 每个学员-课程组合一行
+                        foreach ($courseSigns as $courseSign) {
+                            $data[] = [
+                                'company_name' => $company->company_name,
+                                'company_legal_representative' => $company->company_legal_representative ?? '',
+                                'company_date' => $company->company_date ?? '',
+                                'stock_date' => $company->stock_date ?? '',
+                                'company_address' => $company->company_address ?? '',
+                                'company_city' => $company->company_city ?? '',
+                                'company_area' => $company->company_area ?? '',
+                                'user_name' => $courseSign->user->name ?? '',
+                                'course_name' => $courseSign->course->name ?? '',
+                                'course_type' => $courseSign->course->typeDetail->name ?? '',
+                            ];
+                        }
+                    }
                 }
                 $fields = [
                     'company_name' => '企业名称',
@@ -583,8 +622,11 @@ class OtherController extends CommonController
                     'company_date' => '成立时间',
                     'stock_date' => '上市日期',
                     'company_address' => '地址',
-                    'company_city' => '营业范围',
-                    'company_area' => '联系电话',
+                    'company_city' => '所在城市',
+                    'company_area' => '所在区域',
+                    'user_name' => '学员姓名',
+                    'course_name' => '课程名称',
+                    'course_type' => '课程类型',
                 ];
                 $filename = '上市公司明细';
                 break;