diff --git a/app/Http/Controllers/Admin/CompanyController.php b/app/Http/Controllers/Admin/CompanyController.php
index bd0a774..216210f 100644
--- a/app/Http/Controllers/Admin/CompanyController.php
+++ b/app/Http/Controllers/Admin/CompanyController.php
@@ -11,6 +11,8 @@ use App\Models\Calendar;
 use App\Models\Company;
 use App\Models\CourseContentEvaluationAsk;
 use App\Models\CourseContentEvaluationForm;
+use App\Models\CourseSign;
+use App\Models\CourseType;
 use App\Models\CustomForm;
 use App\Models\CustomFormField;
 use App\Models\EmailTemplate;
@@ -37,6 +39,8 @@ class CompanyController extends BaseController
      *     tags={"公司管理"},
      *     summary="参数",
      *     description="",
+     *     @OA\Parameter(name="start_date", in="query", @OA\Schema(type="string"), required=false, description="开始日期"),
+     *     @OA\Parameter(name="end_date", in="query", @OA\Schema(type="string"), required=false, description="结束日期"),
      *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
      *     @OA\Response(
      *      response="200",
@@ -46,6 +50,9 @@ class CompanyController extends BaseController
      */
     public function config()
     {
+        // 如果提供了开始时间和结束时间，则计算统计
+        $start_date = request('start_date', CourseType::START_DATE);
+        $end_date = request('end_date', date('Y-m-d'));
         // 企业标签
         $companiesTags = Company::where('company_tag', '!=', '')->pluck('company_tag');
         $companiesTags = $companiesTags->flatten()->implode(',');
@@ -56,7 +63,17 @@ class CompanyController extends BaseController
         });
         $companiesTags = array_values($companiesTags);
 
-        return $this->success(compact('companiesTags'));
+        // 累计被投企业数（从起始日期到结束日期）
+        $course_signs_invested = CourseSign::yhInvestedTotal(CourseType::START_DATE, $end_date, null);
+
+        // 入学后被投企业数量（在指定时间范围内报名的学员所在公司中，在入学后被投的公司数量）
+        $company_invested_after_enrollment_total = CourseSign::companyInvestedAfterEnrollment($start_date, $end_date, null);
+
+        // 今年范围内被投企业数（在指定时间范围内报名的学员所在公司中，被投时间在年份范围内的公司数量）
+        $company_invested_year_total = CourseSign::companyInvestedYear($start_date, $end_date, null);
+
+
+        return $this->success(compact('companiesTags', 'course_signs_invested', 'company_invested_after_enrollment_total', 'company_invested_year_total'));
     }
 
 
@@ -88,11 +105,13 @@ class CompanyController extends BaseController
     public function index()
     {
         $all = request()->all();
-        $list = $this->model->with(['users' => function ($query) use ($all) {
-            $query->whereHas('courseSigns', function ($q) {
-                $q->where('status', 1);
-            })->with('courseSigns.course');
-        }])->whereHas('users', function ($query) use ($all) {
+        $list = $this->model->with([
+            'users' => function ($query) use ($all) {
+                $query->whereHas('courseSigns', function ($q) {
+                    $q->where('status', 1);
+                })->with('courseSigns.course');
+            }
+        ])->whereHas('users', function ($query) use ($all) {
             if (isset($all['course_type_id'])) {
                 $query->whereHas('courses', function ($q) use ($all) {
                     $q->where('type', $all['course_type_id']);
@@ -211,11 +230,13 @@ class CompanyController extends BaseController
         if ($validator->fails()) {
             return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
         }
-        $detail = $this->model->with(['users' => function ($query) {
-            $query->whereHas('courseSigns', function ($q) {
-                $q->where('status', 1);
-            })->with('courseSigns.course');
-        }])->find($all['id']);
+        $detail = $this->model->with([
+            'users' => function ($query) {
+                $query->whereHas('courseSigns', function ($q) {
+                    $q->where('status', 1);
+                })->with('courseSigns.course');
+            }
+        ])->find($all['id']);
         return $this->success($detail);
     }