diff --git a/app/Http/Controllers/Admin/OtherController.php b/app/Http/Controllers/Admin/OtherController.php
index b0840d7..ef14eae 100755
--- a/app/Http/Controllers/Admin/OtherController.php
+++ b/app/Http/Controllers/Admin/OtherController.php
@@ -27,6 +27,8 @@ use Illuminate\Support\Facades\Validator;
 use App\Models\Course;
 use EasyWeChat\Factory;
 use Illuminate\Filesystem\Filesystem;
+use Maatwebsite\Excel\Facades\Excel;
+use App\Exports\CommonExport;
 
 class OtherController extends CommonController
 {
@@ -129,7 +131,7 @@ class OtherController extends CommonController
             // 已开设期数
             $courseType->course_periods_total = Course::where('type', $courseType->id)->count();
             // 培养人数去重
-            $courseType->course_signs_total = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), null, $userIds);
+            $courseType->course_signs_total = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), null);
         }
         // 苏州区域数据
         $suzhouArea = Company::where('company_city', '苏州市')->groupBy('company_area')
@@ -157,8 +159,7 @@ class OtherController extends CommonController
             ];
         }
         // 本月课程
-        $monthCourses = Course::with('teacher')->where('start_date', 'like', '%' . date('Y-m') . '%')
-            ->get();
+        $monthCourses = Course::with('teacher')->where('start_date', 'like', '%' . date('Y-m') . '%')->get();
         // 时间轴
         $time_axis = TimeEvent::orderBy('sort', 'asc')->orderBy('id', 'desc')->get();
         // 动态信息
@@ -186,67 +187,344 @@ class OtherController extends CommonController
      */
     public function coursesHome()
     {
-        $start_date = request('start_date', CourseType::START_DATE);
-        $end_date = request('end_date', date('Y-m-d'));
+        $params = $this->getCoursesHomeParams();
+        $courses = $this->getCoursesByTypeIds($params['course_type_id']);
+        // 报名人数
+        $course_signs_total = CourseSign::courseSignsTotal($params['start_date'], $params['end_date']);
+        // 审核通过人数
+        $course_signs_pass = CourseSign::courseSignsTotal($params['start_date'], $params['end_date'], 1);
+        // 审核通过人数去重
+        $course_signs_pass_unique = CourseSign::courseSignsTotalByUnique($params['start_date'], $params['end_date'], 1, null, null);
+        // 开课场次
+        $calendar = $this->getCalendarsByCourses($courses, $params['start_date'], $params['end_date']);
+        $course_total = $calendar->count();
+        // 开课天数
+        $course_day_total = $calendar->sum('days');
+        // 课程分类明细统计
+        $courseTypesSum = $this->getCourseTypesSum($params['start_date'], $params['end_date'], $params['course_type_id']);
+        // 区域明细统计
+        $areas = $this->getAreasStatistics($params['start_date'], $params['end_date'], $courses);
+
+        return $this->success(compact(
+            'course_signs_total',
+            'course_signs_pass',
+            'course_signs_pass_unique',
+            'course_total',
+            'course_day_total',
+            'courseTypesSum',
+            'areas'
+        ));
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/other/courses-home-export",
+     *     tags={"其他"},
+     *     summary="课程统计数据明细导出",
+     *     description="",
+     *     @OA\Parameter(name="export_type", in="query", @OA\Schema(type="string"), required=true, description="导出类型：course_signs_total-报名人数明细, course_signs_pass-审核通过人数明细, course_signs_pass_unique-审核通过人数去重明细, course_total-开课场次明细, course_type_detail-课程分类明细, area_detail-区域明细"),
+     *     @OA\Parameter(name="start_date", in="query", @OA\Schema(type="string"), required=true, description="开始日期"),
+     *     @OA\Parameter(name="end_date", in="query", @OA\Schema(type="string"), required=true, description="结束日期"),
+     *     @OA\Parameter(name="course_type_id", in="query", @OA\Schema(type="string"), required=false, description="课程体系id，多个英文逗号"),
+     *     @OA\Parameter(name="course_id", in="query", @OA\Schema(type="string"), required=false, description="课程id，用于课程分类明细"),
+     *     @OA\Parameter(name="area", in="query", @OA\Schema(type="string"), required=false, description="区域，用于区域明细"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="导出Excel文件"
+     *     )
+     * )
+     */
+    public function coursesHomeExport()
+    {
+        $export_type = request('export_type');
+        $params = $this->getCoursesHomeParams();
+        $course_id = request('course_id', '');
+        $area = request('area', '');
+
+        // 验证导出类型
+        $allowed_types = [
+            'course_signs_total',
+            'course_signs_pass',
+            'course_signs_pass_unique',
+            'course_total',
+            'course_type_detail',
+            'area_detail'
+        ];
+        if (!in_array($export_type, $allowed_types)) {
+            return $this->fail([ResponseCode::ERROR_PARAMETER, '导出类型不正确']);
+        }
+
+        $courses = $this->getCoursesByTypeIds($params['course_type_id']);
+        $data = [];
+        $filename = '';
+        $error = '';
+
+        switch ($export_type) {
+            case 'course_signs_total':
+                $list = CourseSign::courseSignsTotal($params['start_date'], $params['end_date'], null, null, null, true);
+                $list->load(['user', 'course']);
+                $data = $this->formatCourseSignsData($list);
+                $filename = '报名人数明细';
+                break;
+
+            case 'course_signs_pass':
+                $list = CourseSign::courseSignsTotal($params['start_date'], $params['end_date'], 1, null, null, true);
+                $list->load(['user', 'course']);
+                $data = $this->formatCourseSignsData($list);
+                $filename = '审核通过人数明细';
+                break;
+
+            case 'course_signs_pass_unique':
+                $list = CourseSign::courseSignsTotalByUnique($params['start_date'], $params['end_date'], 1, null, null, true);
+                $data = $this->formatUsersData($list);
+                $filename = '审核通过人数去重明细';
+                break;
+
+            case 'course_total':
+                $list = $this->getCalendarsByCourses($courses, $params['start_date'], $params['end_date']);
+                $list->load('course');
+                $data = $this->formatCalendarData($list);
+                $filename = '开课场次明细';
+                break;
+
+            case 'course_type_detail':
+                if (!$course_id) {
+                    return $this->fail([ResponseCode::ERROR_PARAMETER, '课程分类明细需要提供course_id参数']);
+                }
+                $course_ids = explode(',', $course_id);
+                $list = CourseSign::courseSignsTotal($params['start_date'], $params['end_date'], 1, $course_ids, null, true);
+                $list->load(['user', 'course']);
+                $data = $this->formatCourseSignsData($list);
+                $filename = '课程分类明细';
+                break;
+
+            case 'area_detail':
+                if (!$area) {
+                    return $this->fail([ResponseCode::ERROR_PARAMETER, '区域明细需要提供area参数']);
+                }
+                $list = CourseSign::courseSignsTotal($params['start_date'], $params['end_date'], 1, $courses->pluck('id'), $area, true);
+                $list->load(['user', 'course']);
+                $data = $this->formatCourseSignsData($list);
+                $filename = '区域明细_' . $area;
+                break;
+        }
+
+        if (empty($data)) {
+            return $this->fail([ResponseCode::ERROR_PARAMETER, '没有可导出的数据']);
+        }
+
+        // 定义导出字段
+        $exportFields = $this->getExportFields($export_type);
+
+        // 导出Excel
+        return Excel::download(
+            new CommonExport($data, $exportFields),
+            $filename . '_' . date('YmdHis') . '.xlsx'
+        );
+    }
+
+    /**
+     * 获取课程统计参数
+     */
+    private function getCoursesHomeParams()
+    {
         $course_type_id = request('course_type_id', '');
         if ($course_type_id) {
-            // 部分
             $course_type_id = explode(',', $course_type_id);
         } else {
-            // 全部
             $course_type_id = CourseType::pluck('id')->toArray();
         }
-        // 课程
-        $courses = Course::whereIn('type', $course_type_id)
-            // ->where('start_date', '<=', $end_date)
-            // ->where('start_date', '>=', $start_date)
+
+        return [
+            'start_date' => request('start_date', CourseType::START_DATE),
+            'end_date' => request('end_date', date('Y-m-d')),
+            'course_type_id' => $course_type_id,
+        ];
+    }
+
+    /**
+     * 根据课程体系ID获取课程列表
+     */
+    private function getCoursesByTypeIds($course_type_id)
+    {
+        return Course::whereIn('type', $course_type_id)->get();
+    }
+
+    /**
+     * 根据课程列表获取日历数据
+     */
+    private function getCalendarsByCourses($courses, $start_date, $end_date)
+    {
+        return Calendar::whereIn('course_id', $courses->pluck('id'))
+            ->whereBetween('date', [$start_date, $end_date])
             ->get();
+    }
 
-        // 报名人数
-        $list['course_signs_total'] = CourseSign::courseSignsTotal($start_date, $end_date);
-        // 审核通过人数
-        $list['course_signs_pass'] = CourseSign::courseSignsTotal($start_date, $end_date, 1);
-        // 审核通过人数去重
-        $list['course_signs_pass_unique'] = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, null, null, $userIds);
-        // 开课场次
-        $calendar = Calendar::whereIn('course_id', $courses->pluck('id'))->whereBetween('date', [$start_date, $end_date])->get();
-        $list['course_total'] = $calendar->count();
-        // 开课天数
-        $list['course_day_total'] = $calendar->sum(function ($course) {
-            $start = Carbon::parse($course->start_time);
-            $end = Carbon::parse($course->end_time);
-            return $end->diffInDays($start) + 1; // 包含起始和结束日期
-        });
-        // 课程分类明细统计
+    /**
+     * 获取课程分类明细统计
+     */
+    private function getCourseTypesSum($start_date, $end_date, $course_type_id)
+    {
         $courseTypesSum = [];
         $courseTypes = CourseType::whereIn('id', $course_type_id)->get();
         foreach ($courseTypes as $courseType) {
-            // 获取课程
-            $courses2 = Course::where('type', $courseType->id)
-                //  ->where('start_date', '<=', $end_date)
-                //  ->where('start_date', '>=', $start_date)
-                ->get();
+            $courses2 = Course::where('type', $courseType->id)->get();
             foreach ($courses2 as $course) {
                 $courseTypesSum[] = [
                     'course_type' => $courseType->name,
-                    // 培养人数
                     'course_type_signs_pass' => CourseSign::courseSignsTotal($start_date, $end_date, 1, $courses2->pluck('id')),
-                    // 去重培养人数
-                    'course_type_signs_pass_unique' => CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses2->pluck('id'), null, $userIds),
-                    'user_ids' => $userIds,
+                    'course_type_signs_pass_unique' => CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses2->pluck('id'), null),
                     'course_name' => $course->name,
                     'course_signs_pass' => CourseSign::courseSignsTotal($start_date, $end_date, 1, [$course->id]),
                 ];
             }
         }
-        // 区域明细统计
+        return $courseTypesSum;
+    }
+
+    /**
+     * 获取区域明细统计
+     */
+    private function getAreasStatistics($start_date, $end_date, $courses)
+    {
         $areas = ParameterDetail::where('parameter_id', 5)->get();
         foreach ($areas as $area) {
             $area->course_signs_pass = CourseSign::courseSignsTotal($start_date, $end_date, 1, $courses->pluck('id'), $area->value);
-            $area->course_signs_pass_unique = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), $area->value, $userIds);
-            $area->user_ids = $userIds;
+            $area->course_signs_pass_unique = CourseSign::courseSignsTotalByUnique($start_date, $end_date, 1, $courses->pluck('id'), $area->value);
         }
-        return $this->success(compact('list', 'courseTypesSum', 'areas'));
+        return $areas;
+    }
+
+    /**
+     * 格式化课程报名数据
+     */
+    private function formatCourseSignsData($list)
+    {
+        $data = [];
+        foreach ($list as $item) {
+            $user = $item->user;
+            $course = $item->course;
+            $data[] = [
+                'name' => $user ? ($user->name ?? $user->username ?? '') : '',
+                'mobile' => $user->mobile ?? '',
+                'company_name' => $user->company_name ?? '',
+                'company_position' => $user->company_position ?? '',
+                'company_area' => $user->company_area ?? '',
+                'course_name' => $course->name ?? '',
+                'status_text' => $item->status_text ?? '',
+                'fee_status_text' => $item->fee_status_text ?? '',
+                'created_at' => $item->created_at ?? '',
+            ];
+        }
+        return $data;
+    }
+
+    /**
+     * 格式化用户数据（去重）
+     */
+    private function formatUsersData($list)
+    {
+        $data = [];
+        foreach ($list as $user) {
+            $data[] = [
+                'name' => $user->name ?? $user->username ?? '',
+                'mobile' => $user->mobile ?? '',
+                'company_name' => $user->company_name ?? '',
+                'company_position' => $user->company_position ?? '',
+                'company_area' => $user->company_area ?? '',
+                'email' => $user->email ?? '',
+            ];
+        }
+        return $data;
+    }
+
+    /**
+     * 格式化日历数据
+     */
+    private function formatCalendarData($list)
+    {
+        $data = [];
+        foreach ($list as $item) {
+            $course = $item->course;
+            $data[] = [
+                'course_name' => $course ? ($course->name ?? '') : '',
+                'date' => $item->date ?? '',
+                'start_time' => $item->start_time ?? '',
+                'end_time' => $item->end_time ?? '',
+                'type_text' => $item->type_text ?? '',
+                'is_publish_text' => $item->is_publish_text ?? '',
+            ];
+        }
+        return $data;
+    }
+
+    /**
+     * 获取导出字段配置
+     */
+    private function getExportFields($export_type)
+    {
+        $fields = [
+            'course_signs_total' => [
+                'name' => '姓名',
+                'mobile' => '手机号',
+                'company_name' => '公司名称',
+                'company_position' => '职务',
+                'company_area' => '公司区域',
+                'course_name' => '课程名称',
+                'status_text' => '审核状态',
+                'fee_status_text' => '缴费状态',
+                'created_at' => '报名时间',
+            ],
+            'course_signs_pass' => [
+                'name' => '姓名',
+                'mobile' => '手机号',
+                'company_name' => '公司名称',
+                'company_position' => '职务',
+                'company_area' => '公司区域',
+                'course_name' => '课程名称',
+                'fee_status_text' => '缴费状态',
+                'created_at' => '报名时间',
+            ],
+            'course_signs_pass_unique' => [
+                'name' => '姓名',
+                'mobile' => '手机号',
+                'company_name' => '公司名称',
+                'company_position' => '职务',
+                'company_area' => '公司区域',
+                'email' => '邮箱',
+            ],
+            'course_total' => [
+                'course_name' => '课程名称',
+                'date' => '日期',
+                'start_time' => '开始时间',
+                'end_time' => '结束时间',
+                'type_text' => '类型',
+                'is_publish_text' => '是否发布',
+            ],
+            'course_type_detail' => [
+                'name' => '姓名',
+                'mobile' => '手机号',
+                'company_name' => '公司名称',
+                'company_position' => '职务',
+                'company_area' => '公司区域',
+                'course_name' => '课程名称',
+                'fee_status_text' => '缴费状态',
+                'created_at' => '报名时间',
+            ],
+            'area_detail' => [
+                'name' => '姓名',
+                'mobile' => '手机号',
+                'company_name' => '公司名称',
+                'company_position' => '职务',
+                'company_area' => '公司区域',
+                'course_name' => '课程名称',
+                'fee_status_text' => '缴费状态',
+                'created_at' => '报名时间',
+            ],
+        ];
+
+        return $fields[$export_type] ?? [];
     }
 
     /**
diff --git a/app/Models/CourseSign.php b/app/Models/CourseSign.php
index 9b328af..54d81e3 100755
--- a/app/Models/CourseSign.php
+++ b/app/Models/CourseSign.php
@@ -78,7 +78,7 @@ class CourseSign extends SoftDeletesModel
     /**
      * 指定时间内的报名信息(未去重)
      */
-    public static function courseSignsTotal($start_date, $end_date, $status = null, $course_ids = null, $area = null)
+    public static function courseSignsTotal($start_date, $end_date, $status = null, $course_ids = null, $area = null, $retList = false)
     {
         $total = CourseSign::whereDate('created_at', '>=', $start_date)
             ->whereDate('created_at', '<=', $end_date)
@@ -98,15 +98,20 @@ class CourseSign extends SoftDeletesModel
                 if (isset($course_ids)) {
                     $query->whereIn('course_id', $course_ids);
                 }
-            })->whereNotIn('status', [4, 5])
-            ->count();
-        return $total;
+            })->whereNotIn('status', [4, 5]);
+        if ($retList) {
+            // 返回列表
+            return $total->get();
+        } else {
+            // 返回统计数据
+            return $total->count();
+        }
     }
 
     /**
      * 指定时间内的报名信息(去重)
      */
-    public static function courseSignsTotalByUnique($start_date, $end_date, $status = null, $course_ids = null, $area = null, &$userIds = null)
+    public static function courseSignsTotalByUnique($start_date, $end_date, $status = null, $course_ids = null, $area = null, $retList = false)
     {
         $courseSignByType = CourseSign::whereDate('created_at', '>=', $start_date)
             ->whereDate('created_at', '<=', $end_date)
@@ -128,30 +133,14 @@ class CourseSign extends SoftDeletesModel
                 }
             })->whereNotIn('status', [4, 5])
             ->get();
-        $userIds = $courseSignByType->implode('user_id', ',');
-        return User::whereIn('id', $courseSignByType->pluck('user_id'))->distinct('mobile')->count();
+        $user = User::whereIn('id', $courseSignByType->pluck('user_id'))->distinct('mobile');
+        if ($retList) {
+            // 列表
+            return $user->get();
+        } else {
+            // 统计数据
+            return $user->count();
+        }
     }
-
-    /**
-     * 指定时间内的被投企业
-     */
-    public static function yhInvested($start_date, $end_date, $status = null, $course_ids = null)
-    {
-        $courseSignByType = CourseSign::whereDate('created_at', '>=', $start_date)
-            ->whereDate('created_at', '<=', $end_date)
-            ->where(function ($query) use ($status, $course_ids) {
-                if (isset($status)) {
-                    $query->where('status', $status);
-                }
-                if (isset($course_ids)) {
-                    $query->whereIn('course_id', $course_ids);
-                }
-            })->whereNotIn('status', [4, 5])
-            ->get();
-        return Company::whereHas('users', function ($query) use ($courseSignByType) {
-            $query->whereIn('id', $courseSignByType->pluck('user_id'));
-        })->where('is_yh_invested', 1)->count();
-    }
-
 }
 
diff --git a/routes/api.php b/routes/api.php
index 847adc7..9398cef 100755
--- a/routes/api.php
+++ b/routes/api.php
@@ -38,6 +38,7 @@ Route::group(["namespace" => "Admin", "prefix" => "admin"], function () {
     Route::get('other/home-v2', [\App\Http\Controllers\Admin\OtherController::class, "homeV2"]);
 
     Route::get('other/courses-home', [\App\Http\Controllers\Admin\OtherController::class, "coursesHome"]);
+    Route::get('other/courses-home-export', [\App\Http\Controllers\Admin\OtherController::class, "coursesHomeExport"]);
 
     // 验证码登陆
     Route::get('auth/sms-login', [\App\Http\Controllers\Admin\AuthController::class, "smsLogin"]);