diff --git a/app/common/controller/UsedCarController.php b/app/common/controller/UsedCarController.php
index cade0db..278369f 100644
--- a/app/common/controller/UsedCarController.php
+++ b/app/common/controller/UsedCarController.php
@@ -3,6 +3,7 @@ namespace app\common\controller;
 
 use app\common\controller\BaseController;
 use app\common\model\UsedCar;
+use app\common\model\UsedCarPdfLog;
 use app\common\service\OssService;
 use app\common\traits\crud\CrudControllerTrait;
 use app\common\service\UsedCarService;
@@ -104,14 +105,23 @@ class UsedCarController extends BaseController
          }
      }
 
+    /**
+     * 生成pdf
+     * @param Request $request
+     * @return \support\Response
+     */
      public function producePdf(Request $request){
          try {
+             $price = $request->get('price');
+             if(empty($price)){
+                 throw new BusinessException("请输入生成pdf中的价格");
+             }
              $raw = $this->service->serviceShow($request);
              $data = $this->transformData($raw, method_exists($this, 'showFormat')
                  ? [$this, 'showFormat']
                  : null);
              $images = [];
-             foreach ($data['images_pull'] as $key => $image){
+             foreach ($data['images_pull'] as $image){
                  $images[] = $this->service->downloadImage($image);
              }
              $data['images'] = $images;
@@ -133,6 +143,13 @@ class UsedCarController extends BaseController
 
              array_map('unlink', glob(runtime_path('pdf/images/*.jpg')));
              array_map('unlink', glob(runtime_path('pdf/attachment/*.pdf')));
+
+             UsedCarPdfLog::create([
+                 'user_id' => $request->user['id'],
+                 'used_car_id' => $request->get('id'),
+                 'price_snapshot' => $price,
+                 'pdf_path' => $pdf,
+             ]);
              return $this->success($pdf);
          } catch (\Throwable $e) {
              return $this->error($e->getMessage());