diff --git a/app/common/controller/UsedCarController.php b/app/common/controller/UsedCarController.php
index 08a9d0b..936ccd8 100644
--- a/app/common/controller/UsedCarController.php
+++ b/app/common/controller/UsedCarController.php
@@ -97,8 +97,10 @@ class UsedCarController extends BaseController
              $images = explode(',', $data['images']);
              $ossService = new OssService();
              $images_pull = [];
+             //图片压缩参数 resize,w_1200:最大宽度1200px，quality,Q_50:图片质量如压缩到50%，format,webp:自动转 WebP
+             $process = 'image/resize,w_1000/quality,Q_60/format,webp';
              foreach ($images as $image){
-                 $images_pull[] = $ossService->generatePrivateUrl($image);
+                 $images_pull[] = $ossService->generatePrivateUrlResize($image,3600,$process);
              }
              $data['images_pull'] = $images_pull;
 
diff --git a/app/common/service/OssService.php b/app/common/service/OssService.php
index 1aacc1c..502d641 100644
--- a/app/common/service/OssService.php
+++ b/app/common/service/OssService.php
@@ -57,6 +57,20 @@ class OssService
         return $this->ossClient->signUrl($this->bucket, $objectKey, $expireTime);
     }
 
+    /**
+     * 生成图片的私有访问 URL
+     * @param string $objectKey
+     * @return string
+     */
+    public function generatePrivateUrlResize($objectKey, $expireTime = 3600,$process = 'x-oss-process='.'image/resize,w_1200/quality,Q_50/format,webp')
+    {
+        // 生成 OSS 私有 URL（有效期为 3600 秒）
+        return $this->ossClient->signUrl($this->bucket, $objectKey, $expireTime,'GET',
+            [
+                'x-oss-process' => $process
+            ]);
+    }
+
     /**
      * 删除 OSS 上的文件
      * @param string $objectKey OSS上存储的对象名称
diff --git a/app/common/service/UsedCarService.php b/app/common/service/UsedCarService.php
index 89cc54d..c3ea068 100644
--- a/app/common/service/UsedCarService.php
+++ b/app/common/service/UsedCarService.php
@@ -61,7 +61,7 @@ class UsedCarService
 
                 if (isset($p['scene']) && $p['scene'] == 'self') {
                     $config['where']['user_id'] = $request->user['id'];
-                    $config['where']['role'] = $request->user['role'];
+                    unset($config['where']['role']);
                     unset( $config['where']['status']);
                 }