diff --git a/app/common/controller/UsedCarController.php b/app/common/controller/UsedCarController.php
index 13fd88d..cca9728 100644
--- a/app/common/controller/UsedCarController.php
+++ b/app/common/controller/UsedCarController.php
@@ -6,9 +6,11 @@ use app\common\model\UsedCar;
 use app\common\model\UsedCarPdfLog;
 use app\common\model\User;
 use app\common\service\OssService;
+use app\common\service\SparkService;
 use app\common\traits\crud\CrudControllerTrait;
 use app\common\service\UsedCarService;
 use app\common\utils\pdf\service\MpdfDriver;
+use app\queue\utils\XunfeiFanyi;
 use support\exception\BusinessException;
 use support\Request;
 
@@ -22,6 +24,19 @@ class UsedCarController extends BaseController
 
     protected $noNeedHeaderData = ['downloadPdf'];
 
+    protected $lang = [
+        'en' => '英语',
+        'ru' => '俄语',
+        'es' => '西班牙语',
+        'ar' => '阿拉伯语',
+    ];
+    protected $currency = [
+        'USD' => '$',
+        'RUB' => '₽',
+        'AED' => 'د.إ',
+        'EUR' => '€',
+    ];
+
     public function __construct()
     {
         $this->service = new UsedCarService();
@@ -114,9 +129,17 @@ class UsedCarController extends BaseController
      public function producePdf(Request $request){
          try {
              $price = $request->get('price');
+             $lang = $request->get('lang');
+             $currency = $request->get('currency');
              if(empty($price)){
                  throw new BusinessException("请输入生成pdf中的价格");
              }
+             if(empty($lang) || empty($this->lang[$lang])){
+                 throw new BusinessException("语种错误");
+             }
+             if(empty($currency) || empty($this->currency[$currency])){
+                 throw new BusinessException("币种错误");
+             }
              $raw = $this->service->serviceShow($request);
              $data = $this->transformData($raw, method_exists($this, 'showFormat')
                  ? [$this, 'showFormat']
@@ -146,7 +169,12 @@ class UsedCarController extends BaseController
                  $user['social_code'] = $ossService->generatePrivateUrl($user['social_code']);
                  $user['social_code'] = $this->service->downloadImage($user['social_code']);
              }
-             $pdf = (new MpdfDriver())->exportUsedCarPdf($data,$user,$contact);
+
+             $field = $this->field($lang);//字段相关外文
+             $field['currency'] = $this->currency[$currency];
+             $data = $this->fanyi($data, $lang);//车辆字段翻译外文
+             $contactField = $this->contact($lang); //名片相关外文
+             $pdf = (new MpdfDriver())->exportUsedCarPdf($field,$data,$user,$contactField,$contact);
              UsedCar::where('id', $data['id'])->update(['pdf_src' => $pdf]);
 
              array_map('unlink', glob(runtime_path('pdf/images/*.jpg')));
@@ -160,7 +188,7 @@ class UsedCarController extends BaseController
              ]);
              return $this->success($pdf);
          } catch (\Throwable $e) {
-             return $this->error($e->getMessage());
+             return $this->error($e->getMessage().$e->getLine().$e->getFile());
          }
      }
 
@@ -178,6 +206,160 @@ class UsedCarController extends BaseController
          );
      }
 
+     public function fanyi($data, $to){
+         foreach ($data as $k => $v) {
+             if (in_array($k, ['product_name', 'source_place', 'body_color', 'condition_desc']) && !empty(trim($v))) {
+//                 $xunfei = new XunfeiFanyi();
+//                 $data[$k] = $xunfei->fanyi($v, $from = 'cn', $to);
+
+                 $toLang = $this->lang[$to];
+                 $spark = new SparkService();
+                 $str = $spark->chat("将“{$v}”翻译为{$toLang},不要有多余的描述");
+                 $str = preg_replace('/[\x{4e00}-\x{9fa5}]/u', '', $str);
+                 $data[$k] =str_replace(['(',')','（','）','"'], '', $str);;
+             }
+         }
+         return $data;
+     }
+
+    /**
+     * 字段名
+     * @param $data
+     * @param $to
+     * @return mixed
+     */
+     public function field($to){
+         $field = [
+             'cn' => [
+                 'price' => '车价',
+                 'source_place' => '车源地',
+                 'plate_time' => '上牌时间',
+                 'displacement' => '排量',
+                 'mileage' => '里程',
+                 'power' => '马力',
+                 'body_color' => '车身颜色',
+                 'created_at' => '创建时间',
+                 'condition_desc' => '车况介绍',
+                 'images' => '产品图',
+             ],
+
+             'en' => [
+                 'price' => 'Price',
+                 'source_place' => 'Vehicle Location',
+                 'plate_time' => 'Registration Date',
+                 'displacement' => 'Engine Displacement',
+                 'mileage' => 'Mileage',
+                 'power' => 'Horsepower',
+                 'body_color' => 'Body Color',
+                 'created_at' => 'Created At',
+                 'condition_desc' => 'Vehicle Condition',
+                 'images' => 'Images',
+             ],
+
+             'ru' => [
+                 'price' => 'Цена',
+                 'source_place' => 'Местонахождение автомобиля',
+                 'plate_time' => 'Дата регистрации',
+                 'displacement' => 'Объём двигателя',
+                 'mileage' => 'Пробег',
+                 'power' => 'Мощность',
+                 'body_color' => 'Цвет кузова',
+                 'created_at' => 'Дата создания',
+                 'condition_desc' => 'Состояние автомобиля',
+                 'images' => 'Фотографии',
+             ],
+
+             'es' => [
+                 'price' => 'Precio',
+                 'source_place' => 'Ubicación del vehículo',
+                 'plate_time' => 'Fecha de matriculación',
+                 'displacement' => 'Cilindrada',
+                 'mileage' => 'Kilometraje',
+                 'power' => 'Potencia',
+                 'body_color' => 'Color de la carrocería',
+                 'created_at' => 'Fecha de creación',
+                 'condition_desc' => 'Estado del vehículo',
+                 'images' => 'Imágenes',
+             ],
+
+             'ar' => [
+                 'price' => 'السعر',
+                 'source_place' => 'موقع السيارة',
+                 'plate_time' => 'تاريخ التسجيل',
+                 'displacement' => 'سعة المحرك',
+                 'mileage' => 'المسافة المقطوعة',
+                 'power' => 'قوة المحرك',
+                 'body_color' => 'لون الهيكل',
+                 'created_at' => 'تاريخ الإنشاء',
+                 'condition_desc' => 'حالة السيارة',
+                 'images' => 'صور المنتج',
+             ],
+         ];
+         return $field[$to];
+//         foreach ($field as $k => $v) {
+////             $xunfei = new XunfeiFanyi();
+////             $field[$k] = $xunfei->fanyi($v, $from = 'cn', $to);
+//             $toLang = $this->lang[$to];
+//             $spark = new SparkService();
+//             $field[$k] = $spark->chat("“{$v}”翻译为{$toLang},不要有多余的描述");
+//         }
+//         return $field;
+     }
+
+    /**
+     * 名片外文
+     */
+     public function contact($to){
+         $contactField = [
+             'cn' => [
+                 'title' => '联系人名片',
+                 'name' => '姓名',
+                 'email' => '邮箱',
+                 'phone' => '电话',
+                 'WhatsApp' => 'WhatsApp',
+                 'code' => '二维码',
+             ],
+
+             'en' => [
+                 'title' => 'Contact Name Card',
+                 'name' => 'Name',
+                 'email' => 'Email',
+                 'phone' => 'Phone',
+                 'WhatsApp' => 'WhatsApp',
+                 'code' => 'QR Code',
+             ],
+
+             'ru' => [
+                 'title' => 'Контактная карточка',
+                 'name' => 'Имя',
+                 'email' => 'Электронная почта',
+                 'phone' => 'Телефон',
+                 'WhatsApp' => 'WhatsApp',
+                 'code' => 'QR-код',
+             ],
+
+             'es' => [
+                 'title' => 'Tarjeta de visita de contacto',
+                 'name' => 'Nombre',
+                 'email' => 'Correo electrónico',
+                 'phone' => 'Teléfono',
+                 'WhatsApp' => 'WhatsApp',
+                 'code' => 'Código QR',
+             ],
+
+             'ar' => [
+                 'title' => 'بطاقة الاتصال',
+                 'name' => 'الاسم',
+                 'email' => 'البريد الإلكتروني',
+                 'phone' => 'الهاتف',
+                 'WhatsApp' => 'واتساب',
+                 'code' => 'رمز QR',
+             ],
+         ];
+
+         return $contactField[$to];
+     }
+
     public function getPdf(Request $request)
     {
         try {
diff --git a/app/common/service/SparkService.php b/app/common/service/SparkService.php
new file mode 100644
index 0000000..171eae5
--- /dev/null
+++ b/app/common/service/SparkService.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace app\common\service;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\RequestException;
+
+class SparkService
+{
+    protected Client $client;
+    protected string $apiPassword;
+    protected string $model;
+
+    public function __construct()
+    {
+        $config = config('spark_lite');
+
+        $this->apiPassword  = $config['api_password'];
+        $this->model        = $config['model'];
+
+        // 使用 Guzzle 客户端，base_uri 指向 Spark API
+        $this->client = new Client([
+            'base_uri' => $config['base_uri'],
+            'timeout'  => 30,
+            'verify' => false,
+        ]);
+    }
+
+    /**
+     * 发送聊天请求
+     *
+     * @param string $message 用户输入文本
+     * @param string|null $userId 可选的用户唯一 ID
+     * @param array $options 其他可选参数（temperature 等）
+     * @return 返回 API 解析后的结果
+     */
+    public function chat(string $message, ?string $userId = null, array $options = [],string $file = 'spark')
+    {
+        $payload = array_merge([
+            'model'    => $this->model,
+            'messages' => [
+                [
+                    'role'    => 'user',
+                    'content' => $message,
+                ]
+            ],
+            // 可根据需要设置
+            'temperature' => 1.0,
+            'top_k'       => 4,
+        ], $options);
+
+        if ($userId !== null) {
+            $payload['user'] = $userId;
+        }
+
+        try {
+            $response = $this->client->post('chat/completions', [
+                'headers' => [
+                    'Content-Type'  => 'application/json',
+                    'Authorization' => "Bearer {$this->apiPassword}",
+                ],
+                'json'    => $payload,
+            ]);
+
+            $body = (string) $response->getBody();
+            $result =  json_decode($body, true);
+            if($result['code'] != 0){
+                flg('spark chat:'.$body,false,$file);
+            }
+            return $result['choices'][0]['message']['content'];
+        } catch (RequestException $e) {
+            // 错误处理
+            $message = $e->getMessage();
+            if ($e->hasResponse()) {
+                $message .= ' ' . $e->getResponse()->getBody();
+            }
+            // log 或抛出异常都可以
+            error_log("[SparkService] Chat Error: {$message}");
+            return null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/common/utils/XunfeiFanyi.php b/app/common/utils/XunfeiFanyi.php
new file mode 100644
index 0000000..0b06ec2
--- /dev/null
+++ b/app/common/utils/XunfeiFanyi.php
@@ -0,0 +1,138 @@
+<?php
+
+namespace app\common\utils;
+
+
+use support\Log;
+
+class XunfeiFanyi
+{
+
+    protected $error = "";
+
+    public function tocurl($url, $header, $content)
+    {
+        $ch = curl_init();
+        if(substr($url,0,5)=='https'){
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
+            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);  // 从证书中检查SSL加密算法是否存在
+            curl_setopt($ch, CURLOPT_SSLVERSION, 1);
+        }
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_URL, $url);
+        if (is_array($header)) {
+            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
+        }
+        curl_setopt($ch, CURLOPT_POST, true);
+        if (!empty($content)) {
+            if (is_array($content)) {
+                curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($content));
+            } else if (is_string($content)) {
+                curl_setopt($ch, CURLOPT_POSTFIELDS, $content);
+            }
+        }
+        $response = curl_exec($ch);
+        $error=curl_error($ch);
+        //var_dump($error);
+        if($error){
+            die($error);
+        }
+        $header = curl_getinfo($ch);
+        curl_close($ch);
+        $data = array('header' => $header,'body' => $response);
+        return $data;
+    }
+
+
+    public function xfyun($text = "中华人民共和国于1949年成立", $from = "cn", $to = "en") 
+    {
+		//在控制台-我的应用-机器翻译获取
+        $app_id = "3d46198c";
+		//在控制台-我的应用-机器翻译获取
+        $api_sec = "ZWY2MmUyNjJjYmFkOTFlYTVmYWVhMGYy";
+		//在控制台-我的应用-机器翻译获取
+        $api_key = "b6d805f240176ecaea85130cb5f2bca1";
+		// 机器翻译接口地址
+        $url = "https://ntrans.xfyun.cn/v2/ots";
+        //body组装
+        // $text = "中华人民共和国于1949年成立";//待翻译文本
+        $body = json_encode($this->getBody($app_id, $from, $to, $text));
+
+        // 组装http请求头
+        $date =gmdate('D, d M Y H:i:s') . ' GMT';
+
+        $digestBase64  = "SHA-256=".base64_encode(hash("sha256", $body, true));
+        $builder = sprintf("host: %s
+date: %s
+POST /v2/ots HTTP/1.1
+digest: %s", "ntrans.xfyun.cn", $date, $digestBase64);
+        // echo($builder);
+        $sha = base64_encode(hash_hmac("sha256", $builder, $api_sec, true));
+
+        $authorization = sprintf("api_key=\"%s\", algorithm=\"%s\", headers=\"%s\", signature=\"%s\"", $api_key,"hmac-sha256",
+            "host date request-line digest", $sha);
+
+        $header = [
+            "Authorization: ".$authorization,
+            'Content-Type: application/json',
+            'Accept: application/json,version=1.0',
+            'Host: ntrans.xfyun.cn',
+            'Date: ' .$date,
+            'Digest: '.$digestBase64
+        ];
+        $response = $this->tocurl($url, $header, $body);
+
+        // var_dump($response['body']);
+        return $response;
+    }
+
+
+    public function getBody($app_id, $from, $to, $text) 
+    {
+        $common_param = [
+            'app_id'   => $app_id
+        ];
+
+        $business = [
+            'from' => $from,
+            'to'   => $to,
+        ];
+
+        $data = [
+            "text" => base64_encode($text)
+        ];
+
+        return $body = [
+            'common' => $common_param,
+            'business' => $business,
+            'data' => $data
+        ];
+    }
+    
+    // 翻译
+    public function fanyi($text = "", $from = "", $to = "")
+    {
+        try {
+            $res = $this->xfyun($text, $from, $to);
+            $data = json_decode($res["body"], true);
+            if ($data["code"] === 0) {
+                return $data["data"]["result"];
+            } else {
+                $this->error = $data["message"];
+                Log::error("XunfeiFanyi 失败: ".$data["message"],[$data]);
+                return false;
+            }
+        } catch (\Throwable $th) {
+            $this->error = $th->getMessage();
+            Log::error("XunfeiFanyi 错误: ".$th->getMessage());
+            return false;
+        }
+    }
+
+    // 异常
+    public function error()
+    {
+        return $this->error;
+    }
+
+}
\ No newline at end of file
diff --git a/app/common/utils/pdf/service/MpdfDriver.php b/app/common/utils/pdf/service/MpdfDriver.php
index 436cb34..08981d7 100644
--- a/app/common/utils/pdf/service/MpdfDriver.php
+++ b/app/common/utils/pdf/service/MpdfDriver.php
@@ -116,7 +116,7 @@ class MpdfDriver
         return [$css, $html];
     }
 
-    public function exportUsedCarPdf($car,$user,$contact)
+    public function exportUsedCarPdf($field,$car,$user,$contactField,$contact)
     {
         /*$car = [
             'title' => '奥迪Q3 2013款 35 TFSI 舒适型',
@@ -157,7 +157,7 @@ class MpdfDriver
         $mpdf->SetProtection(//限制篡改或盗用
             ['print'],      // 允许的权限 copy:允许复制、print:允许打印
             '',                     // 用户密码（可留空）
-            'Admin@2026@!#'         // 拥有者密码（一定要设置）
+            $car['code']         // 拥有者密码（一定要设置）
         );
 
         //设置水印
diff --git a/app/common/utils/pdf/template/contactCard.stub b/app/common/utils/pdf/template/contactCard.stub
index 5b8c4f4..493f73f 100644
--- a/app/common/utils/pdf/template/contactCard.stub
+++ b/app/common/utils/pdf/template/contactCard.stub
@@ -52,17 +52,17 @@
 </head>
 <body>
 
-<h2>联系人名片</h2>
+<h2><?= $contactField['title'] ?></h2>
 
 <div class="card">
 <?php if (!empty($user['name'])): ?>
-    <div class="row"><span class="label">姓名：</span><?= $user['name'] ?></div>
+    <div class="row"><span class="label"><?= $contactField['name'] ?>：</span><?= $user['name'] ?></div>
 <?php endif; ?>
 <?php if (!empty($user['email'])): ?>
-    <div class="row"><span class="label">邮箱：</span><?= $user['email'] ?></div>
+    <div class="row"><span class="label"><?= $contactField['name'] ?>：</span><?= $user['email'] ?></div>
 <?php endif; ?>
 <?php if (!empty($user['phone'])): ?>
-    <div class="row"><span class="label">电话：</span><?= $user['phone'] ?></div>
+    <div class="row"><span class="label"><?= $contactField['name'] ?>：</span><?= $user['phone'] ?></div>
 <?php endif; ?>
 <?php if (!empty($user['whatsapp'])): ?>
     <div class="row"><span class="label">WhatsApp：</span><?= $user['whatsapp'] ?></div>
@@ -70,7 +70,7 @@
 
 <?php if (!empty($user['social']) && !empty($user['social_code'])): ?>
     <div class="qrcode-wrap">
-        <div><?= $user['social'] ?> 二维码</div>
+        <div><?= $contactField['code'] ?></div>
         <img style = "width: 270px;height: 270px;margin-top: 30px;" src="<?= $user['social_code'] ?>">
     </div>
 <?php endif; ?>
diff --git a/app/common/utils/pdf/template/usedCar.stub b/app/common/utils/pdf/template/usedCar.stub
index ed10ee5..06df83b 100644
--- a/app/common/utils/pdf/template/usedCar.stub
+++ b/app/common/utils/pdf/template/usedCar.stub
@@ -70,59 +70,85 @@
 
 <table class="info-table">
     <tr>
-        <td class="label">车价</td>
-        <td class="price">¥ <?= number_format($car['price'], 2) ?></td>
+        <td class="label"><?= $field['price'] ?></td>
+        <td class="price"><?= $field['currency'].' ' ?><?= number_format($car['price'], 2) ?></td>
     </tr>
     <tr>
-        <td class="label">车源地</td>
+        <td class="label"><?= $field['source_place'] ?></td>
         <td><?= $car['source_place'] ?></td>
     </tr>
     <tr>
-        <td class="label">上牌时间</td>
+        <td class="label"><?= $field['plate_time'] ?></td>
         <td><?= $car['plate_time'] ?></td>
     </tr>
     <tr>
-        <td class="label">排量</td>
+        <td class="label"><?= $field['displacement'] ?></td>
         <td><?= $car['displacement'] ?></td>
     </tr>
     <tr>
-        <td class="label">里程</td>
+        <td class="label"><?= $field['mileage'] ?></td>
         <td><?= $car['mileage'].'km' ?></td>
     </tr>
     <tr>
-        <td class="label">马力</td>
+        <td class="label"><?= $field['power'] ?></td>
         <td><?= $car['power'] ?> </td>
     </tr>
     <tr>
-        <td class="label">车身颜色</td>
+        <td class="label"><?= $field['body_color'] ?></td>
         <td><?= $car['body_color'] ?: '-' ?></td>
     </tr>
     <tr>
-        <td class="label">创建时间</td>
+        <td class="label"><?= $field['created_at'] ?></td>
         <td><?= $car['created_at'] ?></td>
     </tr>
 </table>
 
-<h2>车况介绍</h2>
+<?php if (!empty($car['condition_desc'])): ?>
+<h2><?= $field['condition_desc'] ?></h2>
 <div class="desc">
     <?= nl2br(htmlspecialchars($car['condition_desc'])) ?>
 </div>
+<?php endif; ?>
+
 
-<h2>产品图</h2>
 <div class="image-list">
     <table width="100%" cellpadding="6" cellspacing="0">
-        <tr>
+        <thead>
+            <tr>
+               <th colspan="2" style="
+                    font-size:28px;
+                    font-weight:bold;
+                    text-align:left;
+                    padding:12px 0;
+                    border-left:4px solid #1677ff;
+                    padding-left:10px;
+                    background:#fff;
+                ">
+                   <div style="
+                       font-size:28px;
+                       font-weight:bold;
+                       padding:10px 0;
+                   ">
+                   <?= $field['images'] ?>
+                   </div>
+                </th >
+            </tr>
+        </thead>
+        <tbody>
             <?php foreach ($car['images'] as $i => $img): ?>
+                <?php if ($i % 2 === 0): ?>
+                    <tr>
+                <?php endif; ?>
+
                 <td width="50%" align="center">
                     <img src="<?= $img ?>" style="width:100%; border-radius:4px;">
                 </td>
 
-                <?php if (($i + 1) % 2 === 0): ?>
-                    </tr><tr>
+                <?php if ($i % 2 === 1): ?>
+                    </tr>
                 <?php endif; ?>
-
             <?php endforeach; ?>
-        </tr>
+        </tbody>
     </table>
 </div>
 
diff --git a/app/queue/utils/XunfeiFanyi.php b/app/queue/utils/XunfeiFanyi.php
index e380d21..580136f 100644
--- a/app/queue/utils/XunfeiFanyi.php
+++ b/app/queue/utils/XunfeiFanyi.php
@@ -40,6 +40,7 @@ class XunfeiFanyi
         $header = curl_getinfo($ch);
         curl_close($ch);
         $data = array('header' => $header,'body' => $response);
+        var_dump($data);
         return $data;
     }
 
@@ -82,7 +83,6 @@ digest: %s", "ntrans.xfyun.cn", $date, $digestBase64);
         ];
         $response = $this->tocurl($url, $header, $body);
 
-        // var_dump($response['body']);
         return $response;
     }
 
diff --git a/config/spark_lite.php b/config/spark_lite.php
new file mode 100644
index 0000000..e21e8dd
--- /dev/null
+++ b/config/spark_lite.php
@@ -0,0 +1,11 @@
+<?php
+return [
+    // 讯飞 Spark Lite 的 APIPassword
+    'api_password' => env('SPARK_API_PASSWORD', ''),
+
+    // 请求基础 URL
+    'base_uri'      => 'https://spark-api-open.xf-yun.com/v1/',
+
+    // 模型名称
+    'model'         => 'lite',
+];