diff --git a/application/adminapi/controller/UploadFile.php b/application/adminapi/controller/UploadFile.php
index ab64106..39e4aa8 100644
--- a/application/adminapi/controller/UploadFile.php
+++ b/application/adminapi/controller/UploadFile.php
@@ -4,6 +4,7 @@ namespace app\adminapi\controller;
 
 use app\admin\model\AdminLog;
 use app\common\controller\Upload;
+use Overtrue\Pinyin\Pinyin;
 use think\Request;
 
 /**
@@ -32,7 +33,25 @@ class UploadFile extends Upload
         try {
             // 获取临时路径和原始文件名
             $filePath = $file->getRealPath();
-            $objectName = $file->getInfo('name');
+            $originalName = $file->getInfo('name');
+
+            // 提取文件扩展名
+            $extension = pathinfo($originalName, PATHINFO_EXTENSION);
+
+            // 处理文件名（中文转拼音）
+            $fileName = $originalName;
+            if (preg_match('/[\x{4e00}-\x{9fa5}]+/u', $fileName)) {
+                $pinyin = new Pinyin();
+                $fileName = $pinyin->permalink($fileName, ''); // 转换为无分隔符的拼音
+            }
+
+            // 移除扩展名（如果有的话）
+            $fileName = pathinfo($fileName, PATHINFO_FILENAME);
+
+            // 添加唯一标识符（时间戳+随机数）
+            $uniqueId = time() . mt_rand(1000, 9999);
+            $objectName = $fileName . '_' . $uniqueId . '.' . $extension;
+
             // 调用父类方法上传到 OSS
             $result = $this->uploadFile($objectName, $filePath);
             if (!$result) {
diff --git a/application/api/model/BlindBoxTurntableGift.php b/application/api/model/BlindBoxTurntableGift.php
index cda8823..b24b489 100644
--- a/application/api/model/BlindBoxTurntableGift.php
+++ b/application/api/model/BlindBoxTurntableGift.php
@@ -561,21 +561,22 @@ class BlindBoxTurntableGift extends Model
                     if($gift_bag_detail['foreign_id'] == $ext['locking_condition']['selected_gift_id']){
                         //中奖
                         $pan_xlh_num = $pan_xlh_num+1;
+                        $cache_key = 'selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id'];
                         if($pan_xlh_num <= 1){
                             $add_end_time =  $ext['locking_time']['tow_no_locking_time'] * 60;
-                            Cache::set('selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id'],$add_end_time,$add_end_time);
+                            Cache::set($cache_key,$add_end_time,$add_end_time);
                         }else{
 //                            $add_end_time =  ($ext['locking_time']['tow_no_locking_time']-$ext['locking_time']['next_time']) * 60;
-                            if(Cache::get('selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id'])){
-                                $erci_xlh_num = Cache::get('selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id']);
+                            if(Cache::get($cache_key)){
+                                $erci_xlh_num = Cache::get($cache_key);
                                 $add_end_time =  ($erci_xlh_num-$ext['locking_time']['next_time'] *60);
-                                Cache::set('selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id'],$add_end_time,$add_end_time);
+                                Cache::set($cache_key,$add_end_time,$add_end_time);
                             }else{
                                 $add_end_time =  ($ext['locking_time']['tow_no_locking_time']-$ext['locking_time']['next_time']) * 60;
                             }
                         }
                         if($add_end_time <= 30){
-                            Cache::set('selected_gift_id_'.$room_id.$gift_bag_detail['foreign_id'],30,30);
+                            Cache::set($cache_key,30,30);
                             $add_end_time = 30;
                         }
                         $end_time = time() +  $add_end_time;