diff --git a/app/chain/transfer.py b/app/chain/transfer.py
index e190eb0f..6baf7e7e 100644
--- a/app/chain/transfer.py
+++ b/app/chain/transfer.py
@@ -188,9 +188,14 @@ class TransferChain(ChainBase):
             logger.warn(f"目录不存在：{directory}")
             return []
 
+        # 单文件
         if directory.is_file():
             return [directory]
 
+        # 蓝光原盘
+        if SystemUtils.is_bluray_dir(directory):
+            return [directory]
+
         # 需要转移的路径列表
         trans_paths = []
 
diff --git a/app/modules/filetransfer/__init__.py b/app/modules/filetransfer/__init__.py
index cdf6014a..b9321c27 100644
--- a/app/modules/filetransfer/__init__.py
+++ b/app/modules/filetransfer/__init__.py
@@ -311,19 +311,6 @@ class FileTransferModule(_ModuleBase):
                                            transfer_type=transfer_type,
                                            over_flag=over_flag)
 
-    @staticmethod
-    def __is_bluray_dir(dir_path: Path) -> bool:
-        """
-        判断是否为蓝光原盘目录
-        """
-        # 蓝光原盘目录必备的文件或文件夹
-        required_files = ['BDMV', 'CERTIFICATE']
-        # 检查目录下是否存在所需文件或文件夹
-        for item in required_files:
-            if (dir_path / item).exists():
-                return True
-        return False
-
     def transfer_media(self,
                        in_path: Path,
                        mediainfo: MediaInfo,
@@ -381,7 +368,7 @@ class FileTransferModule(_ModuleBase):
         err_msgs = []
 
         # 判断是否为蓝光原盘
-        bluray_flag = self.__is_bluray_dir(in_path)
+        bluray_flag = SystemUtils.is_bluray_dir(in_path)
         if bluray_flag:
             # 识别目录名称，不包括后缀
             meta = MetaInfo(in_path.stem)
diff --git a/app/utils/system.py b/app/utils/system.py
index 9956bacd..d809f548 100644
--- a/app/utils/system.py
+++ b/app/utils/system.py
@@ -244,3 +244,16 @@ class SystemUtils:
             except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
                 pass
         return processes
+
+    @staticmethod
+    def is_bluray_dir(dir_path: Path) -> bool:
+        """
+        判断是否为蓝光原盘目录
+        """
+        # 蓝光原盘目录必备的文件或文件夹
+        required_files = ['BDMV', 'CERTIFICATE']
+        # 检查目录下是否存在所需文件或文件夹
+        for item in required_files:
+            if (dir_path / item).exists():
+                return True
+        return False