diff --git a/app/modules/filetransfer/__init__.py b/app/modules/filetransfer/__init__.py
index 21c05fe3..b4da4cb7 100644
--- a/app/modules/filetransfer/__init__.py
+++ b/app/modules/filetransfer/__init__.py
@@ -13,6 +13,7 @@ from app.log import logger
 from app.modules import _ModuleBase
 from app.schemas import TransferInfo, ExistMediaInfo, TmdbEpisode
 from app.schemas.types import MediaType
+from app.utils.string import StringUtils
 from app.utils.system import SystemUtils
 
 lock = Lock()
@@ -53,6 +54,8 @@ class FileTransferModule(_ModuleBase):
             return TransferInfo(success=False,
                                 path=path,
                                 message="未找到媒体库目录")
+        else:
+            logger.info(f"获取转移目标路径：{target}")
         # 转移
         return self.transfer_media(in_path=path,
                                    in_meta=meta,
@@ -629,7 +632,8 @@ class FileTransferModule(_ModuleBase):
         if in_path:
             for path in dest_paths:
                 try:
-                    relative = in_path.relative_to(path).as_posix()
+                    # 计算in_path和path的公共字符串长度
+                    relative = StringUtils.find_common_prefix(str(in_path), str(path))
                     if len(relative) > max_length:
                         max_length = len(relative)
                         target_path = path
diff --git a/app/utils/string.py b/app/utils/string.py
index bacfaa53..bfa06154 100644
--- a/app/utils/string.py
+++ b/app/utils/string.py
@@ -656,3 +656,18 @@ class StringUtils:
             return True
         except ValueError:
             return False
+
+    @staticmethod
+    def find_common_prefix(str1: str, str2: str) -> str:
+        if not str1 or not str2:
+            return ''
+        common_prefix = []
+        min_len = min(len(str1), len(str2))
+
+        for i in range(min_len):
+            if str1[i] == str2[i]:
+                common_prefix.append(str1[i])
+            else:
+                break
+
+        return ''.join(common_prefix)