From 4bcb46a7eba0bd009b0455a93e1d0a02a5b87abe Mon Sep 17 00:00:00 2001
From: xunbu <xunbu3@qq.com>
Date: Thu, 21 Aug 2025 22:38:30 +0800
Subject: [PATCH] small fix

---
 docutranslate/translator/ai_translator/docx_translator.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docutranslate/translator/ai_translator/docx_translator.py b/docutranslate/translator/ai_translator/docx_translator.py
index f9f3317..56b509c 100644
--- a/docutranslate/translator/ai_translator/docx_translator.py
+++ b/docutranslate/translator/ai_translator/docx_translator.py
@@ -157,7 +157,9 @@ class DocxTranslator(Translator):
         doc, elements_to_translate, original_texts = self._pre_translate(document)
         if not original_texts:
             print("\n文件中没有找到需要翻译的文本内容。")
-            document.content = doc.save(BytesIO()).getvalue() # 返回原文件
+            output_stream = BytesIO()
+            doc.save(output_stream)
+            document.content = output_stream.getvalue()
             return self
 
         # 调用翻译 agent