diff --git a/LunaTranslator/LunaTranslator/ocrengines/xunfei.py b/LunaTranslator/LunaTranslator/ocrengines/xunfei.py
index 6f748c48..00ac4690 100644
--- a/LunaTranslator/LunaTranslator/ocrengines/xunfei.py
+++ b/LunaTranslator/LunaTranslator/ocrengines/xunfei.py
@@ -119,7 +119,7 @@ class OCR(baseocr):
         }
         # print("request_url:", request_url)
 
-        body = printed_word_recognition.get_body(file_path=imagebinary)
+        body = printed_word_recognition.get_body(imagebinary)
         response = self.proxysession.post(
             request_url, data=json.dumps(body), headers=headers
         )