diff --git a/regula/documentreader/webclient/ext/api/document_reader_api.py b/regula/documentreader/webclient/ext/api/document_reader_api.py
index 13ade47..45ecd5c 100755
--- a/regula/documentreader/webclient/ext/api/document_reader_api.py
+++ b/regula/documentreader/webclient/ext/api/document_reader_api.py
@@ -36,8 +36,22 @@ def process(self, process_request: ProcessRequest) -> RecognitionResponse:
 
 def deserialize_to_recognition_response(self, content: Union[bytes, bytearray, str]) -> RecognitionResponse:
 response = self.__to_response_object(content)
- response = self.api_client.deserialize(response, ProcessResponse)
- return RecognitionResponse(response)
+
+ if hasattr(response, 'to_str'):
+ response_text = response.to_str()
+ elif hasattr(response, 'data'):
+ data = response.data
+ if isinstance(data, (bytes, bytearray)):
+ response_text = data.decode('utf-8')
+ else:
+ response_text = str(data)
+ else:
+ response_text = str(content) if not isinstance(content, str) else content
+
+ content_type = "application/json"
+ process_response = self.api_client.deserialize(response_text, "ProcessResponse", content_type)
+
+ return RecognitionResponse(process_response)
 
 @staticmethod
 def __to_response_object(content: Union[bytes, bytearray, str]):
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/regulaforensics/DocumentReader-web-python-client/pull/249.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/regulaforensics/DocumentReader-web-python-client/pull/249.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
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<option value="contrast" selected="selected">配色反転</option>
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<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
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