diff --git a/woa/init.py b/woa/init.py
index f549373..5eebb2a 100644
--- a/woa/init.py
+++ b/woa/init.py
@@ -244,6 +244,12 @@ class WOAHandler:
 				timestamp = str(int(time.time()))
 				nonce = ''.join([str(random.randint(0, 9)) for _ in range(10)])
 				encrypted_xml_str = self._encrypt_msg(reply_xml, nonce, timestamp)
+				try:
+					decode_data = self._encrypt_msg(encrypted_xml_str, nonce, timestamp)
+					debug(f'{decode_data=},{reply_xml=}')
+				except Exception as e:
+					exception(f'{e}')
+
 				# 构造加密后的返回 XML 包
 				final_xml = f"""
 				<xml><Encrypt><![CDATA[{encrypted_xml_str}]]></Encrypt><MsgSignature><![CDATA[{hashlib.sha1((self.token + timestamp + nonce + encrypted_xml_str).encode()).hexdigest()}]]></MsgSignature><TimeStamp>{timestamp}</TimeStamp><Nonce><![CDATA[{nonce}]]></Nonce></xml>"""