我们的微信公众号之前进行了主体迁移，现在和开放平台不是同一个主体，但是开放平台无法进行主体迁移，然后开放平台上有一个应用已经绑定了千万用户，所以无法修改开放平台，要使用微信跳转app的时候，需要同一个主体，所以这个功能无法使用，有什么办法吗？

接口https://api.mch.weixin.qq.com/pay/orderquery返回的header不同，导致库解码的时候编码错误。这个是一个海外商户号。 同样的调用代码，有时候返回`application/xml`，有时候返回`text/plain`。 >>> q = interface.OverseaWechatQueryOrder();q.query({'ooid': '200162437'}) Traceback (most recent call last):   File "<stdin>", line 1, in <module>   File "/home/uu/project/uupay/virtualenv/lib/python3.5/site-packages/uukit-1.13.8-py3.5.egg/uukit/interface.py", line 1159, in query     return self.post(data=data_xml, headers=headers)   File "/home/uu/project/uupay/virtualenv/lib/python3.5/site-packages/uukit-1.13.8-py3.5.egg/uukit/interface.py", line 94, in post     return self._query(data, headers, requests.post, **kwargs)   File "/home/uu/project/uupay/virtualenv/lib/python3.5/site-packages/uukit-1.13.8-py3.5.egg/uukit/interface.py", line 86, in _query     self._analyze()   File "/home/uu/project/uupay/virtualenv/lib/python3.5/site-packages/uukit-1.13.8-py3.5.egg/uukit/interface.py", line 1184, in _analyze     self._response_txt = util.ensure_binary(self._response_txt, 'latin1').decode(config.PAY.OVERSEA_WECHAT_ENCODE)   File "/home/uu/project/uupay/virtualenv/lib/python3.5/site-packages/uukit-1.13.8-py3.5.egg/uukit/util.py", line 529, in ensure_binary     s = s.encode(encode) UnicodeEncodeError: 'latin-1' codec can't encode characters in position 206-210: ordinal not in range(256) >>> q.response.headers {'Connection': 'keep-alive', 'Request-ID': '08C5C9D4FF0510B70318B9B1B74C20B72B28C9B704-0, 08C5C9D4FF0510B8031891AFB74C20A68B0828DF5E-0', 'Cache-Control': 'no-cache, must-revalidate', 'Content-Type': 'application/xml; charset=utf-8', 'Content-Length': '442', 'X-Content-Type-Options': 'nosniff', 'Server': 'nginx', 'Keep-Alive': 'timeout=8', 'Date': 'Wed, 06 Jan 2021 02:47:33 GMT'} >>> q = interface.OverseaWechatQueryOrder();q.query({'ooid': '200162437'}) 'FAIL' >>> q.response.headers {'Connection': 'keep-alive', 'Request-ID': '08CFC8D4FF0510E9061886C08C5820D24F28969203-0, 08CFC8D4FF0510DE0618EBB2C05520944A28F8F405-0', 'MMLAS-VERIFYRESULT': 'CAA=', 'Content-Type': 'text/plain', 'Content-Length': '442', 'Server': 'nginx', 'Keep-Alive': 'timeout=8', 'Date': 'Wed, 06 Jan 2021 02:45:35 GMT'}