diff --git a/LunaTranslator/LunaTranslator/network/requests_common.py b/LunaTranslator/LunaTranslator/network/requests_common.py
index 81888798..74b07ab0 100644
--- a/LunaTranslator/LunaTranslator/network/requests_common.py
+++ b/LunaTranslator/LunaTranslator/network/requests_common.py
@@ -190,9 +190,11 @@ class Sessionbase:
     def request(self,
         method, url, params=None, data=None, headers=None,proxies=None, json=None,cookies=None,  files=None,
         auth=None, timeout=None, allow_redirects=True,  hooks=None,   stream=None, verify=False, cert=None, ):
+        _h=self.headers.copy()
+        if headers: 
+            _h.update(headers) 
+        headers=_h
         
-        headers=CaseInsensitiveDict(headers if headers else {}) 
-        headers.update(self.headers)
         if auth and isinstance(auth,tuple) and len(auth)==2: 
             headers['Authorization']="Basic " +   ( base64.b64encode(b":".join((auth[0].encode("latin1"), auth[1].encode("latin1")))).strip() ).decode() 
         
@@ -204,9 +206,12 @@ class Sessionbase:
         _= self.request_impl(method,scheme,server,port,param,url,headers,cookies,dataptr,datalen,proxy,stream,verify)
 
         return _
-    get=partialmethod(request,"GET")
-    post=partialmethod(request,"POST")
-    options=partialmethod(request,"OPTIONS")
+    def get(self, url, **kwargs): 
+        return self.request("GET", url, **kwargs)
+    def post(self, url, **kwargs): 
+        return self.request("POST", url, **kwargs)
+    def options(self, url, **kwargs): 
+        return self.request("OPTIONS", url, **kwargs)
 Sessionimpl=[Sessionbase]
 def request(method, url, **kwargs): 
     with Sessionimpl[0]() as session:
diff --git a/LunaTranslator/LunaTranslator/translator/aliyunapi.py b/LunaTranslator/LunaTranslator/translator/aliyunapi.py
index 2d26780b..f959ae16 100644
--- a/LunaTranslator/LunaTranslator/translator/aliyunapi.py
+++ b/LunaTranslator/LunaTranslator/translator/aliyunapi.py
@@ -13,21 +13,21 @@ class TS(basetrans):
         self.checkempty(['SECRET_KEY'])
         access_key_id = self.multiapikeycurrent['Access_Key']
         access_key_secret = self.multiapikeycurrent['SECRET_KEY']
-        url = 'http://mt.cn-hangzhou.aliyuncs.com/api/translate/web/ecommerce'
+        url = 'http://mt.cn-hangzhou.aliyuncs.com/api/translate/web/general'
         req_body = {
             "Action": "Translate",
             "FormatType": "text",
             "SourceLanguage": self.srclang,
             "TargetLanguage": self.tgtlang,
             "SourceText": query,
-            "Scene": "title"
+            "Scene": "general"
         }
         req_body = json.dumps(req_body)
         date = datetime.datetime.utcnow().strftime('%a, %d %b %Y %H:%M:%S GMT')
         nonce = str(uuid.uuid4())
         md5 = hashlib.md5(req_body.encode('utf-8'))
         content_md5 = base64.b64encode(md5.digest()).decode('utf-8')
-        stringToSign = "{method}\n{accept}\n{md5}\n{content_type}\n{date}\nx-acs-signature-method:HMAC-SHA1\nx-acs-signature-nonce:{nonce}\nx-acs-version:{version}\n{path}".format(method='POST', accept='application/json', md5=content_md5, content_type='application/json; charset=utf-8', date=date, nonce=nonce, version='2019-01-02', path='/api/translate/web/ecommerce')
+        stringToSign = "{method}\n{accept}\n{md5}\n{content_type}\n{date}\nx-acs-signature-method:HMAC-SHA1\nx-acs-signature-nonce:{nonce}\nx-acs-version:{version}\n{path}".format(method='POST', accept='application/json', md5=content_md5, content_type='application/json; charset=utf-8', date=date, nonce=nonce, version='2019-01-02', path='/api/translate/web/general')
         key = access_key_secret.encode('utf-8')
         message = stringToSign.encode('utf-8')
         signed = hmac.new(key, message, digestmod=hashlib.sha1).digest()