diff --git a/zhihu/auth.py b/zhihu/auth.py
index 62701c6..c44dda7 100644
--- a/zhihu/auth.py
+++ b/zhihu/auth.py
@@ -5,6 +5,27 @@
 
 from zhihu.models.account import Account
 
+"""
+from zhihu.settings import HEADERS
+以该形式导入的HEADERS，作为参数传入时
+在获取xsrf时出了问题
+
+    def _get_xsrf(self, url=None, **kwargs):  
+        response = self._session.get(url or URL.index(), **kwargs)
+        soup = BeautifulSoup(response.content, "html.parser")
+        xsrf = soup.find('input', attrs={"name": "_xsrf"}).get("value")
+        return xsrf
+        
+    这里soup.find(...)返回的是 NoneType
+
+"""
+agent = 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Mobile Safari/537.36'
+headers = {
+    "Host": "www.zhihu.com",
+    "Referer": "https://www.zhihu.com/",
+    'User-Agent': agent
+}
+
 try:
     input = raw_input  # py2
 except:
@@ -18,11 +39,11 @@ def need_login(func):
 
     def wrapper(self, *args, **kwargs):
         success = False
-        if 'z_c0' not in requests.utils.dict_from_cookiejar(self._session.cookies):
+        if 'd_c0' not in requests.utils.dict_from_cookiejar(self._session.cookies):
             while not success:
                 account = input("请输入Email或者手机号码:")
                 password = input("请输入密码:")
-                success = Account().login(account, password)
+                success = self.login(account, password, headers = headers)
             if success:
                 self._session.cookies.load(ignore_discard=True)
 
diff --git a/zhihu/models/__init__.py b/zhihu/models/__init__.py
index 7127521..ada5aff 100644
--- a/zhihu/models/__init__.py
+++ b/zhihu/models/__init__.py
@@ -76,6 +76,7 @@ def _get_xsrf(self, url=None, **kwargs):
         :param kwargs:
         :return:
         """
+        print(kwargs)
         response = self._session.get(url or URL.index(), **kwargs)
         soup = BeautifulSoup(response.content, "html.parser")
         xsrf = soup.find('input', attrs={"name": "_xsrf"}).get("value")
diff --git a/zhihu/models/account.py b/zhihu/models/account.py
index 818b6c7..da39709 100644
--- a/zhihu/models/account.py
+++ b/zhihu/models/account.py
@@ -10,6 +10,12 @@
 
 
 class Account(Model):
+    def __init__(self, **kwargs):
+        """
+        初始化
+        """
+        super(Account, self).__init__(**kwargs)
+
     def login(self, account, password, **kwargs):
         """
         账户登录
@@ -51,7 +57,9 @@ def _login_with_email(self, email, password, **kwargs):
 
     def _login_execute(self, url=None, data=None, **kwargs):
 
-        r = super(Account, self)._execute(method="post", url=url, data=data, data_type=RequestDataType.FORM_DATA,
+        #r = super(Account, self)._execute(method="post", url=url, data=data, data_type=RequestDataType.FORM_DATA,
+        #                                  **kwargs)
+        r = self._execute(method="post", url=url, data=data, data_type=RequestDataType.FORM_DATA,
                                           **kwargs)
 
         if r.ok:
diff --git a/zhihu/models/zhihu.py b/zhihu/models/zhihu.py
index 0eb271c..120745f 100644
--- a/zhihu/models/zhihu.py
+++ b/zhihu/models/zhihu.py
@@ -8,8 +8,12 @@
 from zhihu.models import Model
 from zhihu.url import URL
 
+from zhihu.models import account
 
-class Zhihu(Model):
+class Zhihu(account.Account):
+    def __init__(self, **kwargs):
+        super(Zhihu, self).__init__(**kwargs)
+        
     @need_login
     def send_message(self, content, user_id=None, profile_url=None, user_slug=None, **kwargs):
         """