diff --git a/imports/seafapi.py b/imports/seafapi.py
index b05a2c4..944b6ce 100644
--- a/imports/seafapi.py
+++ b/imports/seafapi.py
@@ -12,7 +12,7 @@ class SeafileClient:
         self.login = (username,password)
 
     def api_endpoint(self):
-        return "%s/api2/" % self.server
+        return "%s/api2" % self.server
 
     def ping(self,auth=False):
         try:
@@ -24,7 +24,7 @@ class SeafileClient:
     def obtain_token(self):
         user,passw = self.login
         try:
-            req=self.session.post("%s/auth-token/" % self.api_endpoint(), data = {'username': user, 'password': passw })
+            req=requests.post("%s/auth-token/" % self.api_endpoint(), data = {'username': user, 'password': passw })
             json = req.json()
             if "non_field_errors" in json:
                 print(json["non_field_errors"])