diff --git a/httprunner/client.py b/httprunner/client.py
index 4444e81d..80a1b1fe 100644
--- a/httprunner/client.py
+++ b/httprunner/client.py
@@ -6,7 +6,6 @@ import time
 import requests
 import urllib3
 from httprunner import logger
-from httprunner.compat import urljoin
 from httprunner.exception import ParamsError
 from requests import Request, Response
 from requests.exceptions import (InvalidSchema, InvalidURL, MissingSchema,
@@ -47,7 +46,7 @@ class HttpSession(requests.Session):
         if absolute_http_url_regexp.match(path):
             return path
         elif self.base_url:
-            return urljoin(self.base_url, path)
+            return "{}/{}".format(self.base_url.rstrip("/"), path.lstrip("/"))
         else:
             raise ParamsError("base url missed!")
 
diff --git a/httprunner/compat.py b/httprunner/compat.py
index 75d731fe..3753affc 100644
--- a/httprunner/compat.py
+++ b/httprunner/compat.py
@@ -34,7 +34,6 @@ except ImportError:
 
 if is_py2:
     from urllib3.packages.ordered_dict import OrderedDict
-    from urlparse import urljoin
 
     builtin_str = str
     bytes = str
@@ -45,7 +44,6 @@ if is_py2:
 
 elif is_py3:
     from collections import OrderedDict
-    from urllib.parse import urljoin
 
     builtin_str = str
     str = str