diff --git a/httprunner/ext/har2case/core.py b/httprunner/ext/har2case/core.py
index 6f8a0ab9..7535270b 100644
--- a/httprunner/ext/har2case/core.py
+++ b/httprunner/ext/har2case/core.py
@@ -365,7 +365,7 @@ class HarParser(object):
             utils.dump_yaml(testcase, output_testcase_file)
         else:
             # default to generate pytest file
-            testcase["config"]["path"] = os.path.join(os.getcwd(), self.har_file_path)
+            testcase["config"]["path"] = self.har_file_path
             output_testcase_file = make_testcase(testcase)
             format_pytest_with_black(output_testcase_file)
 
diff --git a/httprunner/ext/uploader/__init__.py b/httprunner/ext/uploader/__init__.py
index bcefd6a8..ef046f14 100644
--- a/httprunner/ext/uploader/__init__.py
+++ b/httprunner/ext/uploader/__init__.py
@@ -46,10 +46,9 @@ import os
 import sys
 from typing import Text, NoReturn
 
-from loguru import logger
-
-from httprunner.parser import parse_variables_mapping
 from httprunner.models import TStep, FunctionsMapping
+from httprunner.parser import parse_variables_mapping
+from loguru import logger
 
 try:
     import filetype
@@ -146,7 +145,7 @@ def multipart_encoder(**kwargs):
             # value is not absolute file path, check if it is relative file path
             from httprunner.loader import load_project_meta
 
-            project_meta = load_project_meta(os.getcwd())
+            project_meta = load_project_meta("")
 
             _file_path = os.path.join(project_meta.RootDir, value)
             is_exists_file = os.path.isfile(_file_path)
diff --git a/httprunner/make.py b/httprunner/make.py
index f3d39428..4173254d 100644
--- a/httprunner/make.py
+++ b/httprunner/make.py
@@ -361,7 +361,7 @@ def make_testcase(testcase: Dict, dir_path: Text = None) -> Text:
         teststep["testcase"] = ref_testcase_cls_name
 
         # prepare import ref testcase
-        ref_testcase_python_path = ref_testcase_python_path[len(os.getcwd()) + 1 :]
+        ref_testcase_python_path = __ensure_cwd_relative(ref_testcase_python_path)
         ref_module_name, _ = os.path.splitext(ref_testcase_python_path)
         ref_module_name = ref_module_name.replace(os.sep, ".")
         imports_list.append(