diff --git a/docs/quickstart.md b/docs/quickstart.md
new file mode 100644
index 00000000..e69de29b
diff --git a/httprunner/cli.py b/httprunner/cli.py
index c7f89910..70a4fca6 100644
--- a/httprunner/cli.py
+++ b/httprunner/cli.py
@@ -53,6 +53,7 @@ def main_run(extra_args) -> enum.IntEnum:
         extra_args_new.append("--tb=short")
 
     extra_args_new.extend(testcase_path_list)
+    logger.info(f"start to run tests with pytest. HttpRunner version: {__version__}")
     return pytest.main(extra_args_new)
 
 
diff --git a/httprunner/runner.py b/httprunner/runner.py
index 7dc18242..6eff19cd 100644
--- a/httprunner/runner.py
+++ b/httprunner/runner.py
@@ -2,7 +2,7 @@ import os
 import time
 import uuid
 from datetime import datetime
-from typing import List, Dict, Text, NoReturn, Union
+from typing import List, Dict, Text, NoReturn
 
 try:
     import allure