diff --git a/pyproject.toml b/pyproject.toml
index c9fa2e3..b2ea657 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python-starter"
-version = "1.2.1"
+version = "1.2.2"
 description = "Template for Python project"
 authors = ["negi524 <egtnrumpbiizarre.info@gmail.com>"]
 license = "MIT"
diff --git a/src/main.py b/src/main.py
index e86b830..cf9d5c9 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,7 +1,6 @@
 import application_setting.my_logger as mylogger
 from logging import Logger
 import application_setting.my_credential as mycredential
-from typing import Optional
 
 from user import User
 
@@ -11,7 +10,7 @@
 
 def main():
     logger.info("hello, world.")
-    user = User(id="1", name="Hoge")
+    user = User(id=1, name="Hoge")
     logger.info(user)
     print(mycredential.KEY)