diff --git a/py/test_time.py b/py/test_time.py
new file mode 100644
index 0000000000000000000000000000000000000000..0b2ab1305800eba514f30b327a9ab8f76fb96350
--- /dev/null
+++ b/py/test_time.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# File  : test_time.py
+# Author: DaShenHan&道长-----先苦后甜，任凭晚风拂柳颜------
+# Date  : 2022/12/29
+
+import datetime
+from datetime import timedelta
+
+if __name__ == '__main__':
+    # a = datetime.datetime.now().now().replace(hour=0, minute=1)).strftime('%Y-%m-%d %H:%M:%S')
+    # print(a)
+    print(datetime)
+    print(datetime.datetime.now())
+    print(datetime.datetime.now().replace(hour=0, minute=1).strftime('%Y-%m-%d %H:%M:%S'))
+    print((datetime.datetime.now().replace(hour=0, minute=0, second=0)+ timedelta(days=1)).strftime('%Y-%m-%d %H:%M:%S'))
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