diff --git a/content/Untitled.md b/content/Untitled.md
deleted file mode 100644
index 4390484c..00000000
--- a/content/Untitled.md
+++ /dev/null
@@ -1,4 +0,0 @@
----
-date: 2024-02-08T15:53:17+0900
----
-
diff --git a/content/templates/_default.md b/content/templates/_default.md
index 1ad29575..b0636a5b 100644
--- a/content/templates/_default.md
+++ b/content/templates/_default.md
@@ -1,4 +1,4 @@
 ---
-date: <% tp.file.creation_date("2024-02-08T15:53:17+0900") %>
+date: <% tp.file.creation_date() %>
 ---