diff --git a/.index b/.index
index c4a95db..302ccb2 100644
--- a/.index
+++ b/.index
@@ -129,7 +129,7 @@ archive.todo.md
 
 
 20251230120816.todo.md
-20251230121250.todo.md
+
 
 20251230121730.todo.md
 
@@ -231,3 +231,4 @@ esctta
 20260708190837.todo.md
 20260708190904.todo.md
 20260709062408.todo.md
+archive
diff --git a/archive/.index b/archive/.index
new file mode 100644
index 0000000..9702440
--- /dev/null
+++ b/archive/.index
@@ -0,0 +1 @@
+20251230121250.todo.md
diff --git a/20251230121250.todo.md b/archive/20251230121250.todo.md
similarity index 100%
rename from 20251230121250.todo.md
rename to archive/20251230121250.todo.md