diff --git a/.index b/.index
index 8f973b0..6f58906 100644
--- a/.index
+++ b/.index
@@ -37,3 +37,4 @@ tagged_example.md
 20251227133834.md
 20251227141444.md
 
+20251227143940.todo.md
diff --git a/20251227143940.todo.md b/20251227143940.todo.md
new file mode 100644
index 0000000..8a1db09
--- /dev/null
+++ b/20251227143940.todo.md
@@ -0,0 +1 @@
+# [ ] install nb iphone