diff --git a/20251227143940.todo.md b/20251227143940.todo.md
index 8a1db09..fbc9f57 100644
--- a/20251227143940.todo.md
+++ b/20251227143940.todo.md
@@ -1 +1 @@
-# [ ] install nb iphone
+# [x] install nb iphone