diff --git a/lab1122/note.md b/lab1122/note.md
index 5e945fd3b47220c7c12345214ada3851909e35f1..d84da0509f136f468d4176b23bdbba6b4ee19c8c 100644
--- a/lab1122/note.md
+++ b/lab1122/note.md
@@ -3,3 +3,5 @@
 ## br_A: AAAA
 
 ## main: wdqdasdasds
+
+### main: MMMM