diff --git a/Week_02/id_56/NOTE.md b/Week_02/id_56/NOTE.md
index c684e62f..6bcd6f7c 100644
--- a/Week_02/id_56/NOTE.md
+++ b/Week_02/id_56/NOTE.md
@@ -1 +1,2 @@
-# 学习笔记
\ No newline at end of file
+# 学习笔记
+uygguyigiuyghuygu