diff --git a/README.md b/README.md
index e6cd12c..c42d710 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 softeng
-===============
+==============
+
+- add new item
+- add new item 2
diff --git a/b1.txt b/b1.txt
new file mode 100644
index 0000000..e1d2eab
--- /dev/null
+++ b/b1.txt
@@ -0,0 +1,4 @@
+b1
+  NewBR fd7af72 add items
+* b1    fd7af72 add items
+  main  fd7af72 [origin/main] add items