diff --git a/README.md b/README.md
index e6cd12c..250bded 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 softeng
 ===============
+- add new item
+- add new item 2
diff --git a/b1.txt b/b1.txt
new file mode 100644
index 0000000..2cabb1b
--- /dev/null
+++ b/b1.txt
@@ -0,0 +1,3 @@
+b1
+* b1   5c22535 add items
+  main 5c22535 [origin/main] add items
diff --git a/test.txt b/test.txt
new file mode 100644
index 0000000..72943a1
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+aaa