diff --git a/.sa.swp b/.sa.swp
new file mode 100644
index 0000000..e8f8a5a
Binary files /dev/null and b/.sa.swp differ
diff --git a/baseOnMaster.txt b/baseOnMaster.txt
new file mode 100644
index 0000000..b9fdcd4
--- /dev/null
+++ b/baseOnMaster.txt
@@ -0,0 +1,4 @@
+this is baseOnMaster.txt
+
+
+add a  new line line
diff --git a/dir/file.txt b/dir/file.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/dir/file.txt
@@ -0,0 +1 @@
+
diff --git a/lvjian.txt b/lvjian.txt
new file mode 100644
index 0000000..e69de29
diff --git a/o.txt b/o.txt
new file mode 100644
index 0000000..e69de29