diff --git a/feat-a-01.md b/feat-a-01.md
new file mode 100644
index 00000000..ceccc179
--- /dev/null
+++ b/feat-a-01.md
@@ -0,0 +1 @@
+This is new file on feat-a
\ No newline at end of file
diff --git a/feat-b-01.md b/feat-b-01.md
new file mode 100644
index 00000000..eb09dfd7
--- /dev/null
+++ b/feat-b-01.md
@@ -0,0 +1 @@
+This is feat-b branch file
\ No newline at end of file
diff --git a/master-01.md b/master-01.md
index 72feedc6..1183a818 100644
--- a/master-01.md
+++ b/master-01.md
@@ -1 +1,3 @@
 This file is on the master branch.
+
+This is my first change in file
diff --git a/master-02.md b/master-02.md
new file mode 100644
index 00000000..04781ee2
--- /dev/null
+++ b/master-02.md
@@ -0,0 +1 @@
+This is second text file
diff --git a/master-03.md b/master-03.md
new file mode 100644
index 00000000..7a67f94c
--- /dev/null
+++ b/master-03.md
@@ -0,0 +1 @@
+This is third file on master
\ No newline at end of file
diff --git a/master-04.md b/master-04.md
new file mode 100644
index 00000000..54f3382a
--- /dev/null
+++ b/master-04.md
@@ -0,0 +1 @@
+This is fourth master file
\ No newline at end of file