diff --git a/a.txt b/a.txt
deleted file mode 100644
index 6367d1243dde115efee1eb35106161404ef2b3d0..0000000000000000000000000000000000000000
--- a/a.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-AAAAAA
-BBBBB
-CCCC
-DDD