diff --git a/README.md b/README.md
index 9647260..bd17797 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
-# ubuntu
-同步Ubuntu系统配置文件，包括zsh，cheat，oh-my-zsh，常用的脚本等
+# etc分支
+同步Ubuntu系统的etc配置文件.
diff --git a/etc/README.md b/etc/README.md
deleted file mode 100644
index 1957c75..0000000
--- a/etc/README.md
+++ /dev/null
@@ -1 +0,0 @@
-本机/etc备份