diff --git a/README.md b/README.md
deleted file mode 100644
index d56d597..0000000
--- a/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# czj1206
-
diff --git a/dev.txt b/dev.txt
new file mode 100644
index 0000000..6125af0
--- /dev/null
+++ b/dev.txt
@@ -0,0 +1 @@
+dev分支