diff --git a/test_4.txt b/test_4.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test_add_wangbo.txt b/test_add_wangbo.txt
deleted file mode 100644
index 012b73a..0000000
--- a/test_add_wangbo.txt
+++ /dev/null
@@ -1 +0,0 @@
-2.完成一次clone组长的代码仓 并push新增文件的操作
diff --git a/test_zengjingyu.txt b/test_zengjingyu.txt
deleted file mode 100644
index a1b6d4d..0000000
--- a/test_zengjingyu.txt
+++ /dev/null
@@ -1 +0,0 @@
-zengjingyu3789
\ No newline at end of file