diff --git a/jiabin.chen/1.txt b/jiabin.chen/1.txt
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/jiabin.chen/aa b/jiabin.chen/aa
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/jiabin.chen/name.txt b/jiabin.chen/name.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c9357f5de5fe93fcb1dbf684a9869404185cf070
--- /dev/null
+++ b/jiabin.chen/name.txt
@@ -0,0 +1 @@
+name:jiabin.chen
diff --git a/studio/aaa b/studio/aaa
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000