diff --git a/README.md b/README.md
index dcdc3fb..5bdf7a6 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,24 @@
 # cs101-lab2
+[中文]
 
+1. MiCode便签是小米便签的社区开源版，由MIUI团队(www.miui.com) 发起并贡献第一批代码，遵循NOTICE文件所描述的开源协议，
+   今后为MiCode社区(www.micode.net) 拥有，并由社区发布和维护。
+
+2. Bug反馈和跟踪，请访问Github,
+   https://github.com/MiCode/Notes/issues?sort=created&direction=desc&state=open
+
+3. 功能建议和综合讨论，请访问MiCode,
+   http://micode.net/forum.php?mod=forumdisplay&fid=38
+
+
+[English]
+
+1. MiCode Notes is open source edition of XM notepad, it's first initiated and sponsored by MIUI team (www.miui.com).
+   It's opened under license described by NOTICE file. It's owned by the MiCode community (www.micode.net). In future,
+   the MiCode community will release and maintain this project.
+
+2. Regarding issue tracking, please visit Github,
+   https://github.com/MiCode/Notes/issues?sort=created&direction=desc&state=open
+
+3. Regarding feature request and general discussion, please visit Micode forum,
+   http://micode.net/forum.php?mod=forumdisplay&fid=38
diff --git a/git202504 b/git202504
new file mode 100644
index 0000000..66dc905
--- /dev/null
+++ b/git202504
@@ -0,0 +1 @@
+undefined
\ No newline at end of file
diff --git a/test.txt b/test.txt
new file mode 100644
index 0000000..c1b8d63
--- /dev/null
+++ b/test.txt
@@ -0,0 +1,3 @@
+111
+222
+333
\ No newline at end of file