diff --git a/README.md b/README.md
index 127af92..fff5838 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,8 @@ CourseATF
 =========
 
 course of android testing framework
+
+# Contributors
+* team-name: name, ...
+* pine-team: pine-jh
+