diff --git a/README.md b/README.md
index 4b75774..3d571da 100644
--- a/README.md
+++ b/README.md
@@ -115,3 +115,7 @@ viewer.goToHomeView();
 <img src="public/demo/images/snapshots/pano_switch_panos.gif" width="400">
 - Switch between decorations
 <img src="public/demo/images/snapshots/pano_switch_decorations.gif" width="400">
+
+
+## Contact
+yanzexuan@163.com