diff --git a/index.rst b/index.rst
index f9987faff814421f03c2c115bedd9571a7b0103b..a8212cc0adfc749fc18ced5cf2ba788dbebe03dd 100644
--- a/index.rst
+++ b/index.rst
@@ -7,7 +7,8 @@
 |main_project_name| Project Documentation
 #############################################
 
-|main_project_name| is an open-source project aimed at reducing fragmentation in the
+|main_project_name| is an `OpenHarmony <https://gitee.com/openharmony>`_ 
+compatible open-source project aimed at reducing fragmentation in the
 consumer and IoT device industry by providing a common technology that can
 power devices irregardless of their make or model. It currently provides the
 base of an ecosystem where partners can drive a unified platform aiming at IoT