diff --git a/docs/index.rst b/docs/index.rst
index c2ff36594ccdfeef3b5e73f2afb8a33013d9cb0b..be83031df021b63d0644f621736c0e52fe118035 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -4,6 +4,7 @@ Welcome to Harmony-os documentation!
 .. toctree::
    :maxdepth: 1
       
+   overview/Readme-EN
    quick-start/Readme-EN
    get-code/Readme-EN
    driver/Readme-EN