diff --git a/index.rst b/index.rst
index 30457eeb78bd1b47310e80851e6b2cbec6ffba0c..db238bb985d3b504714e4c9249c334d34a78720a 100644
--- a/index.rst
+++ b/index.rst
@@ -73,6 +73,7 @@ daily life.
    oniro/supported-technologies/openthread
    oniro/supported-technologies/containers
    oniro/supported-technologies/modbus
+   oniro/supported-technologies/lvgl
 
 .. toctree::
    :caption: Supported Toolchains