diff --git a/assets/bigdl_logo.jpg b/assets/bigdl_logo.jpg
new file mode 100644
index 000000000..090c6ce7d
Binary files /dev/null and b/assets/bigdl_logo.jpg differ
diff --git a/assets/bigdl_logo.png b/assets/bigdl_logo.png
new file mode 100644
index 000000000..c7274c3cb
Binary files /dev/null and b/assets/bigdl_logo.png differ
diff --git a/readthedocs/source/index.rst b/readthedocs/source/index.rst
index bf77d2567..3105feb8d 100644
--- a/readthedocs/source/index.rst
+++ b/readthedocs/source/index.rst
@@ -88,4 +88,26 @@ Image address:
 
 .. code-block::
 
-  https://llm-assets.readthedocs.io/en/latest/_images/llm-models3.png
\ No newline at end of file
+  https://llm-assets.readthedocs.io/en/latest/_images/llm-models3.png
+
+
+bigdl_logo.jpg
+-------------------------
+.. figure:: ../../assets/bigdl_logo.jpg
+
+Image address:
+
+.. code-block::
+
+  https://llm-assets.readthedocs.io/en/latest/_images/bigdl_logo.jpg
+
+
+bigdl_logo.png
+-------------------------
+.. figure:: ../../assets/bigdl_logo.png
+
+Image address:
+
+.. code-block::
+
+  https://llm-assets.readthedocs.io/en/latest/_images/bigdl_logo.png
\ No newline at end of file