diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index b939b9f..1356eba 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -63,7 +63,7 @@ const config: Config = {
       disableSwitch: true,
       respectPrefersColorScheme: false,
     },
-    image: 'img/favicon.png',
+    image: 'img/tf_graph.png',
     navbar: {
       title: '',
       logo: {
diff --git a/static/img/tf_graph.png b/static/img/tf_graph.png
new file mode 100644
index 0000000..118b8e3
Binary files /dev/null and b/static/img/tf_graph.png differ