diff --git a/docs/_config.yml b/docs/_config.yml
index cb1b496..fd29981 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -39,4 +39,7 @@ html:
 sphinx:
   mermaid_version: 10.1.0
   extra_extensions:
-    - 'sphinxcontrib.mermaid'
\ No newline at end of file
+    - 'sphinxcontrib.mermaid'
+  config:
+    html_context:
+      default_mode: light