diff --git a/config/_default/languages.toml b/config/_default/languages.toml
index 72b55a6..f7c6da6 100644
--- a/config/_default/languages.toml
+++ b/config/_default/languages.toml
@@ -5,6 +5,7 @@
 # Configure the English version of the site.
 [en]
   languageCode = "en-us"
+  # contentDir = "content/en"  # Uncomment for multi-lingual sites, and move English content into `en` sub-folder.
 
 # Uncomment the lines below to configure your website in a second language.
 #[zh]
diff --git a/themes/academic b/themes/academic
index aa8b3f3..f812eb7 160000
--- a/themes/academic
+++ b/themes/academic
@@ -1 +1 @@
-Subproject commit aa8b3f35badcea42089b525beb89e75efb58011c
+Subproject commit f812eb703399fa79afaa436e6eac10782d2cf6c2