Merge branch 'dev' of https://github.com/jerryc127/hexo-theme-butterfly into dev

_config.yml

@@ -1016,6 +1016,10 @@ Open_Graph_meta:
     # fb_admins:
     # fb_app_id:
 
+# Structured Data
+# https://developers.google.com/search/docs/guides/intro-structured-data
+structured_data: true
+
 # Add the vendor prefixes to ensure compatibility
 css_prefix: true