try version_menu

config.toml

@@ -84,21 +84,12 @@ guessSyntax = "true"
 
 [params]
 copyright = "The Apache Software Foundation. Apache and the Apache feather logo are trademarks of The Apache Software Foundation."
-#privacy_policy = "https://policies.google.com/privacy"
 
-# Google Custom Search Engine ID. Remove or comment out to disable search.
 #gcs_engine_id = "011737558837375720776:fsdu1nryfng"
 
-# Enable Algolia DocSearch
 algolia_docsearch = true
-# Enable Lunr.js offline search
 offlineSearch = false
 
-# First one is picked as the Twitter card image if not set on page.
-# images = ["images/project-illustration.png"]
-
-version = "v3.0"
-
 # Add your release versions here
 [[params.versions]]
   version = "v3.0 (latest)"
@@ -108,17 +99,8 @@ version = "v3.0"
   version = "v2.x"
   url = "https://dubbo.apache.org/zh/docsv2.7/"
 
-# Menu title if your navbar has a versions selector to access old versions of your site.
-# This menu appears only if you have at least one [params.versions] set.
-version_menu = "v3.0 (latest)"
-
-# Flag used in the "version-banner" partial to decide whether to display a 
-# banner on every page indicating that this is an archived version of the docs.
-# Set this flag to "true" if you want to display the banner.
+version = "v3.0"
 archived_version = false
-
-# A link to latest version of the docs. Used in the "version-banner" partial to
-# point people to the main doc site.
 url_latest_version = "https://dubbo.apache.org/zh/docs/"
 
 # Repository configuration (URLs for in-page links to opening issues and suggesting changes)