Merge pull request 'title' (#19) from 20250318_title into master

Reviewed-on: #19

home.html

@@ -6,7 +6,7 @@
     <meta name="keywords" content="{$sitekeywords}" />
     <meta name="description" content="{$sitedesc}" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>{if $_siteinfo.site_introduction_name}{$_siteinfo.site_introduction_name}{else}AI论文{/if}</title>
+    <title>{$siteinfoname}</title>
     {if $site_ico}
     <link rel="shortcut icon" href="{$site_ico}" type="image/x-icon" />{/if}
     <link rel="stylesheet" type="text/css" href="{$priv_style}/css/index.css?v=1021">