diff --git a/conf/tpl/sitemapTpl.xml b/conf/tpl/sitemapTpl.xml
index 417dcce..ee37b17 100644
--- a/conf/tpl/sitemapTpl.xml
+++ b/conf/tpl/sitemapTpl.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
-	{{range .Artcs}}
-	<url>
+    {{range .Artcs}}
+    <url>
         <loc>https://{{$.Domain}}/post/{{.Slug}}.html</loc>
         <lastmod>{{dateformat .CreateTime "2006-01-02"}}</lastmod>
         <priority>0.6</priority>