diff --git a/web/templates/rss.pug b/web/templates/rss.pug
index 45be56e..5b268c2 100755
--- a/web/templates/rss.pug
+++ b/web/templates/rss.pug
@@ -13,7 +13,7 @@ rss(version='2.0')
                 title= post.Title
                 category= post.Category.Name
                 guid!= `${post.PostID()}`
-                pubDate= util.ToClientTimezone(post.Date, r).Format("20060102-150405")
+                pubDate= util.ToClientTimezone(post.Date, r).Format(time.RFC1123Z)
                 | <link>#{host}/mindflow##{post.PostID()}</link>
                 author!= author
                 description