diff --git a/source/css/_layout/md.styl b/source/css/_layout/md.styl
index 4109a9b..5520196 100644
--- a/source/css/_layout/md.styl
+++ b/source/css/_layout/md.styl
@@ -35,7 +35,7 @@
   h2
     margin: 2em 0 1.5em
   // 取消缩进效果
-  blockquote, .poetry, .okr, .timeline, li
+  blockquote, .poetry, .okr, .timeline, li, .article-footer
     p:not([class])
       text-indent: 0
       text-align: convert(hexo-config('style.text-align'))