diff --git a/public/static/css/index.articles.css b/public/static/css/index.articles.css
index 9e114f9..18c77eb 100644
--- a/public/static/css/index.articles.css
+++ b/public/static/css/index.articles.css
@@ -286,6 +286,10 @@ a.post-item:visited {
     background-color: #ccc;
 } */
 
+.ul-content a {
+    border-block-end: 1px solid currentColor;
+}
+
 .ul-content img {
     max-width: 100%;
 }