diff --git a/module/misc/view/links.html.php b/module/misc/view/links.html.php
index e5e4378577..9f744c4a95 100755
--- a/module/misc/view/links.html.php
+++ b/module/misc/view/links.html.php
@@ -1,4 +1,4 @@
-<div class='container mw-900px'>
+<div class='container mw-900px bd-0'>
   <div class='cards'>
     <?php
     unset($lang->misc->zentao->version);
diff --git a/www/theme/default/style.css b/www/theme/default/style.css
index 2368bb90bc..6df5d01898 100644
--- a/www/theme/default/style.css
+++ b/www/theme/default/style.css
@@ -28,6 +28,9 @@
 .pdb-20 {padding-bottom: 20px !important}
 .pdt-20 {padding-top: 20px !important}
 
+/* borders */
+.bd-0, .borderless, .bd-none {border: none !important;}
+
 /* Style of text */
 .text-latin {font-family: Arial;}
 .text-lg {font-size: 24px;}