diff --git a/details.php b/details.php
index db42acd..3969ef4 100644
--- a/details.php
+++ b/details.php
@@ -785,8 +785,15 @@
                 'lastpagedefault' => 1
             ), "page");
 
-            $subres = sql_query("SELECT id, text, user, added, editedby, editdate FROM comments WHERE torrent = $id ORDER BY id $limit") or sqlerr(__FILE__, __LINE__);
             $allrows = array();
+            // 取出置顶贴
+            $subres = sql_query("SELECT id, text, user, added, editedby, editdate FROM comments WHERE torrent = $id AND is_top > 0 ORDER BY is_top DESC, id ASC") or sqlerr(__FILE__, __LINE__);
+            while ($subrow = mysql_fetch_array($subres)) {
+                $allrows [] = $subrow;
+            }
+
+            // 取出非置顶
+            $subres = sql_query("SELECT id, text, user, added, editedby, editdate FROM comments WHERE torrent = $id AND is_top = 0 ORDER BY id $limit") or sqlerr(__FILE__, __LINE__);
             while ($subrow = mysql_fetch_array($subres)) {
                 $allrows [] = $subrow;
             }
diff --git a/include/functions.php b/include/functions.php
index 5adca89..ec61db4 100755
--- a/include/functions.php
+++ b/include/functions.php
@@ -3365,6 +3365,8 @@ function commenttable($rows, $type, $parent_id, $review = false)
                     begin_main_frame();
                     begin_frame();
 
+                    $stickyicon = "<img class=\"sticky\" src=\"pic/trans.gif\" alt=\"Sticky\" title=\"" . $lang_functions ['title_sticky'] . "至" . $row ['pos_state_until'] . "\" />";
+
                     $count = 0;
                     if ($Advertisement->enable_ad())
                         $commentad = $Advertisement->get_ad('comment');
@@ -3376,7 +3378,7 @@ function commenttable($rows, $type, $parent_id, $review = false)
                                     echo "<div align=\"center\" style=\"margin-top: 10px\" id=\"ad_comment_" . $count . "\">" . $commentad [$count - 1] . "</div>";
                             }
                         }
-                        print ("<div style=\"margin-top: 8pt; margin-bottom: 8pt;\"><table id=\"cid" . $row ["id"] . "\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"><tr><td class=\"embedded\" width=\"99%\">#" . $row ["id"] . "&nbsp;&nbsp;<font color=\"gray\">" . $lang_functions ['text_by'] . "</font>");
+                        print ("<div style=\"margin-top: 8pt; margin-bottom: 8pt;\"><table id=\"cid" . $row ["id"] . "\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"><tr><td class=\"embedded\" width=\"99%\">" . ($row['is_top'] > 0 ? $stickyicon . "&nbsp;" : "") . "#" . $row ["id"] . "&nbsp;&nbsp;<font color=\"gray\">" . $lang_functions ['text_by'] . "</font>");
                         print (get_username($row ["user"], false, true, true, false, false, true));
                         print ("&nbsp;&nbsp;<font color=\"gray\">" . $lang_functions ['text_at'] . "</font>" . gettime($row ["added"]) . ($row ["editedby"] && get_user_class() >= $commanage_class ? " - [<a href=\"comment.php?action=vieworiginal&amp;cid=" . $row ['id'] . "&amp;type=" . $type . "\">" . $lang_functions ['text_view_original'] . "</a>]" : "") . "</td><td class=\"embedded nowrap\" width=\"1%\"><a href=\"#top\"><img class=\"top\" src=\"pic/trans.gif\" alt=\"Top\" title=\"Top\" /></a>&nbsp;&nbsp;</td></tr></table></div>");
                         $avatar = ($CURUSER ["avatars"] == "yes" ? htmlspecialchars(trim($userRow ["avatar"])) : "");
diff --git a/sql/pt.sql b/sql/pt.sql
index 0722fe9..a156dfa 100755
--- a/sql/pt.sql
+++ b/sql/pt.sql
@@ -4378,6 +4378,13 @@ ALTER TABLE `usercss`
 --
 ALTER TABLE `users`
   MODIFY `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT;
+
+--
+-- 增加种子评论置顶功能
+--
+ALTER TABLE `comments` ADD COLUMN is_top tinyint(4) unsigned NOT NULL DEFAULT 0 COMMENT '评论置顶';
+ALTER TABLE `comments` ADD INDEX idx_ttid(`torrent`,`is_top`,`id`);
+
 COMMIT;
 
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
diff --git a/sql/update_nova_v1.0.2.sql b/sql/update_nova_v1.0.2.sql
new file mode 100644
index 0000000..fdc8f69
--- /dev/null
+++ b/sql/update_nova_v1.0.2.sql
@@ -0,0 +1,2 @@
+ALTER TABLE comments ADD COLUMN is_top tinyint(4) unsigned NOT NULL DEFAULT 0 COMMENT '评论置顶';
+ALTER TABLE comments ADD INDEX idx_ttid(`torrent`,`is_top`,`id`);
\ No newline at end of file