diff --git a/module/kanban/ui/activatespace.html.php b/module/kanban/ui/activatespace.html.php
new file mode 100644
index 0000000000..a6d72cbd36
--- /dev/null
+++ b/module/kanban/ui/activatespace.html.php
@@ -0,0 +1,26 @@
+<?php
+declare(strict_types=1);
+/**
+ * The activespace view file of kanban module of ZenTaoPMS.
+ * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
+ * @license     ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
+ * @author      Yuting Wang <wangyuting@easycorp.ltd>
+ * @package     kanban
+ * @link        https://www.zentao.net
+ */
+namespace zin;
+modalHeader(set::title($lang->kanban->activeSpace), set::entityText($space->name), set::entityID($space->id));
+
+formPanel
+(
+    formRow
+    (
+        formGroup
+        (
+            set::label($lang->comment),
+            editor(set::name('comment'))
+        )
+    )
+);
+
+render();
diff --git a/module/kanban/ui/space.html.php b/module/kanban/ui/space.html.php
index 96dade79f0..bfb921eb2f 100644
--- a/module/kanban/ui/space.html.php
+++ b/module/kanban/ui/space.html.php
@@ -100,7 +100,7 @@ foreach($spaceList as $space)
                         cell(set::className('ellipsis font-bold mr-1'), set::title($kanban->name), $kanban->name),
                         $kanban->status == 'closed' ? cell(set::className('label gray mx-1'), setStyle(array('min-width' => '44px')), $lang->kanban->closed) : null,
                         $space->type == 'cooperation' && $kanban->owner == $this->app->user->account ? cell(set::className('label text-important ring-important mx-1'), setStyle(array('min-width' => '44px')), $lang->kanban->mine) : null,
-                        cell
+                        $cardActions ? cell
                         (
                             set::className('flex-1 text-right'),
                             dropdown
@@ -108,7 +108,7 @@ foreach($spaceList as $space)
                                 btn(setClass('btn dropdown-toggle ghost'), set::icon('ellipsis-v'), set::caret(false)),
                                 set::items($cardActions)
                             )
-                        )
+                        ) : null
                     ),
                     div(set::className('h-16 mb-2 overflow-hidden'), set::title($kanbanDescTitle), html($kanbanDesc)),
                     div
@@ -128,6 +128,7 @@ foreach($spaceList as $space)
         set::className('mb-4'),
         set::title($space->name),
         set::titleIcon('cube'),
+        $space->status == 'closed' ? to::titleSuffix(span(set::className('label gray'), $lang->kanban->closed)) : null,
         set::headingActions($headingActions),
         div(set::className('p-2'), html($spaceDesc)),
         !empty($space->kanbans) ? div(set::className('flex flex-wrap'), $kanbans) : div(set::className('dtable'), div(set::className('dtable-empty-tip'), span(set::className('text-gray'),  $lang->kanban->empty)))