diff --git a/module/doc/control.php b/module/doc/control.php
index 0873adb510..d95592c5b5 100755
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -982,6 +982,26 @@ class doc extends control
         $this->display();
     }
 
+    /**
+     * Ajax: 获取空间的下拉数据。
+     * Ajax: Get the space drop down.
+     *
+     * @param  int    $libID
+     * @param  string $module
+     * @param  string $method
+     * @access public
+     * @return void
+     */
+    public function ajaxGetSpaceMenu(int $libID, string $module, string $method)
+    {
+        $this->view->libID  = $libID;
+        $this->view->module = $module;
+        $this->view->method = $method;
+        $this->view->spaces = $this->docZen->getAllSpaces('nomine');
+
+        $this->display();
+    }
+
     /**
      * Ajax: 获取执行下拉数据。
      * Ajax: Get the execution drop down by the projectID.
diff --git a/module/doc/model.php b/module/doc/model.php
index c03205ff82..412b4afa4c 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -2164,7 +2164,17 @@ class docModel extends model
         {
             $libs = $this->getLibsByObject($type, 0, $appendLib);
             if(($libID == 0 || !isset($libs[$libID])) && !empty($libs)) $libID = reset($libs)->id;
-            if(isset($libs[$libID])) $objectDropdown['text'] = zget($libs[$libID], 'name', '');
+            if(isset($libs[$libID]))
+            {
+                $objectDropdown['text'] = zget($libs[$libID], 'name', '');
+                if($type == 'custom')
+                {
+                    $currentLib = $libs[$libID];
+                    $space      = $currentLib->parent ? $libs[$currentLib->parent] : $currentLib;
+                    $objectDropdown['text'] = $space->name;
+                    $objectDropdown['link'] = helper::createLink('doc', 'ajaxGetSpaceMenu', "libID={$space->id}&module={$this->app->rawModule}&method={$this->app->rawMethod}");
+                }
+            }
 
             $object     = new stdclass();
             $object->id = 0;
@@ -2403,15 +2413,17 @@ class docModel extends model
             if($item->type == 'apiLib') $apiLibIDList[] = $lib->id;
         }
 
-        /* 将团队空间下的库分为空间和库的结构。 */
+        /* 团队空间下，只展示当前空间下的库。 */
         if($type == 'custom' && !empty($libTree['custom']))
         {
+            $currentLib = $libs[$libID];
+            $space      = $currentLib->parent ? $libs[$currentLib->parent] : $currentLib;
             foreach($libTree['custom'] as $id => $lib)
             {
-                if($lib->parent > 0)
+                if($lib->parent != $space->id)
                 {
-                    if(isset($libTree['custom'][$lib->parent])) $libTree['custom'][$lib->parent]->children[] = $lib;
                     unset($libTree['custom'][$id]);
+                    continue;
                 }
             }
         }
diff --git a/module/doc/ui/ajaxgetspacemenu.html.php b/module/doc/ui/ajaxgetspacemenu.html.php
new file mode 100644
index 0000000000..10ae984dba
--- /dev/null
+++ b/module/doc/ui/ajaxgetspacemenu.html.php
@@ -0,0 +1,55 @@
+<?php
+declare(strict_types=1);
+/**
+ * The ajaxgetspacemenu view file of doc module of ZenTaoPMS.
+ * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
+ * @license     ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
+ * @author      Guangming Sun <sunguangming@easycorp.ltd>
+ * @package     doc
+ * @link        https://www.zentao.net
+ */
+namespace zin;
+
+/**
+ * 定义每个分组下的选项数据列表。
+ * Define the grouped data list.
+ */
+$data = array('normal' => array());
+
+/* 处理分组数据。Process grouped data. */
+foreach($spaces as $id => $name)
+{
+    $item = array();
+    $item['id']       = $id;
+    $item['text']     = $name;
+    $item['selected'] = $id == $libID;
+    $item['keys']     = zget(common::convert2Pinyin(array($name)), $name, '');
+
+    $data['normal'][] = $item;
+}
+
+/**
+ * 定义每个分组名称信息，包括可展开的已关闭分组。
+ * Define every group name, include expanded group.
+ */
+$tabs = array();
+$tabs[] = array('name' => 'normal', 'text' => '');
+
+/**
+ * 定义最终的 JSON 数据。
+ * Define the final json data.
+ */
+$link = $this->createLink($module, $method, "type=custom&objectID=%s");
+
+$json = array();
+$json['data']       = $data;
+$json['tabs']       = $tabs;
+$json['searchHint'] = $lang->searchAB;
+$json['link']       = sprintf($link, '{id}');
+$json['itemType']   = 'doc';
+
+/**
+ * 渲染 JSON 字符串并发送到客户端。
+ * Render json data to string and send to client.
+ */
+renderJson($json);
diff --git a/module/doc/ui/lefttree.html.php b/module/doc/ui/lefttree.html.php
index 569c8b69c8..ab7ab0fe36 100644
--- a/module/doc/ui/lefttree.html.php
+++ b/module/doc/ui/lefttree.html.php
@@ -20,6 +20,23 @@ h::css
 );
 
 $canSort = hasPriv('doc', 'sortCatalog');
+
+if($app->rawModule == 'doc' && $app->rawMethod == 'view')
+{
+    $settingLink = hasPriv('doc', 'displaySetting') ? inlink('displaySetting') : '';
+    $settingText = $lang->doc->displaySetting;
+}
+elseif(hasPriv('doc', 'editLib') && $lib->type == 'custom')
+{
+    $settingLink = inlink('editLib', "libID=$libID");
+    $settingText = $lang->doclib->editSpace;
+}
+else
+{
+    $settingLink = '';
+    $settingText = '';
+}
+
 sidebar
 (
     set::width(200),
@@ -40,8 +57,8 @@ sidebar
         set::canSortTo(jsRaw('window.canSortTo')),
         set::title(!empty($objectDropdown['text']) ? $objectDropdown['text'] : $objectTitle),
         set::menuLink(isset($objectDropdown['link']) ? $objectDropdown['link'] : ''),
-        set::settingLink($app->rawModule == 'doc' && $app->rawMethod == 'view' && common::hasPriv('doc', 'displaySetting') ? inlink('displaySetting') : ''),
-        set::settingText($lang->doc->displaySetting),
+        set::settingLink($settingLink),
+        set::settingText($settingText),
         set::defaultNestedShow(true)
     )
 );
diff --git a/module/execution/ui/story.html.php b/module/execution/ui/story.html.php
index 2e4541a2c7..c1e28bfd4a 100644
--- a/module/execution/ui/story.html.php
+++ b/module/execution/ui/story.html.php
@@ -406,6 +406,7 @@ if($canBatchAction)
         $stageItems = array();
         foreach($lang->story->stageList as $stageID => $stage)
         {
+            if($stageID == 'delivered' || $stageID == 'delivering') continue;
             $stageItems[] = array(
                 'text'       => $stage,
                 'innerClass' => 'batch-btn ajax-btn',