diff --git a/module/doc/control.php b/module/doc/control.php
index 51e83bd5d1..a5c5a5a170 100755
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -1181,12 +1181,13 @@ class doc extends control
 
         $this->docZen->setAclForCreateLib(is_numeric($targetSpace) ? 'custom' : 'mine');
 
-        $this->view->title       = $this->lang->doc->moveLibAction;
-        $this->view->spaces      = $this->docZen->getAllSpaces();
-        $this->view->lib         = $lib;
-        $this->view->targetSpace = $targetSpace;
-        $this->view->groups      = $this->loadModel('group')->getPairs();
-        $this->view->users       = $this->loadModel('user')->getPairs('nocode|noclosed');
+        $this->view->title        = $this->lang->doc->moveLibAction;
+        $this->view->spaces       = $this->docZen->getAllSpaces();
+        $this->view->lib          = $lib;
+        $this->view->targetSpace  = $targetSpace;
+        $this->view->hasOthersDoc = $this->doc->hasOthersDoc($lib);
+        $this->view->groups       = $this->loadModel('group')->getPairs();
+        $this->view->users        = $this->loadModel('user')->getPairs('nocode|noclosed');
         $this->display();
     }
 
diff --git a/module/doc/js/movelib.ui.js b/module/doc/js/movelib.ui.js
index 25154e710b..edb6c5017f 100644
--- a/module/doc/js/movelib.ui.js
+++ b/module/doc/js/movelib.ui.js
@@ -12,3 +12,18 @@ window.toggleLibAcl = function(e)
     $this = $(e.target);
     $this.closest('form').find('#whiteListBox').toggleClass('hidden', $(e.target).val() != 'private');
 };
+
+window.clickSubmit = function(e)
+{
+    zui.Modal.confirm({message: errorOthersCreated}).then((res) =>
+    {
+        if(res)
+        {
+            const formUrl  = $('form').attr('action');
+            const formData = new FormData($("form")[0]);
+            $.ajaxSubmit({url: formUrl, data: formData});
+        }
+    });
+
+    return false;
+}
diff --git a/module/doc/lang/de.php b/module/doc/lang/de.php
index 134efcccb2..2161b950b8 100644
--- a/module/doc/lang/de.php
+++ b/module/doc/lang/de.php
@@ -357,6 +357,7 @@ $lang->doc->confirmUpdateContent = 'You have a document that is not saved from l
 $lang->doc->selectLibType        = 'Please select a type of doc library.';
 $lang->doc->noLibreOffice        = 'You does not have access to office conversion settings!';
 $lang->doc->errorParentChapter   = 'The parent chapter cannot be its own chapter or sub chapter!';
+$lang->doc->errorOthersCreated   = 'There are documents created by others in this library. You cannot move it.';
 
 $lang->doc->noticeAcl['lib']['product']['default']   = "Users who can access the selected {$lang->productCommon} can access it.";
 $lang->doc->noticeAcl['lib']['product']['custom']    = "Users who can access the selected {$lang->productCommon} or users in the whiltelist can access it.";
diff --git a/module/doc/lang/en.php b/module/doc/lang/en.php
index ff2d2ce4cf..c680f86471 100644
--- a/module/doc/lang/en.php
+++ b/module/doc/lang/en.php
@@ -357,6 +357,7 @@ $lang->doc->confirmUpdateContent = 'You have a document that is not saved from l
 $lang->doc->selectLibType        = 'Please select a type of doc library.';
 $lang->doc->noLibreOffice        = 'You does not have access to office conversion settings!';
 $lang->doc->errorParentChapter   = 'The parent chapter cannot be its own chapter or sub chapter!';
+$lang->doc->errorOthersCreated   = 'There are documents created by others in this library. You cannot move it.';
 
 $lang->doc->noticeAcl['lib']['product']['default']   = "Users who can access the selected {$lang->productCommon} can access it.";
 $lang->doc->noticeAcl['lib']['product']['custom']    = "Users who can access the selected {$lang->productCommon} or users in the whiltelist can access it.";
diff --git a/module/doc/lang/fr.php b/module/doc/lang/fr.php
index 32d5f2a257..2fc6b817db 100644
--- a/module/doc/lang/fr.php
+++ b/module/doc/lang/fr.php
@@ -357,6 +357,7 @@ $lang->doc->confirmUpdateContent = 'You have a document that is not saved from l
 $lang->doc->selectLibType        = 'Please select a type of doc library.';
 $lang->doc->noLibreOffice        = 'You does not have access to office conversion settings!';
 $lang->doc->errorParentChapter   = 'The parent chapter cannot be its own chapter or sub chapter!';
+$lang->doc->errorOthersCreated   = 'There are documents created by others in this library. You cannot move it.';
 
 $lang->doc->noticeAcl['lib']['product']['default']   = "Users who can access the selected {$lang->productCommon} can access it.";
 $lang->doc->noticeAcl['lib']['product']['custom']    = "Users who can access the selected {$lang->productCommon} or users in the whiltelist can access it.";
diff --git a/module/doc/lang/zh-cn.php b/module/doc/lang/zh-cn.php
index 8e388da0bb..c575388b23 100644
--- a/module/doc/lang/zh-cn.php
+++ b/module/doc/lang/zh-cn.php
@@ -357,6 +357,7 @@ $lang->doc->confirmUpdateContent = '检查到您有未保存的文档内容，
 $lang->doc->selectLibType        = '请选择文档库类型';
 $lang->doc->noLibreOffice        = '您还没有office转换设置访问权限!';
 $lang->doc->errorParentChapter   = '父章节不能是自身章节及子章节！';
+$lang->doc->errorOthersCreated   = '该库下其他人创建的文档暂不支持移动，是否确认移动？';
 
 $lang->doc->noticeAcl['lib']['product']['default']   = "有所选{$lang->productCommon}访问权限的用户可以访问。";
 $lang->doc->noticeAcl['lib']['product']['custom']    = "有所选{$lang->productCommon}访问权限或白名单里的用户可以访问。";
diff --git a/module/doc/model.php b/module/doc/model.php
index 97ecb4690f..77fa2dc934 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -2432,6 +2432,7 @@ class docModel extends model
         $item->main       = zget($lib, 'main', 0);
         $item->objectType = $type;
         $item->objectID   = $objectID;
+        $item->addedBy    = $lib->addedBy;
         $item->active     = $lib->id == $libID && $browseType != 'bysearch' ? 1 : 0;
         $item->children   = $this->getModuleTree($lib->id, $moduleID, $lib->type == 'api' ? 'api' : 'doc', 0, $releaseModule, $docID);
 
@@ -3002,8 +3003,9 @@ class docModel extends model
         }
         elseif($data->space == 'mine')
         {
-            $data->type = 'mine';
-            $data->parent = 0;
+            $data->type    = 'mine';
+            $data->parent  = 0;
+            $data->addedBy = $this->app->user->account;
         }
         else
         {
@@ -3019,6 +3021,101 @@ class docModel extends model
 
         $actionID = $this->loadModel('action')->create('docLib', $libID, 'Moved', '', json_encode(array('from' => $lib->type == 'mine' ? 'mine' : $lib->parent, 'to' => $data->type == 'mine' ? 'mine' : $data->parent)));
         $this->action->logHistory($actionID, $changes);
+
+        /* 从团队空间移动到我的空间，需要保留其他人创建的文档在团队空间。 */
+        if($data->type == 'mine') $this->reserveOthersDoc($lib);
+
         return true;
     }
+
+    /**
+     * 迁移文档库时保留其他人创建的文档。
+     * Reserve other people's documents when migrating document libraries.
+     *
+     * @param  object $lib
+     * @access public
+     * @return void
+     */
+    public function reserveOthersDoc(object $lib)
+    {
+        $othersDocList = $this->dao->select('id, module')->from(TABLE_DOC)
+            ->where('lib')->eq($lib->id)
+            ->andWhere('addedBy')->ne($this->app->user->account)
+            ->andWhere('deleted')->eq('0')
+            ->fetchPairs();
+
+        if($othersDocList)
+        {
+            unset($lib->id);
+            $this->dao->insert(TABLE_DOCLIB)->data($lib)->exec();
+            $newLibID = $this->dao->lastInsertID();
+
+            $this->dao->update(TABLE_DOC)->set('lib')->eq($newLibID)->where('id')->in(array_keys($othersDocList))->exec();
+
+            $modulePairs  = $this->dao->select('id, path')->from(TABLE_MODULE)->where('id')->in($othersDocList)->andWhere('deleted')->eq('0')->fetchPairs();
+            $moduleIdList = array();
+            foreach($modulePairs as $path)
+            {
+                $paths = explode(',', trim($path, ','));
+                foreach($paths as $id)
+                {
+                    if($id > 0) $moduleIdList[$id] = $id;
+                }
+            }
+
+            $mapList = array();
+            $idMap   = array();
+            $modules = $this->dao->select('*')->from(TABLE_MODULE)->where('id')->in($moduleIdList)->andWhere('deleted')->eq('0')->fetchAll('id');
+            foreach($modules as $module)
+            {
+                $oldID = $module->id;
+                unset($module->id);
+                $module->root = $newLibID;
+                $this->dao->insert(TABLE_MODULE)->data($module)->exec();
+
+                $newID = $this->dao->lastInsertID();
+
+                $module->id    = $newID;
+                $mapList[]     = $module;
+                $idMap[$oldID] = $newID;
+
+                $this->dao->update(TABLE_DOC)->set('module')->eq($newID)->where('module')->eq($oldID)->andWhere('lib')->eq($newLibID)->exec();
+            }
+
+            foreach($mapList as $module)
+            {
+                $parent = $module->parent ? $idMap[$module->parent] : 0;
+                $paths  = explode(',', trim($module->path, ','));
+                foreach($paths as $key => $path)
+                {
+                    if($path) $paths[$key] = $idMap[$path];
+                }
+                $path = implode(',', $paths);
+                $this->dao->update(TABLE_MODULE)->set('parent')->eq($parent)->set('path')->eq($path)->where('id')->eq($module->id)->exec();
+            }
+        }
+    }
+
+    /**
+     * 判断文档库下是否有其他人创建的文档。
+     * Check if there are other documents created under the document library.
+     *
+     * @param  object $lib
+     * @access public
+     * @return bool
+     */
+    public function hasOthersDoc(object $lib): bool
+    {
+        if($lib->type != 'custom') return false;
+
+        $docID = $this->dao->select('id')->from(TABLE_DOC)
+            ->where('vision')->eq($this->config->vision)
+            ->andWhere('templateType')->eq('')
+            ->andWhere('deleted')->eq(0)
+            ->andWhere('lib')->eq($lib->id)
+            ->andWhere('addedBy')->ne($this->app->user->account)
+            ->fetch('id');
+
+        return !empty($docID);
+    }
 }
diff --git a/module/doc/ui/movelib.html.php b/module/doc/ui/movelib.html.php
index 180d5c5113..39523d5768 100644
--- a/module/doc/ui/movelib.html.php
+++ b/module/doc/ui/movelib.html.php
@@ -21,9 +21,11 @@ if($libType == 'custom' && ($lib->type == 'mine' || $lib->parent != $targetSpace
 
 jsVar('targetSpace', $targetSpace);
 jsVar('libID', $lib->id);
+jsVar('errorOthersCreated', $lang->doc->errorOthersCreated);
 formPanel
 (
     on::change('[name=space]', 'changeSpace'),
+    $hasOthersDoc ? set::ajax(array('beforeSubmit' => jsRaw("clickSubmit"))) : null,
     formGroup
     (
         set::width('5/6'),
diff --git a/module/kanban/ui/view.html.php b/module/kanban/ui/view.html.php
index 33c50ec240..e84da243e5 100644
--- a/module/kanban/ui/view.html.php
+++ b/module/kanban/ui/view.html.php
@@ -92,6 +92,7 @@ div
     zui::kanbanList
     (
         set::key('kanban'),
+        set('$replace', false),
         set::items($kanbanList),
         set::height('calc(100vh - 120px)')
     )
diff --git a/module/story/model.php b/module/story/model.php
index 86d3630e81..6096eec5d9 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -1778,6 +1778,10 @@ class storyModel extends model
 
             $story->parent = $parentID;
             $this->doChangeParent($story->id, $story, $oldStory);
+
+            if($oldStory->parent > 0) $this->updateParentStatus($storyID, $oldStory->parent, false);
+            if($story->parent > 0) $this->updateParentStatus($storyID, $story->parent, false);
+
             $this->setStage($story->id);
         }