diff --git a/lib/zin/wg/tabpane/v1.php b/lib/zin/wg/tabpane/v1.php
index bb1b0de2be..f721305406 100644
--- a/lib/zin/wg/tabpane/v1.php
+++ b/lib/zin/wg/tabpane/v1.php
@@ -8,7 +8,7 @@ class tabPane extends wg
         'key: string',
         'title: string',
         'active?: bool=false',
-        'param: string',
+        'param?: string',
     );
 
     protected static array $defineBlocks = array(
diff --git a/lib/zin/wg/tree/v1.php b/lib/zin/wg/tree/v1.php
index 49f205a9f2..3a658135f5 100644
--- a/lib/zin/wg/tree/v1.php
+++ b/lib/zin/wg/tree/v1.php
@@ -13,6 +13,7 @@ class tree extends wg
         'canUpdateOrder?: bool=false',
         'canEdit?: bool=false',
         'canDelete?: bool=false',
+        'canSplit?: bool=true',
     );
 
     public static function getPageJS(): string|false
@@ -31,6 +32,7 @@ class tree extends wg
         $canUpdateOrder = $this->prop('canUpdateOrder');
         $canEdit        = $this->prop('canEdit');
         $canDelete      = $this->prop('canDelete');
+        $canSplit       = $this->prop('canSplit');
         $editType       = $this->prop('type');
 
         foreach($items as $key => $item)
@@ -48,7 +50,7 @@ class tree extends wg
 
                 if($canEdit)   $treeItem['actions']['items'][] = array('key' => 'edit',   'icon' => 'edit',  'id' => $item['id'], 'editType' => $editType, 'onClick' => jsRaw('(event, item) => window.editItem(item)'));
                 if($canDelete) $treeItem['actions']['items'][] = array('key' => 'delete', 'icon' => 'trash', 'id' => $item['id'], 'className' => 'btn ghost toolbar-item square size-sm rounded ajax-submit','url' => helper::createLink('tree', 'delete', 'module=' . $item['id']));
-                $treeItem['actions']['items'][] = array('key' => 'view', 'icon' => 'split', 'url' => $item['url']);
+                if($canSplit) $treeItem['actions']['items'][] = array('key' => 'view', 'icon' => 'split', 'url' => $item['url']);
             }
 
             if(isset($item['children'])) $treeItem['items'] = $this->buildTree($item['children']);
diff --git a/module/mr/js/diff.ui.js b/module/mr/js/diff.ui.js
index 158aeba60e..9a1c462a5e 100644
--- a/module/mr/js/diff.ui.js
+++ b/module/mr/js/diff.ui.js
@@ -153,9 +153,9 @@ function findItemInTreeItems(list, key, level) {
 
         if (item.key === key) return item;
 
-        if (item.items && item.items.length > 0)
+        if (item.children && item.children.length > 0)
         {
-            const findedItem = findItemInTreeItems(item.items, key);
+            const findedItem = findItemInTreeItems(item.children, key);
             if (findedItem)
             {
                 parentTree.push(item.key);
diff --git a/module/repo/js/common.ui.js b/module/repo/js/common.ui.js
index 99f0585840..5fea935ff8 100644
--- a/module/repo/js/common.ui.js
+++ b/module/repo/js/common.ui.js
@@ -195,9 +195,9 @@ function findItemInTreeItems(list, key, level) {
 
         if (item.key === key) return item;
 
-        if (item.items && item.items.length > 0)
+        if (item.children && item.children.length > 0)
         {
-            const findedItem = findItemInTreeItems(item.items, key);
+            const findedItem = findItemInTreeItems(item.children, key);
             if (findedItem)
             {
                 parentTree.push(item.key);
diff --git a/module/repo/model.php b/module/repo/model.php
index 319b825221..b3a28459c5 100644
--- a/module/repo/model.php
+++ b/module/repo/model.php
@@ -2663,7 +2663,7 @@ class repoModel extends model
 
                 if($children)
                 {
-                    $treeList[$key]['items'] = $children;
+                    $treeList[$key]['children'] = $children;
                     $fileName[$key] = '';
                     $pathName[$key] = $file['path'];
                 }
diff --git a/module/repo/ui/diffeditor.html.php b/module/repo/ui/diffeditor.html.php
index 33a420455c..15c52034cf 100644
--- a/module/repo/ui/diffeditor.html.php
+++ b/module/repo/ui/diffeditor.html.php
@@ -83,6 +83,7 @@ sidebar
     (
         set::id('monacoTree'),
         set::items($tree),
+        set::canSplit(false),
         set::collapsedIcon('folder'),
         set::expandedIcon('folder-open'),
         set::normalIcon('file-text-alt'),
@@ -92,3 +93,4 @@ sidebar
 );
 
 a(set::class('iframe'), setData('size', '1000px'), setData('toggle', 'modal'), set::id('linkObject'));
+\a($tree);
\ No newline at end of file
diff --git a/module/repo/ui/monaco.html.php b/module/repo/ui/monaco.html.php
index 40a7f185fc..0189a9f04c 100644
--- a/module/repo/ui/monaco.html.php
+++ b/module/repo/ui/monaco.html.php
@@ -98,6 +98,7 @@ sidebar
     (
         set::id('monacoTree'),
         set::items($tree),
+        set::canSplit(false),
         set::collapsedIcon('folder'),
         set::expandedIcon('folder-open'),
         set::normalIcon('file-text-alt'),
diff --git a/module/store/ui/browse.html.php b/module/store/ui/browse.html.php
index 192e8a6fd4..9f803619b1 100644
--- a/module/store/ui/browse.html.php
+++ b/module/store/ui/browse.html.php
@@ -135,6 +135,7 @@ sidebar
     (
         set::id('storeTree'),
         set::items($tree),
+        set::canSplit(false),
         set::onClickItem(jsRaw('window.treeClick')),
     )
 );