diff --git a/module/tree/control.php b/module/tree/control.php
index 214b4c6bdd..9056f04181 100644
--- a/module/tree/control.php
+++ b/module/tree/control.php
@@ -398,6 +398,7 @@ class tree extends control
             $confirmLang = $this->lang->tree->confirmDelete;
             if($module->type == 'line') $confirmLang = $this->lang->tree->confirmDeleteLine;
             if($module->type == 'host') $confirmLang = $this->lang->tree->confirmDeleteHost;
+            if($module->type == 'feedback') $confirmLang = $this->lang->tree->confirmDelCategory;
             die(js::confirm($confirmLang, $this->createLink('tree', 'delete', "rootID=$rootID&moduleID=$moduleID&confirm=yes")));
         }
         else
diff --git a/module/tree/lang/de.php b/module/tree/lang/de.php
index 992bb73ca6..44d1c984a0 100644
--- a/module/tree/lang/de.php
+++ b/module/tree/lang/de.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "Ziehen und Sotieren";
 $lang->tree->sort               = "Sortieren";
 $lang->tree->addChild           = "Hinzufügen";
 $lang->tree->confirmDelete      = 'Do you want to delete this module and its child modules?';
+$lang->tree->confirmDelCategory = 'Möchten Sie diese Kategorie und ihre Kinderkategorien löschen?';
 $lang->tree->confirmDeleteLine  = "Do you want to delete this {$lang->productCommon} line?";
 $lang->tree->confirmRoot        = "Any changes to the {$lang->productCommon} will change the stories, bugs, cases of {$lang->productCommon} it belongs to, as well as the linkage of {$lang->executionCommon} and {$lang->productCommon}, which is dangerous. Do you want to change it?";
 $lang->tree->confirmRoot4Doc    = "Any changes to the library will change the document of library it belongs to, which is dangerous. Do you want to change it?";
@@ -57,6 +58,8 @@ $lang->tree->parent       = 'Übergeordnet';
 $lang->tree->parentCate   = 'Parent Category';
 $lang->tree->child        = 'Untergeordnet';
 $lang->tree->subCategory  = 'SubCategory';
+$lang->tree->editCategory = 'Kategorie bearbeiten';
+$lang->tree->delCategory  = 'Kategorie löschen';
 $lang->tree->lineChild    = "Child {$lang->productCommon} Line";
 $lang->tree->owner        = 'Besitzer';
 $lang->tree->order        = 'Reihenfolge';
diff --git a/module/tree/lang/en.php b/module/tree/lang/en.php
index ea5bae5d3e..504aeb7b7a 100644
--- a/module/tree/lang/en.php
+++ b/module/tree/lang/en.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "Drag to order";
 $lang->tree->sort               = "Order";
 $lang->tree->addChild           = "Add Child Module";
 $lang->tree->confirmDelete      = 'Do you want to delete this module and its child modules?';
+$lang->tree->confirmDelCategory = 'Do you want to delete this category and its child categories?';
 $lang->tree->confirmDeleteLine  = "Do you want to delete this {$lang->productCommon} line?";
 $lang->tree->confirmRoot        = "Any changes to the {$lang->productCommon} will change the stories, bugs, cases of {$lang->productCommon} it belongs to, as well as the linkage of {$lang->executionCommon} and {$lang->productCommon}, which is dangerous. Do you want to change it?";
 $lang->tree->confirmRoot4Doc    = "Any changes to the library will change the document of library it belongs to, which is dangerous. Do you want to change it?";
@@ -57,6 +58,8 @@ $lang->tree->parent       = 'Parent Module';
 $lang->tree->parentCate   = 'Parent Category';
 $lang->tree->child        = 'Children';
 $lang->tree->subCategory  = 'SubCategory';
+$lang->tree->editCategory = 'Edit Category';
+$lang->tree->delCategory  = 'Delete Category';
 $lang->tree->lineChild    = "Child {$lang->productCommon} Line";
 $lang->tree->owner        = 'Owner';
 $lang->tree->order        = 'Order';
diff --git a/module/tree/lang/fr.php b/module/tree/lang/fr.php
index 28ce3650c6..079ba1a056 100644
--- a/module/tree/lang/fr.php
+++ b/module/tree/lang/fr.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "Faites glisser pour ordonner";
 $lang->tree->sort               = "Ordonnez";
 $lang->tree->addChild           = "Ajout Sous-Module";
 $lang->tree->confirmDelete      = 'Voulez-vous supprimer ce module et tous ses sous-modules ?';
+$lang->tree->confirmDelCategory = 'Voulez-vous supprimer cette catégorie et ses sous-catégories?';
 $lang->tree->confirmDeleteLine  = 'Voulez-vous supprimer cette ligne de produit ?';
 $lang->tree->confirmRoot        = "Les changements du {$lang->productCommon} vont impacter les stories, bugs, casTests du {$lang->productCommon} auquel ils appartiennent, ainsi que les associations de {$lang->executionCommon} et {$lang->productCommon}, ce qui est dangereux. Voulez-vous malgré tout effectuer le changement ?";
 $lang->tree->confirmRoot4Doc    = "Toute modification apportée à la bibliothèque modifiera le document de la bibliothèque à laquelle elle appartient, ce qui est dangereux. Voulez-vous le changer ?";
@@ -57,6 +58,8 @@ $lang->tree->parent       = 'Module Parent';
 $lang->tree->parentCate   = 'Catégorie Parente';
 $lang->tree->child        = 'Enfants';
 $lang->tree->subCategory  = 'SubCategory';
+$lang->tree->editCategory = 'Modifier la catégorie';
+$lang->tree->delCategory  = 'Supprimer la catégorie';
 $lang->tree->lineChild    = 'Sous-Ligne Produit';
 $lang->tree->owner        = 'Propriétaire';
 $lang->tree->order        = 'Ordre';
diff --git a/module/tree/lang/vi.php b/module/tree/lang/vi.php
index e654d4fa27..966243e7b1 100644
--- a/module/tree/lang/vi.php
+++ b/module/tree/lang/vi.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "Drag để sắp xếp";
 $lang->tree->sort               = "Thứ tự";
 $lang->tree->addChild           = "Thêm Module con";
 $lang->tree->confirmDelete      = 'Bạn có muốn xóa module này và module con của nó?';
+$lang->tree->confirmDelCategory = 'Bạn có muốn xoá hạng mục này và loại con của nó không?';
 $lang->tree->confirmDeleteLine  = "Bạn có muốn xóa dòng {$lang->productCommon} này không?";
 $lang->tree->confirmRoot        = "Mọi sự thay đổi tới {$lang->productCommon} này sẽ thay đổi the câu chuyện, bugs, tình huống của  {$lang->productCommon} nó sở hữu, cũng như liên kết của {$lang->executionCommon} và {$lang->productCommon}, điều này nguy hiểm. Bạn có muốn thay đổi nó?";
 $lang->tree->confirmRoot4Doc    = "Mọi sự thay đổi tới thư viện này sẽ thay đổi thư viện tài liệu nó sở hữu, điều này nguy hiểm. Bạn có muốn thay đổi nó?";
@@ -57,6 +58,8 @@ $lang->tree->parent       = 'Module mẹ';
 $lang->tree->parentCate   = 'Danh mục mẹ';
 $lang->tree->child        = 'Con';
 $lang->tree->subCategory  = 'SubCategory';
+$lang->tree->editCategory = 'Sửa phân loại';
+$lang->tree->delCategory  = 'Xoá phân loại';
 $lang->tree->lineChild    = "Dòng {$lang->productCommon} con";
 $lang->tree->owner        = 'Sở hữu';
 $lang->tree->order        = 'Sắp xếp';
diff --git a/module/tree/lang/zh-cn.php b/module/tree/lang/zh-cn.php
index 0e9f885d1e..45e6fee09a 100644
--- a/module/tree/lang/zh-cn.php
+++ b/module/tree/lang/zh-cn.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "拖放排序";
 $lang->tree->sort               = "排序";
 $lang->tree->addChild           = "增加子模块";
 $lang->tree->confirmDelete      = '该模块及其子模块都会被删除，您确定删除吗？';
+$lang->tree->confirmDelCategory = '该分类及其子分类都会被删除，您确定删除吗？';
 $lang->tree->confirmDeleteLine  = "您确定删除该{$lang->productCommon}线吗？";
 $lang->tree->confirmRoot        = "模块的所属{$lang->productCommon}修改，会关联修改该模块下的{$lang->SRCommon}、Bug、用例的所属{$lang->productCommon}，以及{$lang->executionCommon}和{$lang->productCommon}的关联关系。该操作比较危险，请谨慎操作。是否确认修改？";
 $lang->tree->confirmRoot4Doc    = "修改所属文档库，会同时修改该分类下文档的关联关系。该操作比较危险，请谨慎操作。是否确认修改？";
@@ -57,6 +58,8 @@ $lang->tree->parent       = '上级模块';
 $lang->tree->parentCate   = '上级分类';
 $lang->tree->child        = '子模块';
 $lang->tree->subCategory  = '子分类';
+$lang->tree->editCategory = '编辑分类';
+$lang->tree->delCategory  = '删除分类';
 $lang->tree->lineChild    = "子{$lang->productCommon}线";
 $lang->tree->owner        = '负责人';
 $lang->tree->order        = '排序';
diff --git a/module/tree/lang/zh-tw.php b/module/tree/lang/zh-tw.php
index 7fa68b911a..bd032a8ec5 100644
--- a/module/tree/lang/zh-tw.php
+++ b/module/tree/lang/zh-tw.php
@@ -37,6 +37,7 @@ $lang->tree->dragAndSort        = "拖放排序";
 $lang->tree->sort               = "排序";
 $lang->tree->addChild           = "增加子模組";
 $lang->tree->confirmDelete      = '該模組及其子模組都會被刪除，您確定刪除嗎？';
+$lang->tree->confirmDelCategory = '該分類及其子分類都會被删除，您確定删除嗎？';
 $lang->tree->confirmDeleteLine  = "您確定刪除該{$lang->productCommon}綫嗎？";
 $lang->tree->confirmRoot        = "模組的所屬{$lang->productCommon}修改，會關聯修改該模組下的{$lang->SRCommon}、Bug、用例的所屬{$lang->productCommon}，以及{$lang->executionCommon}和{$lang->productCommon}的關聯關係。該操作比較危險，請謹慎操作。是否確認修改？";
 $lang->tree->confirmRoot4Doc    = "修改所屬文檔庫，會同時修改該分類下文檔的關聯關係。該操作比較危險，請謹慎操作。是否確認修改？";
@@ -57,6 +58,8 @@ $lang->tree->parent       = '上級模組';
 $lang->tree->parentCate   = '上級分類';
 $lang->tree->child        = '子模組';
 $lang->tree->subCategory  = '子分類';
+$lang->tree->editCategory = '編輯分類';
+$lang->tree->delCategory  = '删除分類';
 $lang->tree->lineChild    = "子{$lang->productCommon}綫";
 $lang->tree->owner        = '負責人';
 $lang->tree->order        = '排序';
diff --git a/module/tree/view/browse.html.php b/module/tree/view/browse.html.php
index 31b4be88d6..84dcf40d6d 100644
--- a/module/tree/view/browse.html.php
+++ b/module/tree/view/browse.html.php
@@ -211,13 +211,13 @@ $(function()
             edit:
             {
                 linkTemplate: '<?php echo helper::createLink('tree', 'edit', "moduleID={0}&type=$viewType"); ?>',
-                title: '<?php echo $viewType == 'doc' ? $lang->doc->editType : $lang->tree->edit ?>',
+                title: '<?php echo $viewType == 'doc' ? $lang->doc->editType : ($viewType == 'feedback' ? $lang->tree->editCategory : $lang->tree->edit);?>',
                 template: '<a><i class="icon-edit"></i></a>'
             },
             "delete":
             {
                 linkTemplate: '<?php echo helper::createLink('tree', 'delete', "rootID=$rootID&moduleID={0}"); ?>',
-                title: '<?php echo $viewType == 'doc' ? $lang->doc->deleteType : $lang->tree->delete ?>',
+                title: '<?php echo $viewType == 'doc' ? $lang->doc->deleteType : ($viewType == 'feedback' ? $lang->tree->delCategory : $lang->tree->delete)?>',
                 template: '<a><i class="icon-trash"></i></a>'
             },
             subModules: