diff --git a/app/Http/Controllers/Api/ContactController.php b/app/Http/Controllers/Api/ContactController.php
index 5dcf943..8157865 100644
--- a/app/Http/Controllers/Api/ContactController.php
+++ b/app/Http/Controllers/Api/ContactController.php
@@ -9,7 +9,7 @@ class ContactController extends ApiController
 {
     public function index()
     {  
-        $contacts = Contact::orderBy('lft', 'desc')->get();
+        $contacts = Contact::orderBy('lft', 'asc')->get();
         return $this->respondWithCollection($contacts, new ContactTransformer($this->locale));
     }
 }
diff --git a/app/Http/Controllers/Api/DocumentCategoryController.php b/app/Http/Controllers/Api/DocumentCategoryController.php
index acf198e..1758e7f 100644
--- a/app/Http/Controllers/Api/DocumentCategoryController.php
+++ b/app/Http/Controllers/Api/DocumentCategoryController.php
@@ -9,7 +9,7 @@ class DocumentCategoryController extends ApiController
 {
     public function index()
     {
-        $categories = DocumentCategory::orderBy('lft', 'desc')->get();
+        $categories = DocumentCategory::orderBy('lft', 'asc')->get();
         return $this->respondWithCollection($categories, new CategoryTransformer($this->locale, 'trading'));
     }
 }
diff --git a/app/Http/Controllers/Api/DocumentController.php b/app/Http/Controllers/Api/DocumentController.php
index 7dafd38..cfe121c 100644
--- a/app/Http/Controllers/Api/DocumentController.php
+++ b/app/Http/Controllers/Api/DocumentController.php
@@ -13,12 +13,12 @@ class DocumentController extends ApiController
         $page = $request->page ?? null;
         $category = $request->category ?? null;
         if($page){
-            $documents = Document::where('page', $page)->orderBy('lft', 'desc');
+            $documents = Document::where('page', $page)->orderBy('lft', 'asc');
             if(count($documents->get()) < 1){
                 return $this->errorNotFound();
             }
         }else{
-            $documents = Document::orderBy('lft', 'desc');
+            $documents = Document::orderBy('lft', 'asc');
         }
         if($category){
             $documents = $documents->where('document_category_id', $category);
diff --git a/app/Http/Controllers/Api/MultimediaCategoryController.php b/app/Http/Controllers/Api/MultimediaCategoryController.php
index a3ccfbd..216b404 100644
--- a/app/Http/Controllers/Api/MultimediaCategoryController.php
+++ b/app/Http/Controllers/Api/MultimediaCategoryController.php
@@ -10,7 +10,7 @@ class MultimediaCategoryController extends ApiController
 {
     public function index()
     {
-        $categories = MultimediaCategory::orderBy('lft', 'desc')->get();
+        $categories = MultimediaCategory::orderBy('lft', 'asc')->get();
         return $this->respondWithCollection($categories, new CategoryTransformer($this->locale, 'media'));
     }
 }
diff --git a/app/Http/Controllers/Api/TarifController.php b/app/Http/Controllers/Api/TarifController.php
index c2f4193..1ef288e 100644
--- a/app/Http/Controllers/Api/TarifController.php
+++ b/app/Http/Controllers/Api/TarifController.php
@@ -12,12 +12,12 @@ class TarifController extends ApiController
     {
         $type = $request->type ?? null;
         if($type){
-            $tarifs = Tarif::where('type', $type)->orderBy('lft', 'desc')->get();
+            $tarifs = Tarif::where('type', $type)->orderBy('lft', 'asc')->get();
             if(count($tarifs) < 1){
                 return $this->errorNotFound();
             }
         }else{
-            $tarifs = Tarif::orderBy('lft', 'desc')->get();
+            $tarifs = Tarif::orderBy('lft', 'asc')->get();
         }
         return $this->respondWithCollection($tarifs, new TarifTransformer($this->locale));
     }