diff --git a/controllers/VariantController.php b/controllers/VariantController.php
index 4d326e3..01c0879 100755
--- a/controllers/VariantController.php
+++ b/controllers/VariantController.php
@@ -232,26 +232,20 @@
                 $productStocks = $sorted_array;
                 $stock_names = array_keys($productStocks);
                 $stocks = Stock::find()
-                               ->joinWith('lang')
-                               ->where([ 'stock_lang.title' => $stock_names ])
+                               ->where([ 'stock.title' => $stock_names ])
                                ->indexBy(function($row) {
                                    /**
                                     * @var Stock $row
                                     */
-                                   return $row->lang->title;
+                                   return $row->title;
                                })
                                ->all();
                 foreach ($productStocks as $stockName => $quantity) {
                     $quantity = (int) $quantity;
                     if (!array_key_exists($stockName, $stocks)) {
                         $stock = new Stock();
-                        $stock->generateLangs();
-                        foreach ($stock->modelLangs as $modelLang) {
-                            $modelLang->title = $stockName;
-                        }
-                        if (!$stock->save() || !$stock->transactionStatus) {
-                            continue;
-                        }
+                        $stock->title = $stockName;
+                        $stock->save();
                     } else {
                         $stock = $stocks[ $stockName ];
                     }
diff --git a/models/Import.php b/models/Import.php
index 3199caf..7a35fef 100755
--- a/models/Import.php
+++ b/models/Import.php
@@ -168,13 +168,12 @@
                 // ===== Set stock ====
                 if ($city_name) {
                     if (( $stock = Stock::find()
-                                        ->joinWith('lang')
-                                        ->filterWhere([ 'stock_lang.title' => trim($city_name) ])
+                                        ->filterWhere([ 'stock.title' => trim($city_name) ])
                                         ->one() ) === null
                     ) {
                         // Create stock
                         $stock = new Stock();
-                        $stock->lang->title = trim($city_name);
+                        $stock->title = trim($city_name);
                         $stock->save(false);
                     }
                     
diff --git a/models/ProductStock.php b/models/ProductStock.php
index 8785cbc..c33d930 100755
--- a/models/ProductStock.php
+++ b/models/ProductStock.php
@@ -101,7 +101,7 @@
             if (!empty( $this->title )) {
                 return $this->title;
             } elseif (!empty( $this->stock )) {
-                return $this->stock->lang->title;
+                return $this->stock->title;
             } else {
                 return '';
             }
--
libgit2 0.21.4