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@@ -403,10 +403,12 @@ class Api
             ->join('product p', 'p.id=s.product_id')
             ->join('class_con c', 'c.id=p.class_con_id')
             ->join('logo l', 'l.id=p.logo_id')
-            ->field('p.stock,s.product_id,s.id,p.avatar,p.name,c.class_con,l.logo,s.buy_num,p.price')
+            ->field('p.stock,s.product_id,s.id,p.avatar,p.name,c.class_con,l.logo,s.buy_num')
             ->select();
 
         $tidu = Db::name('product')->where(['id' => $product_id])->find();
+        dump($tidu);
+        die;
         if ($tidu['tidu1']!=null) {
             if ($buy_num < $tidu['tidu1'] & $buy_num > 0) {
                 $price = $buy_num * $tidu['price'];