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@@ -409,25 +409,26 @@ class Api
         $tidu = Db::name('product')->where(['id' => $product_id])->find();
         if ($tidu['tidu1'] != "") {
             if ($buy_num < $tidu['tidu1'] & $buy_num > 0) {
-                echo '1';
                 $price = $buy_num * $tidu['price'];
             }
         }
         if ($tidu['tidu2'] != "") {
             if ($buy_num > $tidu['tidu1'] - 1 & $buy_num < $tidu['tidu2']) {
                 echo '2';
+                dump($tidu['price1']);
+                dump($buy_num);
                 $price = $buy_num * $tidu['price1'];
+                dump($price);
             }
         }
+        die;
         if ($tidu['tidu3'] != "") {
             if ($buy_num > $tidu['tidu2'] - 1 & $buy_num < $tidu['tidu3']) {
-                echo '3';
                 $price = $buy_num * $tidu['price2'];
             }
         }
         if ($tidu['tidu4'] != "") {
             if ($buy_num > $tidu['tidu3'] - 1 & $buy_num < $tidu['tidu4']) {
-                echo '4';
                 $price = $buy_num * $tidu['price3'];
             }
         }
@@ -439,7 +440,6 @@ class Api
                 $price = $buy_num * $tidu['price5'];
             }
         }
-        die;
         $tidu_new = Db::name('product')->where(['id' => $product_id])->select();
         foreach ($tidu_new as $k => $v) {
             $gradient[$k]['tidu1'] = $v['tidu1'];