fix

common/business/ExchangeBusiness.php

@@ -442,10 +442,9 @@ class ExchangeBusiness
         $exchange = ExchangeFactory::createExchange("Rate");
         $rate = $exchange->getTicker("CNY", "USD");
         $cny_usd_rate = 1 / $rate['last'];
-
+        $quotation['rmb'] = (float)sprintf("%0.4f", $quotation['last'] / $cny_usd_rate);
         if (in_array(strtoupper($tag), ['FOLI', 'CIC', 'MC', 'KPC8', 'BBD', 'BVA', 'DAG', 'BNC', 'BNB', 'GHP', 'DRA', 'ETC', 'PAX', 'STH', 'XJH', 'SFT', 'TSC', 'SUM', 'USDW', 'FUT', 'MBTC', 'METH', 'GLCW', 'HDC', 'GWA', 'KLG', 'LELE', 'ZUE'])) {
             $quotation['usd'] = (float)sprintf("%0.4f", $quotation['last']);
-            $quotation['rmb'] = (float)sprintf("%0.4f", $quotation['last'] / $cny_usd_rate);
             $quotation['low'] = (float)sprintf("%0.4f", $quotation['low']);
             $quotation['high'] = (float)sprintf("%0.4f", $quotation['high']);
             $quotation['last'] = (float)sprintf("%0.4f", $quotation['last']);

common/service/exchange/factory/FactoryService.php

@@ -41,8 +41,8 @@ abstract class FactoryService
         $res = json_decode($res, true);
 
         foreach ($res['data'] as $val) {
-            $this->basic_price[$val['name']]['rmb'] =  $val['rmb'];
-            $this->basic_price[$val['name']]['usd'] =  $val['usd'];
+            $this->basic_price[$val['name']]['rmb'] =  $val['rmb'] ?? 0;
+            $this->basic_price[$val['name']]['usd'] =  $val['usd'] ?? 0;
         }
 
         $this->redis = \Yii::$app->redis;