fix

common/business/ExchangeBusiness.php

@@ -199,6 +199,12 @@ class ExchangeBusiness
             goto doEnd;
         }
 
+        if (in_array(strtoupper($tag), ['BVA'])) {
+            $exchange = ExchangeFactory::createExchange("Bilaxy");
+            $quotation = $exchange->getTicker('BVA', 'USDT');
+            goto doEnd;
+        }
+
         if (in_array(strtoupper($tag), ['SJPY'])) {
             $exchange = ExchangeFactory::createExchange("Boc");
             $quotation = $exchange->getTicker('CNY', 'JPY');
@@ -268,7 +274,7 @@ class ExchangeBusiness
         $exchange = ExchangeFactory::createExchange("Go");
         $rate = $exchange->getTicker("CNY", "USD");
         $cny_usd_rate = 1 / $rate['last'];
-        if (in_array(strtoupper($tag), ['FOLI', 'CIC', 'KPC8'])) {
+        if (in_array(strtoupper($tag), ['FOLI', 'CIC', 'KPC8', 'BVA'])) {
             $quotation['usd'] = (float)sprintf("%0.4f", $quotation['last']);
             $quotation['rmb'] = (float)sprintf("%0.4f", $quotation['last'] / $cny_usd_rate);
         } else if (in_array(strtoupper($tag), ['SUSD'])) {