fix

common/service/exchange/factory/HuobiBuilder.php

@@ -86,7 +86,7 @@ class HuobiBuilder extends FactoryService
         $ticker = [];
         foreach ($keys as $val) {
             foreach ($this->basic_coin as $k => $coin) {
-                $explode_arr = explode(strtoupper($coin), $val);
+                $explode_arr = explode(strtoupper($coin), strtoupper($val));
                 if (2 == count($explode_arr) && empty($explode_arr[1])) {
                     if (false != $condition) {
                         list($low, $high, $close, $open, $vol) = $this->redis_ticker->hmget($this->quotation_prefix . strtoupper($val), 'low', 'high', 'last', 'open', 'vol');