fix

common/business/ExchangeBusiness.php

@@ -116,10 +116,10 @@ class ExchangeBusiness
 
         if (strtoupper($tag) == 'FZM') {
             $quotation = [
-                'low' => 41,
-                'high' => 41,
-                'last' => 41,
-                'rmb' => 41,
+                'low' => 30,
+                'high' => 30,
+                'last' => 30,
+                'rmb' => 30,
             ];
             goto doEnd;
         }