edit

service/src/Buy.php

@@ -99,7 +99,9 @@ class Buy extends Base
 
         if ($data) {
             foreach ($data as $k => $v) {
-                if ($info['cash'] > 0) {
+                if ($v['price'] > 0) {
+                    $data[$k]['price'] = '￥' . number_format($v['price'], 2);
+                } elseif ($info['cash'] > 0) {
                     $data[$k]['price'] = '￥' . number_format($info['cash'] * $v['num'], 2);
                 } else {
                     $data[$k]['price'] = '免费';