edit

buy/src/Buy.php

@@ -92,7 +92,7 @@ class Buy extends Base
 
         if ($data) {
             foreach ($data as $k => $v) {
-                $data[$k]['code'] = '<i class="ico-code"></i>兑换码：'.$v['id'];
+                $data[$k]['code'] = '<i class="ico-code"></i>兑换码：M'.$v['id'];
                 if ($v['type'] == 1) {
                     $data[$k]['txt'] = '未使用';
                     $data[$k]['class'] = '';