fix set black card

helper/refill/util.php

@@ -83,7 +83,7 @@ class util
         if(!empty($card_info)) {
             $card_info['black_card'] = 1;
             $mod_topcard = Model('topcard');
-            $mod_topcard->where(['card_no' => $card_no])->update(['black_card' => 1]);
+            $mod_topcard->table('topcard')->where(['card_no' => $card_no])->update(['black_card' => 1]);
             wcache($card_no,$card_info,'cardrefill-');
 
             return true;