diff --git a/application/api/controller/Payment.php b/application/api/controller/Payment.php
index 7e8cb53..3283b79 100644
--- a/application/api/controller/Payment.php
+++ b/application/api/controller/Payment.php
@@ -36,7 +36,7 @@ class Payment extends Controller
             }
         }
 
-        if(!$coin){
+        if(!$coin && $nobility_id == 0){
             $coin = $money * get_system_config_value('rmb_coin_ratio');
         }
         if (!$user_id) {
@@ -70,7 +70,7 @@ class Payment extends Controller
         $data['user_id'] = $user_id;
         $data['pay_type'] = $type;
         $data['createtime'] = time();
-        $data['remarke'] = '充值到app用户'.($user_code ?? "") ."余额！";
+        $data['remarke'] = $nobility_id == 0 ? '充值到app用户'.($user_code ?? "") ."余额！" :'购买爵位';
         $data['type_params'] = $type_params;
         $data['type_id'] = $type_id;
         $data['nobility_id'] = $nobility_id;