diff --git a/Application/Base/Tool/GameResource/YjlyClient.class.php b/Application/Base/Tool/GameResource/YjlyClient.class.php
index 09a78b89e..44c2222c8 100644
--- a/Application/Base/Tool/GameResource/YjlyClient.class.php
+++ b/Application/Base/Tool/GameResource/YjlyClient.class.php
@@ -90,9 +90,9 @@ class YjlyClient
     protected function sign($name, $params)
     {
         $apiBizFieldMap = [
-            'mail' => 'mailData',
-            'prop' => 'propData',
-            'pay' => 'moneyFen',
+            'send-mail' => 'mailData',
+            'send-props' => 'propData',
+            'send-gold' => 'moneyFen',
         ];
         $signFields = ['appId', 'serverId', 'roleId', 'userId', $apiBizFieldMap[$name], 'orderNum', 'time'];
         $signArray = [];