diff --git a/application/api/model/Nobility.php b/application/api/model/Nobility.php
index 05d435c..72f1f8c 100644
--- a/application/api/model/Nobility.php
+++ b/application/api/model/Nobility.php
@@ -311,7 +311,7 @@ class Nobility extends Model
             'lid' => $nobility_info['lid'],
             'nobility_name' => $nobility_info['name'],
             'nobility_image' => $nobility_info['image'],
-            'price' => $price,
+            'price' => round($price, 2),
             'pay_price' => $nobility_info['pay_price'],
             'day' => $nobility_info['day'],
             'power_list' => $power_list,