diff --git a/app/controller/api/user/Exchange.php b/app/controller/api/user/Exchange.php
index c4be946..af7ed92 100644
--- a/app/controller/api/user/Exchange.php
+++ b/app/controller/api/user/Exchange.php
@@ -429,11 +429,11 @@ class Exchange extends BaseController{
             ->toArray();
 
         $statisticsList = [
-            ['title' => '总额度','value' => $statistics['total_quota']],
-            ['title' => '已使用额度','value' => $statistics['use_quota']],
+            ['title' => '总额度','value' => $statistics['total_quota'] ?? 0],
+            ['title' => '已使用额度','value' => $statistics['use_quota'] ?? 0],
             // ['title' => '剩余额度','value' => $statistics['surplus_quota']],
             // ['title' => '冻结额度','value' => $statistics['freeze_quota']],
-            ['title' => '可用额度','value' => $statistics['available']],
+            ['title' => '可用额度','value' => $statistics['available'] ?? 0],
         ];
 
         return app('json')->success($statisticsList);