diff --git a/app/controller/api/Statistics.php b/app/controller/api/Statistics.php
index c4b91a7f..169d1196 100644
--- a/app/controller/api/Statistics.php
+++ b/app/controller/api/Statistics.php
@@ -499,7 +499,7 @@ class Statistics extends BaseController
         // 用户注册数
         $datas['user_count'] = Db::name('user')->where('promotion_code', $promotionCode)->count();
 
-        $userIds = Db::name('user')->where('promotion_code', $promotionCode)->value('uid');
+        $userIds = Db::name('user')->where('promotion_code', $promotionCode)->column('uid');
 
         // 商户数
         $datas['merchant_count'] = Merchant::whereIn('uid', $userIds)->count();