diff --git a/application/api/model/Lottery.php b/application/api/model/Lottery.php
index 712ddaf1..fa390e34 100644
--- a/application/api/model/Lottery.php
+++ b/application/api/model/Lottery.php
@@ -66,7 +66,7 @@ class Lottery extends Model
             // 1. 记录礼物赠送
             $giftRecord = [
                 'send_uid' => $send_uid,
-                'recv_uid' => $recv_uid,
+                'recv_uid' => $to_id,
                 'gift_id' => $gift_id,
                 'gift_gold' => $gift_price,
                 'recv_gold' => $gift_price /2 ,
diff --git a/application/api/model/Tencent.php b/application/api/model/Tencent.php
index 05465789..0bba6822 100644
--- a/application/api/model/Tencent.php
+++ b/application/api/model/Tencent.php
@@ -356,7 +356,7 @@ class Tencent extends Model
     public function delete_group_member($rid, $uid){
         $config = get_system_config();
         $tencentyun_im_appid = $config['tencentyun_im_appid'];
-        $im_admin = 'administrator';
+        $im_admin = '管理员';
         $admin_sig = $this->tencent_user_sig_info($im_admin);
         $rand = rand(111111111,9999999999);
         $postUrl = 'https://console.tim.qq.com/v4/group_open_http_svc/delete_group_member?sdkappid='.$tencentyun_im_appid.'&identifier='.$im_admin.'&usersig='.$admin_sig.'&random='.$rand.'&contenttype=json';