diff --git a/application/api/model/GiveGift.php b/application/api/model/GiveGift.php
index 19f0f5c4..4c810497 100644
--- a/application/api/model/GiveGift.php
+++ b/application/api/model/GiveGift.php
@@ -90,6 +90,7 @@ class GiveGift extends Model
                 //判断是否有足够的金币
                 $user_waller = db::name('user_wallet')->where(['user_id'=>$uid])->find();
                 if ($user_waller['coin'] < $all_gift_price) {
+                    Db::rollback();
                     return ['code' => 0, 'msg' => '用户金币不足', 'data' => null];
                 }
                 //扣除用户金币并记录日志
@@ -109,9 +110,11 @@ class GiveGift extends Model
             //背包礼物是否充足
             $user_gift_pack = db::name('vs_user_gift_pack')->where(['user_id'=>$uid,'gid'=>$gid])->find();
             if (empty($user_gift_pack)) {
+                Db::rollback();
                 return ['code' => 0, 'msg' => '用户背包礼物不足', 'data' => null];
             }
             if ($user_gift_pack['num'] < $num * count($toarray)) {
+                Db::rollback();
                 return ['code' => 0, 'msg' => '用户背包礼物不足', 'data' => null];
             }
             //扣除背包礼物并记录日志