diff --git a/app/Service/CouponRebateService.php b/app/Service/CouponRebateService.php
index 3864091..a3384ff 100644
--- a/app/Service/CouponRebateService.php
+++ b/app/Service/CouponRebateService.php
@@ -338,7 +338,7 @@ class CouponRebateService implements CouponRebateServiceInterface
                     ->update(['rebate_type' => 2]);
                 //更新库存操作
                 Db::table('ims_system_coupon_user')
-                    ->where('id', $active['repay']['repay'])
+                    ->where('id', $active['repay'])
                     ->increment('inventory_use');
 
                 // 提交