diff --git a/app/Listeners/SendCoupons.php b/app/Listeners/SendCoupons.php
index c24fefa7..efcf22bf 100644
--- a/app/Listeners/SendCoupons.php
+++ b/app/Listeners/SendCoupons.php
@@ -61,7 +61,13 @@ class SendCoupons
             $partActivities->each(function ($item) use (&$activityArr) {
                 $activityArr[$item->activity_id][] = $item->part_id;
             });
+            $sendedActivities = [];
             foreach ($partActivities as $partActivity) {
+                //判断该活动是否已处理
+                if (in_array($partActivity->activity_id, $sendedActivities)) {
+                    continue;
+                }
+                $sendedActivities[] = $partActivity->activity_id;
                 //获取活动的赠品赠送规则
                 $_couponsRule = $partActivity->activity?->coupons_rule;
                 //判断是否首单：times=0为仅首单赠送, 1为不限