diff --git a/app/common/models/goods/Privilege.php b/app/common/models/goods/Privilege.php
index 1ed57ae8..58b77c6f 100644
--- a/app/common/models/goods/Privilege.php
+++ b/app/common/models/goods/Privilege.php
@@ -623,7 +623,8 @@ class Privilege extends BaseModel
             $set = Setting::get('plugin.rebate');
             $repurchase_day = $set['repurchase_day'] ?? 0;
             $limitTime = strtotime(date("Y-m-d H:i:s",$maxTime)." +{$repurchase_day} day");
-            if($limitTime >= time()) throw new AppException('已超过复购时间');
+            // 判断：最后复购时间  小于等于 当前时间，超出复购时间，禁止复购
+            if($limitTime <= time()) throw new AppException('已超过复购时间');
         }
     }
 
diff --git a/plugins/rebate/src/PluginApplication.php b/plugins/rebate/src/PluginApplication.php
index 0d5ef8c9..527b08c4 100644
--- a/plugins/rebate/src/PluginApplication.php
+++ b/plugins/rebate/src/PluginApplication.php
@@ -111,12 +111,16 @@ class PluginApplication extends \app\common\services\PluginApplication{
 
     public function cronConfig(){
         \Event::listen('cron.collectJobs', function () {
-            // 每天5分钟 执行一次消费返利解冻判断
+            // 每5分钟 执行一次消费返利解冻判断
             \Cron::add('rebate-settlement', '*/5 * * * *', function () {
                 Rebate::rebateThaw();
                 return;
             });
-
+            // 每5分钟 执行一次消费返利失效判断
+            \Cron::add('rebate-settlement', '*/5 * * * *', function () {
+                Rebate::loseEfficacy();
+                return;
+            });
 
 
 
diff --git a/plugins/rebate/src/models/Rebate.php b/plugins/rebate/src/models/Rebate.php
index a19a7f89..1208345b 100644
--- a/plugins/rebate/src/models/Rebate.php
+++ b/plugins/rebate/src/models/Rebate.php
@@ -1,6 +1,7 @@
 <?php
 namespace Yunshop\Rebate\models;
 
+use app\common\exceptions\AppException;
 use app\common\facades\Setting;
 use app\common\models\BaseModel;
 use app\common\models\Goods;
@@ -8,6 +9,7 @@ use app\common\models\Member;
 use app\common\models\Order;
 use app\common\models\OrderGoods;
 use app\common\services\income\IncomeService;
+use Illuminate\Support\Facades\DB;
 
 class Rebate extends BaseModel{
 
@@ -176,14 +178,14 @@ class Rebate extends BaseModel{
     public static function rebateSettlement(){
         \Log::debug('--- 消费返利 - 结算到佣金 - 开始 ----');
         // 获取可以结算但是未结算的数据
-        $list = self::select(['id','uid','money'])
+        $list = self::select(['id','uid','money','uniacid'])
             ->where('status', 1)
             ->get()
             ->toArray();
         $incomeData = [];
         foreach($list as $item){
             $incomeData[] = [
-                'uniacid'           => \YunShop::app()->uniacid,
+                'uniacid'           => $item['uniacid'],
                 'member_id'         => $item['uid'],
                 'amount'            => $item['money'],
                 'detail'            => '',
@@ -202,7 +204,64 @@ class Rebate extends BaseModel{
             ]);
         }
     }
-
+    /**
+     * Common: 失效
+     * Author: wu-hui
+     * Time: 2024/03/16 10:59
+     */
+    public static function loseEfficacy(){
+        // 分组 获取最新一条已处理数据  状态：0=冻结中，1=待结算,2=已结算，3=已失效，4=已退款(失效)
+        $list = self::selectRaw('max(id) as id,max(reality_thaw_time) as max_reality_thaw_time,max(status) as status,uid,goods_id,order_id,CONCAT(uid,"_",goods_id) as group_key')
+            ->whereIn('status',[2,3,4])
+            ->groupBy('group_key')
+            ->get()
+            ->toArray();
+        $ids = array_column($list, 'id');
+        // 获取复购订单 状态为已结算  不存在信息的都是未复购，立即失效
+        $settlement = self::select([
+            'yz_rebate.id',
+            'yz_order_goods.uid',
+            'yz_order_goods.order_id',
+            'yz_order_goods.goods_id',
+            'yz_order.pay_time',
+            'yz_rebate.reality_thaw_time',
+            DB::raw('ims_yz_order_goods.id as order_goods_id'),
+            DB::raw('CONCAT(ims_yz_order_goods.uid,"_",ims_yz_order_goods.goods_id) as group_key')
+        ])
+            ->rightJoin('yz_order_goods',function($join){
+                $join->on('yz_order_goods.goods_id','=','yz_rebate.goods_id')
+                    ->on('yz_order_goods.uid','=','yz_rebate.uid');
+            })
+            ->rightJoin('yz_order',function($join){
+                $join->on('yz_order.id','=','yz_order_goods.order_id')
+                    ->on('yz_order.pay_time','>','yz_rebate.reality_thaw_time');
+            })
+            ->whereIn('yz_rebate.id',$ids)
+            ->where('yz_rebate.status',2)
+            ->where('yz_rebate.is_repurchase',1)
+            ->get()
+            ->toArray();
+        // 获取两个数组差异
+        $set = Setting::get('plugin.rebate');
+        $repurchase_day = $set['repurchase_day'] ?? 0;
+        $groupKey = array_column($settlement,'group_key');
+        // 循环判断 处理失效内容
+        foreach($list as $item){
+            // 判断：  不存在复购信息；并且最后一条结算时间+N天  小于等于当前时间；最后一条信息状态为已结算  = 信息失效
+            $endTime = strtotime(date("Y-m-d H:i:s",$item['max_reality_thaw_time'])." +{$repurchase_day} day");
+            if(!in_array($item['group_key'], $groupKey) && $endTime <= time() && $item['status'] == 2){
+                self::where([
+                    'status'   => 0,
+                    'uid'      => $item['uid'],
+                    'goods_id' => $item['goods_id'],
+                    'order_id' => $item['order_id'],
+                ])->update([
+                    'status'            => 3,
+                    'reality_thaw_time' => time()
+                ]);
+            }
+        }
+    }