diff --git a/app/Http/Controllers/Api/Customer/LotteryController.php b/app/Http/Controllers/Api/Customer/LotteryController.php
index 18bbdedf..10b98e6a 100755
--- a/app/Http/Controllers/Api/Customer/LotteryController.php
+++ b/app/Http/Controllers/Api/Customer/LotteryController.php
@@ -9,7 +9,9 @@ use App\Model\Lottery;
 use App\Model\LotteryType;
 use App\Model\Seller\ShopCooperateLottery;
 use App\Service\LotteryService;
+use App\Utils\Helps;
 use App\Utils\Result;
+use App\Utils\ThrowException;
 use Illuminate\Http\Request;
 
 class LotteryController extends BaseController
@@ -35,6 +37,9 @@ class LotteryController extends BaseController
     public function types(Request $request)
     {
         $isFadan = $request->input('is_fadan');
+        if ($isFadan) {
+            ThrowException::isTrue(!Helps::genDanEnable(), '系统维护中...');
+        }
 
         $idList = Lottery::active()
             ->where('shop_id', $this->customerShopId())
diff --git a/app/Http/Controllers/Api/Customer/OrderController.php b/app/Http/Controllers/Api/Customer/OrderController.php
index 662f44af..2cc8751f 100755
--- a/app/Http/Controllers/Api/Customer/OrderController.php
+++ b/app/Http/Controllers/Api/Customer/OrderController.php
@@ -70,7 +70,7 @@ class OrderController extends BaseController
      */
     public function daShenList()
     {
-
+        ThrowException::isTrue(!Helps::genDanEnable(), '系统维护中...');
         $cdate = date('Ymd');
         $fames = CustomerRanking::with('customer:id,name,nickname,avatar,remark')
             ->where('cdate', $cdate)
@@ -267,6 +267,7 @@ class OrderController extends BaseController
      */
     public function copies(Request $request)
     {
+        ThrowException::isTrue(!Helps::genDanEnable(), '系统维护中...');
         $size = $request->input('size');
         $filter = $request->input('filter');
         $nickname = $request->input('nickname');
diff --git a/app/Service/JingCaiTrait.php b/app/Service/JingCaiTrait.php
index 182fdb07..7a0d238c 100755
--- a/app/Service/JingCaiTrait.php
+++ b/app/Service/JingCaiTrait.php
@@ -706,6 +706,7 @@ trait JingCaiTrait
     }
 
     public function canCreateFanDanOrder($customerId) {
+        ThrowException::isTrue(!Helps::genDanEnable(), '系统维护中...');
         $fadanNum = Order::usable()
             ->where('type', OrderType::FADAN)
             ->where('customer_id', $customerId)
diff --git a/app/Utils/Helps.php b/app/Utils/Helps.php
index 7b53e075..6d4a4910 100755
--- a/app/Utils/Helps.php
+++ b/app/Utils/Helps.php
@@ -490,4 +490,12 @@ class Helps
         }
         return number_format($numerator / $denominator, $decimal, '.', '') * 100;
     }
+
+    public static function genDanEnable() {
+        if (date('Y-m-d H:i:s') > '2024-11-17 23:30:00') {
+            return false;
+        }
+        return true;
+    }
+
 }