diff --git a/app/Service/v3/Implementations/UserAddressService.php b/app/Service/v3/Implementations/UserAddressService.php
index 90993f7..ca76458 100644
--- a/app/Service/v3/Implementations/UserAddressService.php
+++ b/app/Service/v3/Implementations/UserAddressService.php
@@ -10,7 +10,7 @@ use App\Service\v3\Interfaces\DistributionPriceServiceInterface;
 use App\Service\v3\Interfaces\LocationServiceInterface;
 use App\Service\v3\Interfaces\UserAddressServiceInterface;
 use Hyperf\Di\Annotation\Inject;
-
+use Hyperf\DbConnection\Db;
 class UserAddressService implements UserAddressServiceInterface
 {
     /**
@@ -40,8 +40,10 @@ class UserAddressService implements UserAddressServiceInterface
 				'tags' => $tags
 			]);
         if(empty($userAddressId)){
-            UserAddress::query()->where(['user_id'=> $user_id,'is_default'=> 1])->update(['is_default' => 0]);
-            UserAddress::query()->where('id',$userAddress->id)->update(['is_default' => 1]);
+            Db::transaction(function ($user_id,$userAddress) {
+                UserAddress::query()->where(['user_id'=> $user_id,'is_default'=> 1])->update(['is_default' => 0]);
+                UserAddress::query()->where('id',$userAddress->id)->update(['is_default' => 1]);
+            });
         }
 		return $userAddress;
     }