diff --git a/app/Service/v3/Implementations/UserAddressService.php b/app/Service/v3/Implementations/UserAddressService.php
index cc2b283..4d761f8 100644
--- a/app/Service/v3/Implementations/UserAddressService.php
+++ b/app/Service/v3/Implementations/UserAddressService.php
@@ -39,6 +39,10 @@ class UserAddressService implements UserAddressServiceInterface
 				'tel' => $tel,
 				'tags' => $tags
 			]);
+        if(empty($userAddressId)){
+            UserAddress::query()->where(['user_id'=> $user_id,'is_default'=> 1])->update(['is_default' => 0]);
+            UserAddress::query()->where('id',$userAddressId)->update(['is_default' => 1]);
+        }
 		return $userAddress;
     }