diff --git a/app/common/repositories/user/UserRepository.php b/app/common/repositories/user/UserRepository.php
index 8c16a1b3..5eacd8c5 100644
--- a/app/common/repositories/user/UserRepository.php
+++ b/app/common/repositories/user/UserRepository.php
@@ -673,6 +673,10 @@ class UserRepository extends BaseRepository
         ];
         if($code){
             $data['promotion_code']=$code;
+            $shop=explode('shop_',$code);
+            if(count($shop)==2){
+                $data['spread_uid']=$shop[1];
+            }
             Cache::delete('promote_'.$ip);
         }
         return $this->create($user_type, $data);