diff --git a/beike/Repositories/ZoneRepo.php b/beike/Repositories/ZoneRepo.php
index 49c1695b..653a774e 100644
--- a/beike/Repositories/ZoneRepo.php
+++ b/beike/Repositories/ZoneRepo.php
@@ -80,10 +80,10 @@ class ZoneRepo
     }
 
     /**
-     * @param $data
+     * @param array $data
      * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
      */
-    public static function list($data)
+    public static function list(array $data = [])
     {
         $builder = Zone::query();