diff --git a/application/admin/controller/statistics/Dispatcher.php b/application/admin/controller/statistics/Dispatcher.php
index b756e2b..dc4b4a2 100644
--- a/application/admin/controller/statistics/Dispatcher.php
+++ b/application/admin/controller/statistics/Dispatcher.php
@@ -164,7 +164,7 @@ class Dispatcher extends Backend
         }
 
         if($getAll){
-            $data = $builder->group('dispatch_admin_id')->select();
+            $data = $builder->group('dispatch_admin_id')->limit(50)->select();
         }else{
             $data = $builder->group('dispatch_admin_id')->paginate();
         }