diff --git a/extend/Upgrade.php b/extend/Upgrade.php
index ff1994c1..9bf84907 100644
--- a/extend/Upgrade.php
+++ b/extend/Upgrade.php
@@ -52,6 +52,7 @@ class Upgrade
             throw new \Exception('无法继续执行, 请确保 ZipArchive 正确安装');
         }
 
+        ignore_user_abort(true);
         set_time_limit(0);
         ini_set('max_execution_time', 0);
         ini_set('memory_limit', '256M');