diff --git a/app/Console/Commands/V2boardInstall.php b/app/Console/Commands/V2boardInstall.php
index a2fcd6ff..f5777be9 100644
--- a/app/Console/Commands/V2boardInstall.php
+++ b/app/Console/Commands/V2boardInstall.php
@@ -83,6 +83,9 @@ class V2boardInstall extends Command
     {
         $user = new User();
         $user->email = $email;
+        if (strlen($password) < 8) {
+            abort(500, '管理员密码长度最小为8位字符');
+        }
         $user->password = password_hash($password, PASSWORD_DEFAULT);
         $user->v2ray_uuid = Helper::guid(true);
         $user->token = Helper::guid();