diff --git a/app/Http/Requestes/DeviceRequest.php b/app/Http/Requestes/DeviceRequest.php
index e871d86..93b287e 100644
--- a/app/Http/Requestes/DeviceRequest.php
+++ b/app/Http/Requestes/DeviceRequest.php
@@ -23,7 +23,7 @@ class DeviceRequest extends FormRequest
             'sn' => 'required|string|max:64',
             'monitoring_point' => 'required|string|max:100',
             'supplier_key' => 'required',
-            'extends' => 'required_if:type,1',
+            // 'extends' => 'required_if:type,1',
             // 'extends.ip' => 'required_if:type,1|string',
             // 'extends.port' => 'required_if:type,1|string',
             // 'extends.rtsp_url' => 'required_if:type,1|string',