diff --git a/app/Models/ServerSetting.php b/app/Models/ServerSetting.php
index 198600735..9235848ee 100644
--- a/app/Models/ServerSetting.php
+++ b/app/Models/ServerSetting.php
@@ -6,10 +6,7 @@
 
 class ServerSetting extends Model
 {
-    protected $fillable = [
-        'server_id',
-        'is_usable',
-    ];
+    protected $guarded = [];
 
     public function server()
     {