diff --git a/app/Filament/Resources/AlertMailRuleResource.php b/app/Filament/Resources/AlertMailRuleResource.php
index c6803bb..80ac3ba 100644
--- a/app/Filament/Resources/AlertMailRuleResource.php
+++ b/app/Filament/Resources/AlertMailRuleResource.php
@@ -21,6 +21,8 @@ class AlertMailRuleResource extends Resource
 
     protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
 
+    protected static ?string $navigationGroup = 'Alert Mail';
+
     public static function form(Form $form): Form
     {
         return $form