diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index b9576f2fe..2e8e8ed2e 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -195,6 +195,6 @@ abstract class Controller extends BaseController
      */
     protected function getImageValidationRules(): string
     {
-        return 'image_extension|no_double_extension|mimes:jpeg,png,gif,bmp,webp,tiff';
+        return 'image_extension|no_double_extension|mimes:jpeg,png,gif,webp';
     }
 }
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 3a1b4f42e..1cc3e09c2 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -34,7 +34,7 @@ class AppServiceProvider extends ServiceProvider
 
         // Custom validation methods
         Validator::extend('image_extension', function ($attribute, $value, $parameters, $validator) {
-            $validImageExtensions = ['png', 'jpg', 'jpeg', 'bmp', 'gif', 'tiff', 'webp'];
+            $validImageExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp'];
             return in_array(strtolower($value->getClientOriginalExtension()), $validImageExtensions);
         });