diff --git a/app/Http/Controllers/SuppliersController.php b/app/Http/Controllers/SuppliersController.php
index 20d6beac37..d82dca4d8d 100755
--- a/app/Http/Controllers/SuppliersController.php
+++ b/app/Http/Controllers/SuppliersController.php
@@ -106,7 +106,7 @@ class SuppliersController extends Controller
      * @return \Illuminate\Http\RedirectResponse
      * @throws \Illuminate\Auth\Access\AuthorizationException
      */
-    public function update($supplierId = null, ImageUploadRequest $request)
+    public function update($supplierId, ImageUploadRequest $request)
     {
         $this->authorize('update', Supplier::class);
         // Check if the supplier exists
diff --git a/app/Http/Controllers/Users/UsersController.php b/app/Http/Controllers/Users/UsersController.php
index 3c10102560..89f5b51d6f 100755
--- a/app/Http/Controllers/Users/UsersController.php
+++ b/app/Http/Controllers/Users/UsersController.php
@@ -382,7 +382,7 @@ class UsersController extends Controller
     {
         $this->authorize('update', User::class);
         // Get user information
-        if (!$user = User::onlyTrashed()->find($id)) {
+        if (!User::onlyTrashed()->find($id)) {
             return redirect()->route('users.index')->with('error', trans('admin/users/messages.user_not_found'));
         }