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app/Http/Controllers/admin/Menu.php

@@ -77,7 +77,7 @@ class Menu extends Controller
         try {
             $id = request()->input('id');
             $validator = [
-                'id' => ['nullable', 'integer'],
+                'id' => ['nullable', 'integer', 'min:1'],
                 'parent_id' => 'nullable|integer',
                 'title' => 'required|string|max:100',
                 'status' => 'required|nullable|integer',