更新

app/Http/Controllers/Admin/ProjectController.php

@@ -46,7 +46,7 @@ class ProjectController extends BaseController
 
     public function get(Request $request)
     {
-        $items = $this->model->orderBy('created_at', 'desc');
+        $items = $this->model->orderBy('created_at', 'desc')->where('id','!=','1');
 
         $tmp_items = collect(['name']);
         foreach($tmp_items as $tmp_item) {