diff --git a/app/admin/controller/PostCategoryController.php b/app/admin/controller/PostCategoryController.php
index 23ef772..e894c5c 100644
--- a/app/admin/controller/PostCategoryController.php
+++ b/app/admin/controller/PostCategoryController.php
@@ -18,6 +18,21 @@ class PostCategoryController extends BaseController
         $this->service = new PostCategoryService();
     }
 
+    public function preset(Request $request)
+    {
+        try {
+            $raw = $this->service->serviceListAll($request);
+            $data = [];
+            foreach ($raw as $item) {
+                unset($item['created_at']);
+                unset($item['updated_at']);
+                $data[] = $this->indexFormat($item);
+            }
+            return $this->success($data);
+        } catch (\Throwable $e) {
+            return $this->error($e->getMessage());
+        }
+    }
 
     /**
      * 分类树
diff --git a/config/route.php b/config/route.php
index 0ef5f2b..0b39ab2 100644
--- a/config/route.php
+++ b/config/route.php
@@ -177,6 +177,7 @@ Route::group('/admin', function () {
             Route::any('/store', [app\admin\controller\PostCategoryController::class, 'store']);
             Route::any('/update', [app\admin\controller\PostCategoryController::class, 'update']);
             Route::any('/destroy', [app\admin\controller\PostCategoryController::class, 'destroy']);
+            Route::any('/preset', [app\admin\controller\PostCategoryController::class, 'preset']);
         });
 
         // 点赞