diff --git a/app/Http/Controllers/ProgramAppendConstructController.php b/app/Http/Controllers/ProgramAppendConstructController.php
index df3b98f..f1c009a 100644
--- a/app/Http/Controllers/ProgramAppendConstructController.php
+++ b/app/Http/Controllers/ProgramAppendConstructController.php
@@ -112,7 +112,7 @@ class ProgramAppendConstructController extends BaseController
             "name" => ["required_without:is_original"],
             "from" => ["required"],
             "price" => ["required", "numeric"],
-            "post" => [],
+            "append" => [],
         ]);
         $append->fill($payload);
         $append->is_original = $request->post("is_original", 0);