remark 是可以为空

modules/Channel/Http/Controllers/AdvertiserController.php

@@ -138,7 +138,7 @@ class AdvertiserController extends CatchController
             'miniProgramIds' => 'required|array|min:1',
             'miniProgramIds.*' => 'required|integer',
             'status' => 'required|in:1,2',
-            'remark' => 'string|max:140',
+            'remark' => 'nullable|string|max:140',
         ]);
         $uid = $request->input('id');
         $user = DB::table('users')