diff --git a/app/Http/Controllers/Mobile/VisitController.php b/app/Http/Controllers/Mobile/VisitController.php
index e804612..39b595a 100644
--- a/app/Http/Controllers/Mobile/VisitController.php
+++ b/app/Http/Controllers/Mobile/VisitController.php
@@ -325,6 +325,7 @@ class VisitController extends CommonController
         }
         $model = new StudyLog();
         $list = $model->whereIn('idcard', $all['idcard'])->pluck('idcard');
+        dd($list);
         $diff = collect($all['idcard'])->diffAssoc($list);
         if($diff->isNotEmpty()){
             $diff = array_values($diff->toArray());