diff --git a/app/Http/Controllers/Admin/ChartController.php b/app/Http/Controllers/Admin/ChartController.php
index 759e825..3081f0c 100644
--- a/app/Http/Controllers/Admin/ChartController.php
+++ b/app/Http/Controllers/Admin/ChartController.php
@@ -54,7 +54,7 @@ class ChartController extends CommonController
         $dateList = getDateFromRange($startDate, date('Y-m-d'));
         $all_date_list = [];
         foreach ($dateList as &$item) {
-            $allDateList[] = [
+            $all_date_list[] = [
                 'date' => $item,
                 'common_visit' => Visit::where('type', 1)->where('date', $item)->count(),
                 'work_visit' => Visit::where('type', 2)->where('date', $item)->count(),