diff --git a/Laravel/app/Http/Controllers/API/Admin/YeWu/PlanModelController.php b/Laravel/app/Http/Controllers/API/Admin/YeWu/PlanModelController.php
index 246c3d9..2ca3ed3 100644
--- a/Laravel/app/Http/Controllers/API/Admin/YeWu/PlanModelController.php
+++ b/Laravel/app/Http/Controllers/API/Admin/YeWu/PlanModelController.php
@@ -220,7 +220,7 @@ public function Save(Request $request)
             'begin_time' => $planInfo['begin_time'],
             'end_time' => $planInfo['end_time'],
             'end_reservation_time' => $planInfo['end_reservation_time'],
-            'time_unit' => $planInfo['time_unit'],
+            'time_unit' => $planInfo['time_unit'] ?? 0,
             'status' => $planInfo['status'],
             'adduser' => $userid,
             'date_type' => $date_type,
@@ -720,7 +720,7 @@ public function SaveAdmin(Request $request)
             'begin_time' => $planInfo['begin_time'],
             'end_time' => $planInfo['end_time'],
             'end_reservation_time' => $planInfo['end_reservation_time'],
-            'time_unit' => $planInfo['time_unit'],
+            'time_unit' => $planInfo['time_unit'] ?? 0,
             'status' => $planInfo['status'],
             'adduser' => $userid,
             'date_type' => $date_type,