diff --git a/app/Repositories/DoorRepository.php b/app/Repositories/DoorRepository.php
index ef81707..3709bd5 100755
--- a/app/Repositories/DoorRepository.php
+++ b/app/Repositories/DoorRepository.php
@@ -312,7 +312,7 @@ class DoorRepository
             'timestamp' => time()
         ];
         // 预约开始时间需大于当前时间两分钟
-        if (date('Y-m-d', strtotime($courseModel->start_date)) == date('Y-m-d')) {
+        if (date('Y-m-d', strtotime($courseModel->start_date)) <= date('Y-m-d')) {
             $params['startTime'] = date('Y-m-d H:i:s', time() + 200);
         }
         $params['sign'] = $this->sign($params);