diff --git a/yuthon_wechat/models/hr_attendance_detail.py b/yuthon_wechat/models/hr_attendance_detail.py
index 72c2e06fe..1131f49cd 100644
--- a/yuthon_wechat/models/hr_attendance_detail.py
+++ b/yuthon_wechat/models/hr_attendance_detail.py
@@ -667,7 +667,7 @@ class HrAttendanceDetail(models.Model):
         min_hour_from = self.env['resource.calendar'].search([])[0].attendance_ids[0].hour_from
         min_hour = int(min_hour_from)
         min_minute = int(min_hour_from * 10 % min_hour_from)
-        max_hour_to = self.env['resource.calendar'].search([])[-1].attendance_ids[0].hour_to
+        max_hour_to = self.env['resource.calendar'].search([])[0].attendance_ids[-1].hour_to
         max_hour = int(max_hour_to)
         max_minute = int(max_hour_to * 10 % max_hour_to)
         # 判断打卡情况排除未打卡情况