diff --git a/yuthon_holiday/models/inherit_hr_leave.py b/yuthon_holiday/models/inherit_hr_leave.py
index 626360e7c..e22796eea 100644
--- a/yuthon_holiday/models/inherit_hr_leave.py
+++ b/yuthon_holiday/models/inherit_hr_leave.py
@@ -646,6 +646,8 @@ class HolidaysRequestBatch(models.Model):
     @api.constrains('is_day', 'is_hour', 'leave_ids', 'hour_leave_ids')
     def _check_leave_type_and_details(self):
         """检查请假类型和明细行是否符合要求"""
+        current_date = fields.Date.today()
+        vacation_date = current_date
         VALID_DAILY_HOURS = [2, 4, 6, 8]
         for record in self:
             if not record.is_day and not record.is_hour:
@@ -673,6 +675,36 @@ class HolidaysRequestBatch(models.Model):
                         raise ValidationError(
                             _(f"第{line.sequence or '一'}条小时请假记录：休假时长必须为 2、4、6 或 8 小时才可以保存！")
                         )
+            leave_days = 0.0
+            overtime_days = 0.0
+            total_annual_leave_days = 0.0  # 年假总天数
+            total_compensatory_leave_days = 0.0  # 补休总天数
+            for leave_line in record.leave_ids:
+                if leave_line.holiday_status_id.name == '年假':
+                    total_annual_leave_days += float(leave_line.number_of_days_display or 0)
+                elif leave_line.holiday_status_id.name == '补休':
+                    total_compensatory_leave_days += float(leave_line.number_of_days_display or 0)
+
+            for hour_leave_line in record.hour_leave_ids:
+                leave_hours = float(hour_leave_line.leave_hours or 0)
+                leave_days = leave_hours / 8
+                if hour_leave_line.holiday_status_id == '年假':
+                    total_annual_leave_days += leave_days
+                elif hour_leave_line.holiday_status_id == '补休':
+                    total_compensatory_leave_days += leave_days
+
+            reports_id = self.env['yuthon.vacation.reports'].search(
+                [('employee_id', '=', record.users_id.employee_ids.id),
+                 ('vacation_date', '=', vacation_date.replace(day=1))
+                 ], limit=1)
+            if reports_id:
+                leave_days = reports_id.leave
+                overtime_days = reports_id.working_overtime
+            if total_annual_leave_days > leave_days:
+                raise UserError('年假天数额度不足，无法请假')
+            if total_compensatory_leave_days > overtime_days:
+                raise UserError('补休天数额度不足，无法请假')
+
 
     @api.onchange('leave_ids', 'hour_leave_ids', 'employee_id')
     def _onchange_leave_dates(self):