diff --git a/yuthon_hr_attendance/models/yuthon_vacation_reports.py b/yuthon_hr_attendance/models/yuthon_vacation_reports.py
index a27f8bfef..03b6e37c5 100644
--- a/yuthon_hr_attendance/models/yuthon_vacation_reports.py
+++ b/yuthon_hr_attendance/models/yuthon_vacation_reports.py
@@ -73,6 +73,7 @@ class YuthonVacationReports(models.Model):
     other_fee_ids = fields.One2many('vacation.other.line', 'vacation_id', string='其他明细')
     duty_ids = fields.One2many('duty.adjustment.schedule', 'vacation_id', string='值班调休明细', compute='_compute_duty_ids')
     vacation_date = fields.Date(string='日期', default=lambda self: fields.Date.today().replace(day=1))
+    can_next_month = fields.Boolean(string='可切换下月', compute='_compute_can_next_month')
     show_date = fields.Date(string='日期', compute='_compute_display_date', store=True)
     display_date = fields.Char(string='日期', compute='_compute_display_date')
     done_leave = fields.Float(string='年假', compute='_compute_leave', store=True, digits=(16, 3), group_operator=None)
@@ -701,6 +702,13 @@ class YuthonVacationReports(models.Model):
                     f"已存在假期额度记录，不能重复创建！"
                 )
 
+    @api.depends('vacation_date')
+    def _compute_can_next_month(self):
+        today = fields.Date.today()
+        for record in self:
+            next_month_date = (record.vacation_date + relativedelta(months=1)).replace(day=1)
+            record.can_next_month = next_month_date <= today
+
     def action_prev_month(self):
         """跳转到上一个月的假期记录"""
         self.ensure_one()
@@ -723,6 +731,8 @@ class YuthonVacationReports(models.Model):
     def action_next_month(self):
         """跳转到下一个月的假期记录"""
         self.ensure_one()
+        if not self.can_next_month:
+            raise UserError('当前时间尚未进入下个月，无法切换！')
         next_date = (self.vacation_date + relativedelta(months=1)).replace(day=1)
         next_record = self.search([
             ('employee_id', '=', self.employee_id.id),
@@ -1758,6 +1768,16 @@ class YuthonVacationReports(models.Model):
                 'default_name': '补休增加',
             }}
 
+    def cron_auto_recompute_vacation(self):
+        """定时任务：每月1号自动批量重新计算上月假期额度"""
+        today = fields.Date.today()
+        last_month_first = today.replace(day=1) - timedelta(days=1)
+        last_month_first = last_month_first.replace(day=1)
+
+        records = self.search([('vacation_date', '=', last_month_first)])
+        if records:
+            records.with_context(active_ids=records.ids).batch_compute_leave_and_overtime()
+
     def batch_compute_leave_and_overtime(self):
         records = self.env["yuthon.vacation.reports"].browse(
             self._context.get('active_ids', self._context.get('active_id', self.ids))
diff --git a/yuthon_hr_attendance/views/yuthon_vacation_reports_views.xml b/yuthon_hr_attendance/views/yuthon_vacation_reports_views.xml
index bdb417fdb..bc8158e8c 100644
--- a/yuthon_hr_attendance/views/yuthon_vacation_reports_views.xml
+++ b/yuthon_hr_attendance/views/yuthon_vacation_reports_views.xml
@@ -193,7 +193,8 @@
                         <h1>
                             <field name="display_date"/>
                         </h1>
-                        <button name="action_next_month" type="object" string="&#9654;" class="btn btn-secondary ms-3"/>
+                        <field name="can_next_month" invisible="1"/>
+                        <button name="action_next_month" type="object" string="&#9654;" class="btn btn-secondary ms-3" invisible="not can_next_month"/>
                     </div>
                     <group col="4">
                         <group>