diff --git a/yuthon_salary/models/yuthon_meal_expenses.py b/yuthon_salary/models/yuthon_meal_expenses.py
index 6f24f4124..d5419a19d 100644
--- a/yuthon_salary/models/yuthon_meal_expenses.py
+++ b/yuthon_salary/models/yuthon_meal_expenses.py
@@ -79,6 +79,40 @@ class YuthonMealExpenses(models.Model):
                         },
         }
 
+    def action_generate_missing_feb(self):
+        target_year = '2026'
+        target_month = '2'
+        # 取全部参餐员工
+        all_confs = self.env['yuthon.catering.conf'].search([])
+        all_employees = all_confs.mapped('employee_ids')
+        # 已有记录的员工
+        existing = self.search([
+            ('select_year', '=', target_year),
+            ('select_time', '=', target_month),
+        ])
+        existing_emp_ids = existing.mapped('employee_id').ids
+        # 批量创建缺失记录
+        created = 0
+        for emp in all_employees:
+            if emp.id not in existing_emp_ids:
+                self.create({
+                    'employee_id': emp.id,
+                    'card': emp.identification_id or '',
+                    'select_year': target_year,
+                    'select_time': target_month,
+                })
+                created += 1
+        return {
+            'type': 'ir.actions.client',
+            'tag': 'display_notification',
+            'params': {
+                'title': '生成完成',
+                'message': '共生成2026年2月缺失数据 %d 条' % created,
+                'type': 'success',
+                'sticky': False,
+            }
+        }
+
     def action_view_detail(self):
         self.ensure_one()
         date_start, date_end = self._get_date_range()
diff --git a/yuthon_salary/views/yuthon_meal_expenses_views.xml b/yuthon_salary/views/yuthon_meal_expenses_views.xml
index f8a8f0be0..26a154c58 100644
--- a/yuthon_salary/views/yuthon_meal_expenses_views.xml
+++ b/yuthon_salary/views/yuthon_meal_expenses_views.xml
@@ -24,6 +24,9 @@
         <field name="model">yuthon.meal.expenses</field>
         <field name="arch" type="xml">
             <tree string="餐费" editable="bottom" js_class="custom_meal_button">
+                <header>
+                    <button name="action_generate_missing_feb" string="批量生成2026年2月缺失数据" type="object" class="btn btn-blue"/>
+                </header>
                 <field name="select_year"/>
                 <field name="select_time"/>
                 <field name="employee_id"/>