diff --git a/yuthon_hr_attendance/models/vacation_overtime_active.py b/yuthon_hr_attendance/models/vacation_overtime_active.py
index c6aca4336..25998e64d 100644
--- a/yuthon_hr_attendance/models/vacation_overtime_active.py
+++ b/yuthon_hr_attendance/models/vacation_overtime_active.py
@@ -165,6 +165,7 @@ class VacationOvertimeActive(models.Model):
     def open_record(self):
         self.ensure_one()
         import datetime
+        import math
 
         year = int(self.select_year)
         month = int(self.select_month)
@@ -194,18 +195,15 @@ class VacationOvertimeActive(models.Model):
         records = self.env['overtime.carryover'].search(original_domain)
         total = sum(r.carry_forward_quantity for r in records)
 
-        # 2. 判断总和是否相等
-        if abs(total - self.carry_forward_quantity) > 0.001:  # 不相等
-            # 只保留 fee 类型
+        if math.isclose(total, self.carry_forward_quantity, abs_tol=1e-9):
+            final_domain = original_domain
+        else:
             final_domain = [
                 ('over_line_id.vacation_id.employee_id', '=', self.employee_id.id),
                 ('is_void', '=', False),
                 ('carryover_type', '=', 'fee'),
                 ('carry_forward_date', '=', self.carry_forward_date),
             ]
-        else:
-            # 相等，用原来的
-            final_domain = original_domain
 
         # 打开视图
         view_id = self.env.ref('yuthon_hr_attendance.view_overtime_carryover_tree1').id