diff --git a/yuthon_salary/models/yuthon_payroll_project.py b/yuthon_salary/models/yuthon_payroll_project.py
index 64543c576..96293f91d 100644
--- a/yuthon_salary/models/yuthon_payroll_project.py
+++ b/yuthon_salary/models/yuthon_payroll_project.py
@@ -73,7 +73,7 @@ class YuthonPayrollCommon(models.Model):
                 if ins.name == '安全生产管理补贴':
                     formula_salary = "result = 320 if employee.department_id.name != '领导班子' else 0"
                 if ins.name == '工龄补贴':
-                    formula_salary = "result = min(400, employee.cumulative_year * 10 + employee.company_old * 20) if employee.department_id.name != '领导班子' else 0"
+                    formula_salary = "result = min(400, employee.cumulative_year * 10 + employee.company_old_year * 20) if employee.department_id.name != '领导班子' else 0"
                 if ins.name == '岗位绩效':
                     formula_salary = "result = 0"
                 if ins.name == '高温补贴':