diff --git a/yuthon_hr_attendance/models/__init__.py b/yuthon_hr_attendance/models/__init__.py
index 1e67e3214..a3c20c906 100644
--- a/yuthon_hr_attendance/models/__init__.py
+++ b/yuthon_hr_attendance/models/__init__.py
@@ -2,7 +2,6 @@
 
 from . import hr_attendance
 from . import resource_calendar_leaves
-from . import attendance_category
 from . import hr_employee
 from . import overtime_approval
 from . import go_approval
diff --git a/yuthon_hr_attendance/models/attendance_category.py b/yuthon_hr_attendance/models/attendance_category.py
deleted file mode 100644
index 3a549bc1c..000000000
--- a/yuthon_hr_attendance/models/attendance_category.py
+++ /dev/null
@@ -1,17 +0,0 @@
-# -*- coding: utf-8 -*-
-from odoo import api, fields, models, tools
-from odoo.exceptions import ValidationError, UserError
-
-
-class ApprovalCategory(models.Model):
-    _inherit = 'approval.category'
-    _description = '考勤审批'
-
-    approval_type = fields.Selection(selection_add=[
-        ('card_approval', '补卡审批'),
-        ('overtime_approval', '加班审批'),
-        ('go_approval', '外出审批'),
-        ('duty_approval', '值班审批'),
-        ('leave_approval', '调休审批'),
-        ('leave_registration', '请假'),
-        ('remove_holiday_approval', '销假审批')])