diff --git a/tianhe_approvals/models/inherit_approval_category.py b/tianhe_approvals/models/inherit_approval_category.py
index c7f91527b..67db8e29b 100644
--- a/tianhe_approvals/models/inherit_approval_category.py
+++ b/tianhe_approvals/models/inherit_approval_category.py
@@ -27,7 +27,6 @@ class ApprovalCategory(models.Model):
         ('card_approval', '补卡审批'),
         ('overtime_approval', '加班审批'),
         ('go_approval', '外出审批'),
-        ('holiday_approval', '请假审批'),
         ('duty_approval', '值班审批'),
         ('leave_approval', '调休审批'),
         ('remove_holiday_approval', '销假审批'),
@@ -39,7 +38,7 @@ class ApprovalCategory(models.Model):
         ('meeting_minutes', '会议纪要'),
         ('engineering', '工程立项'),
         ('property_right_alter', '产权变更表申请表'),
-        ('leave_registration', '请假登记单'),
+        ('leave_registration', '请假'),
         ('tianhe_property_management_reporting', '物业经营报表管理'),
         ('tianhe_fire_safety_management', '消防安全管理'),
         ('tianhe_information_ublish_approval_form', '信息发布呈批表'),
diff --git a/tianhe_approvals/models/inherit_approval_request.py b/tianhe_approvals/models/inherit_approval_request.py
index a89d7aacd..6924ef968 100644
--- a/tianhe_approvals/models/inherit_approval_request.py
+++ b/tianhe_approvals/models/inherit_approval_request.py
@@ -52,8 +52,8 @@ class ApprovalRequest(models.Model):
                                     ('financial_chapter', '财务章'),
                                     ('other_chapter', '其他'),
                                     ], string="用章类别")
-    department_id = fields.Many2one('hr.department', string="部门")
-
+    creation_time = fields.Datetime(string='创建时间', default=lambda self: fields.Datetime.now())
+    department_id = fields.Many2one('hr.department', related="request_owner_id.employee_id.department_id", string="部门")
 
 class ApprovalRequestLine(models.Model):
     _name = 'approval.request.line'
diff --git a/tianhe_approvals/models/wuguan_leave_registration_approval.py b/tianhe_approvals/models/wuguan_leave_registration_approval.py
index 01bb68a6b..a462417f9 100644
--- a/tianhe_approvals/models/wuguan_leave_registration_approval.py
+++ b/tianhe_approvals/models/wuguan_leave_registration_approval.py
@@ -5,20 +5,20 @@ from odoo.exceptions import ValidationError
 
 class WuguanLeaveRegistrationApproval(models.Model):
     _inherit = "approval.request"
-    _description = '请假登记单'
+    _description = '请假'
 
-    leave_category = fields.Selection([('annual leave', '年假'),
-                                       ('leave in lieu', '调休假'),
-                                       ('leave', '事假'),
-                                       ('sick leave', '病假'),
-                                       ('funeral leave', '丧假'),
-                                       ('marital leave', '婚假'),
-                                       ('maternity leave', '产假'),
-                                       ('paternity leave', '陪产假'),
-                                       ('nursing leave', '看护假'),
-                                       ('parental leave', '育儿假'),
-                                       ('nursing leave', '护理假'),
-                                       ('family planning leave', '计生假'),
-                                       ], string="请假类别")
-    flow_mark = fields.Char(string="流程号")
+    leave_category = fields.Many2many('holiday.setting', string="请假类别")
     leave_time = fields.Char(string="请假时间")
+    leave_days = fields.Float(string='请假天数', compute='_compute_leave_days', store=True)
+
+
+    @api.depends('date_start', 'date_end')
+    def _compute_leave_days(self):
+        for record in self:
+            if record.date_start and record.date_end:
+                start_date = fields.Datetime.from_string(record.date_start)
+                end_date = fields.Datetime.from_string(record.date_end)
+                duration = end_date - start_date
+                record.leave_days = duration.days
+            else:
+                record.leave_days = 0
diff --git a/tianhe_approvals/views/wuguan_leave_registration_approval.xml b/tianhe_approvals/views/wuguan_leave_registration_approval.xml
index 1f99f809b..eb35febdd 100644
--- a/tianhe_approvals/views/wuguan_leave_registration_approval.xml
+++ b/tianhe_approvals/views/wuguan_leave_registration_approval.xml
@@ -6,13 +6,16 @@
         <field name="inherit_id" ref="approvals.approval_request_view_form"/>
         <field name="arch" type="xml">
               <xpath expr="//field[@name='date_confirmed']" position="after">
-                <field name="leave_category" invisible="approval_category_name != 'leave_registration'"/>
-                <field name="leave_time" invisible="approval_category_name != 'leave_registration'"/>
+                  <field name="leave_category" widget="many2many_tags" invisible="approval_category_name != 'leave_registration'"/>
+
+                  <field name="date_start" string="请假开始时间" invisible="approval_category_name != 'leave_registration'"/>
+                  <field name="date_end" string="请假结束时间" invisible="approval_category_name != 'leave_registration'"/>
+                  <field name="leave_days" invisible="approval_category_name != 'leave_registration'"/>
             </xpath>
             <xpath expr="//field[@name='company_id']" position="after">
                 <field name="department_id" invisible="approval_category_name != 'leave_registration'"/>
-                <field name="flow_mark" invisible="approval_category_name != 'leave_registration'"/>
-                <field name="date" string="登记时间" invisible="approval_category_name != 'leave_registration'"/>
+                <field name="creation_time" invisible="approval_category_name != 'leave_registration'"/>
+                <field name="main_text" string="申请事由" invisible="approval_category_name != 'leave_registration'"/>
             </xpath>
         </field>
     </record>