diff --git a/tianhe_approvals/data/approval_category_type_data.xml b/tianhe_approvals/data/approval_category_type_data.xml
index adf89afab..bf09500a5 100644
--- a/tianhe_approvals/data/approval_category_type_data.xml
+++ b/tianhe_approvals/data/approval_category_type_data.xml
@@ -4,90 +4,88 @@
         <!--    天河投资办公室 - 采购办公用品    -->
         <record id="approval_category_data_tianhe_purchase_work_approval" model="approval.category">
             <field name="name">采购办公用品</field>
-            <field name="approval_category_type">purchase_work</field>
+            <field name="approval_type">purchase_work</field>
         </record>
         <!--    天河投资办公室 - 党总支发文    -->
         <record id="approval_category_data_tianhe_general_party_branch_post" model="approval.category">
             <field name="name">党总支发文</field>
-            <field name="approval_category_type">general_party_branch_post</field>
+            <field name="approval_type">general_party_branch_post</field>
         </record>
         <!--    天河投资办公室 - 建设工程业务呈批表    -->
         <record id="approval_category_data_tianhe_construction_business_approval" model="approval.category">
             <field name="name">建设工程业务呈批表</field>
-            <field name="approval_category_type">construction_business</field>
-            <field name="sequence">1</field>
+            <field name="approval_type">construction_business</field>
         </record>
         <!--    天河投资办公室 - 董事会议题申报表    -->
         <record id="approval_category_data_tianhe_dsh_issues_declarations" model="approval.category">
             <field name="name">董事会议题申报表</field>
-            <field name="approval_category_type">tianhe_dsh_issues_declarations</field>
+            <field name="approval_type">tianhe_dsh_issues_declarations</field>
         </record>
         <!--    天河投资办公室 - 经营班子申报表    -->
         <record id="approval_category_data_tianhe_management_declare_approval" model="approval.category">
             <field name="name">经营班子申报表</field>
-            <field name="approval_category_type">management_declare</field>
+            <field name="approval_type">management_declare</field>
             <field name="sequence">1</field>
         </record>
         <!--    天河投资办公室 - 公文发文（子企业）    -->
         <record id="approval_category_data_tianhe_official_issues_for_son" model="approval.category">
             <field name="name">公文发文(子企业)</field>
-            <field name="approval_category_type">official_issues_for_son</field>
-            <field name="sequence">1</field>
+            <field name="approval_type">official_issues_for_son</field>
         </record>
         <!--    天河投资办公室 - 公文发文    -->
         <record id="approval_category_data_tianhe_official_issues" model="approval.category">
             <field name="name">公文发文</field>
-            <field name="approval_category_type">official_issues</field>
+            <field name="approval_type">official_issues</field>
         </record>
         <!--    天河投资办公室 - 科创中小企业服务中心业务呈批表    -->
         <record id="approval_category_data_tianhe_business_statement_approval" model="approval.category">
             <field name="name">科创中小企业服务中心业务呈批表</field>
-            <field name="approval_category_type">business_statement</field>
+            <field name="approval_type">business_statement</field>
         </record>
         <!--    天河投资办公室 - 公文收文    -->
         <record id="approval_category_data_tianhe_official_receipt" model="approval.category">
             <field name="name">公文收文</field>
-            <field name="approval_category_type">official_receipt</field>
+            <field name="approval_type">official_receipt</field>
         </record>
         <!--    天河投资办公室 - 流程变更申请    -->
         <record id="approval_category_data_tianhe_process_change_approval" model="approval.category">
             <field name="name">流程变更申请</field>
-            <field name="approval_category_type">process_change</field>
+            <field name="approval_type">process_change</field>
         </record>
         <!--    天河投资办公室 - 会议文档    -->
         <record id="approval_category_data_tianhe_meeting_file" model="approval.category">
             <field name="name">会议文档</field>
-            <field name="approval_category_type">meeting_file</field>
+            <field name="approval_type">meeting_file</field>
         </record>
         <!--    天河投资办公室 - 诉讼事项录入表    -->
         <record id="approval_category_data_tianhe_contentious_matter_approval" model="approval.category">
             <field name="name">诉讼事项录入表</field>
-            <field name="approval_category_type">contentious_matter</field>
+            <field name="approval_type">contentious_matter</field>
         </record>
         <!--    天河投资办公室 - 投融资发文    -->
         <record id="approval_category_data_tianhe_financing_post_approval" model="approval.category">
             <field name="name">投融资发文</field>
-            <field name="approval_category_type">financing_post</field>
+            <field name="approval_type">financing_post</field>
         </record>
         <!--    天河投资办公室 - 业务呈批表    -->
         <record id="approval_category_data_tianhe_business_approval" model="approval.category">
             <field name="name">业务呈批表</field>
-            <field name="approval_category_type">business</field>
+            <field name="approval_type">business</field>
         </record>
         <!--    天河投资办公室 - 文件处理表    -->
         <record id="approval_category_data_tianhe_document_processing_approval" model="approval.category">
             <field name="name">文件处理表</field>
-            <field name="approval_category_type">document_processing</field>
+            <field name="approval_type">document_processing</field>
         </record>
         <!--    天河投资办公室 - 物业部业务呈批表    -->
         <record id="approval_category_data_tianhe_property_submission_approval" model="approval.category">
             <field name="name">物业部业务呈批表</field>
-            <field name="approval_category_type">property_submission</field>
+            <field name="approval_type">property_submission</field>
         </record>
         <!--    天河投资办公室 - 租赁合同收款单    -->
         <record id="approval_category_data_tianhe_rental_receipt_approval" model="approval.category">
             <field name="name">天河投资租赁合同收款单</field>
-            <field name="approval_category_type">rental_receipt</field>
+            <field name="approval_type">rental_receipt</field>
         </record>
     </data>
 </odoo>
diff --git a/tianhe_approvals/models/inherit_approval_category.py b/tianhe_approvals/models/inherit_approval_category.py
index c1ea19290..c356b5b8a 100644
--- a/tianhe_approvals/models/inherit_approval_category.py
+++ b/tianhe_approvals/models/inherit_approval_category.py
@@ -6,7 +6,7 @@ class ApprovalCategory(models.Model):
     _inherit = 'approval.category'
     _description = 'tian he 审批框架拓展'
 
-    approval_category_type = fields.Selection([
+    approval_type = fields.Selection(selection_add=[
         ('purchase_work', '采购审批单'),
         ('construction_business', '建设工程业务呈批表'),
         ('management_declare', '经营班子申报表'),
@@ -29,4 +29,4 @@ class ApprovalCategory(models.Model):
         ('document_processing', '文件处理表'),
         ('property_submission', '物业部业务呈批表'),
         ('rental_receipt', '租赁合同收款单'),
-    ], string="审批类别")
+    ])
diff --git a/yuthon_approval/models/inherit_approval_category.py b/yuthon_approval/models/inherit_approval_category.py
index a4be81c10..790da623c 100644
--- a/yuthon_approval/models/inherit_approval_category.py
+++ b/yuthon_approval/models/inherit_approval_category.py
@@ -8,9 +8,6 @@ class ApprovalCategory(models.Model):
 
     approval_department_ids = fields.Many2many('hr.department', string="审批所属部门")
     approval_process_id = fields.Many2one('approval.process', string="审批流程")
-    approval_category_type = fields.Selection([
-        ('demo', 'demo测试')
-    ], string="审批类别", help="后台计算")
     is_enable = fields.Boolean(string="启用", default=True)
     category_start_date = fields.Date(string="开始日期", default=fields.Date.today())
     category_end_date = fields.Date(string="结束日期")
diff --git a/yuthon_approval/models/inherit_approval_request.py b/yuthon_approval/models/inherit_approval_request.py
index 029b8d757..d6be34ef1 100644
--- a/yuthon_approval/models/inherit_approval_request.py
+++ b/yuthon_approval/models/inherit_approval_request.py
@@ -6,7 +6,7 @@ from odoo.exceptions import ValidationError
 class ApprovalRequest(models.Model):
     _inherit = "approval.request"
 
-    approval_category_name = fields.Selection(string="类别名称", related='category_id.approval_category_type')
+    approval_category_name = fields.Selection(string="类别名称", related='category_id.approval_type')
 
     def print_approval_report(self):
         return self.env.ref('yuthon_approval.all_demo_report_actions').report_action(self)
diff --git a/yuthon_approval/views/inherit_approval_category_views.xml b/yuthon_approval/views/inherit_approval_category_views.xml
index 10664cf01..f21361a71 100644
--- a/yuthon_approval/views/inherit_approval_category_views.xml
+++ b/yuthon_approval/views/inherit_approval_category_views.xml
@@ -20,7 +20,6 @@
         <field name="arch" type="xml">
             <xpath expr="//field[@name='description']" position="after">
                 <field name="approval_department_ids" widget="many2many_tags"/>
-                <field name="approval_category_type"/>
             </xpath>
             <xpath expr="//field[@name='approver_ids']" position="after">
                 <field name="approval_process_id" widget="many2one_avatar_user"/>