diff --git a/tianhe_approvals/__init__.py b/tianhe_approvals/__init__.py
new file mode 100644
index 000000000..dc5e6b693
--- /dev/null
+++ b/tianhe_approvals/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models
diff --git a/tianhe_approvals/__manifest__.py b/tianhe_approvals/__manifest__.py
new file mode 100644
index 000000000..be2058db2
--- /dev/null
+++ b/tianhe_approvals/__manifest__.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+{
+ 'name': 'Tianhe Approvals',
+ 'version': '1.0',
+ 'category': 'Human Resources/Approvals',
+ 'sequence': 190,
+ 'summary': 'Create and validate approvals requests',
+ 'description': """
+ """,
+ 'depends': ['yuthon_approval'],
+ 'data': [
+ 'security/ir.model.access.csv',
+ 'data/approval_category_type_data.xml',
+ 'views/tianhe_purchase_work_approval.xml',
+
+ ],
+ 'application': True,
+ 'installable': True,
+ 'license': 'OEEL-1',
+}
diff --git a/tianhe_approvals/data/approval_category_type_data.xml b/tianhe_approvals/data/approval_category_type_data.xml
new file mode 100644
index 000000000..012d6fb42
--- /dev/null
+++ b/tianhe_approvals/data/approval_category_type_data.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 采购办公用品
+ purchase_work_approval
+ approval.request
+
+ 1
+ no
+ no
+ required
+ no
+ no
+ no
+ no
+ no
+ no
+ optional
+ 1
+ approver
+
+
+
diff --git a/tianhe_approvals/models/__init__.py b/tianhe_approvals/models/__init__.py
new file mode 100644
index 000000000..fb9c266be
--- /dev/null
+++ b/tianhe_approvals/models/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import tianhe_purchase_work_approval
+from . import inherit_approval_category
diff --git a/tianhe_approvals/models/inherit_approval_category.py b/tianhe_approvals/models/inherit_approval_category.py
new file mode 100644
index 000000000..793c602bd
--- /dev/null
+++ b/tianhe_approvals/models/inherit_approval_category.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+from odoo import api, fields, models, tools, _
+
+
+class ApprovalCategory(models.Model):
+ _inherit = 'approval.category'
+ _description = 'tian he 审批框架拓展'
+
+ def create_request(self):
+ self.ensure_one()
+ if not self.category_type_number:
+ return {
+ "type": "ir.actions.act_window",
+ "res_model": "approval.request",
+ "views": [[False, "form"]],
+ "context": {
+ 'default_name': _('New') if self.automated_sequence else self.name,
+ 'default_category_id': self.id,
+ 'default_request_owner_id': self.env.user.id,
+ 'default_request_status': 'new'
+ },
+ }
+ else:
+ form_str = 'tianhe_approvals.approvals_category_type_code_%s' % self.category_type_number
+ approvals_form_id = self.env.ref(form_str).id or ''
+ return {
+ "type": "ir.actions.act_window",
+ "res_model": self.model_name,
+ "views": [[approvals_form_id, "form"]],
+ "context": {
+ 'default_name': _('New') if self.automated_sequence else self.name,
+ 'default_category_id': self.id,
+ 'default_request_owner_id': self.env.user.id,
+ 'default_request_status': 'new'
+ },
+ }
\ No newline at end of file
diff --git a/tianhe_approvals/models/tianhe_purchase_work_approval.py b/tianhe_approvals/models/tianhe_purchase_work_approval.py
new file mode 100644
index 000000000..fc9e4041a
--- /dev/null
+++ b/tianhe_approvals/models/tianhe_purchase_work_approval.py
@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+from odoo import api, fields, models, tools, _
+from odoo.exceptions import ValidationError
+
+
+class TianHePurchaseApproval(models.Model):
+ _inherit = "approval.request"
+ _description = '天河采购审批单'
+
+ # approvals_department_id 部门
+ # date_confirm 确认日期
+ # purchase_work_notice = fields.Text(string="采购原由")
+ # 产品明细，设备名称，型号，单价，数量，小计，库存，备注
+
+
diff --git a/tianhe_approvals/security/ir.model.access.csv b/tianhe_approvals/security/ir.model.access.csv
new file mode 100644
index 000000000..08145a00f
--- /dev/null
+++ b/tianhe_approvals/security/ir.model.access.csv
@@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+
diff --git a/tianhe_approvals/views/tianhe_purchase_work_approval.xml b/tianhe_approvals/views/tianhe_purchase_work_approval.xml
new file mode 100644
index 000000000..bf621c65e
--- /dev/null
+++ b/tianhe_approvals/views/tianhe_purchase_work_approval.xml
@@ -0,0 +1,34 @@
+
+
+
+ approvals.category.type.code.purchase.work.approval
+ approval.request
+
+
+
+
+
+
+ 采购原由
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/yuthon_approval/models/demo_approval_request.py b/yuthon_approval/models/demo_approval_request.py
index 991f74283..fc64de44b 100644
--- a/yuthon_approval/models/demo_approval_request.py
+++ b/yuthon_approval/models/demo_approval_request.py
@@ -5,7 +5,7 @@ from odoo.exceptions import ValidationError
class DemoApprovalRequest(models.Model):
_inherit = "approval.request"
- _description = '默认审批 approval.request'
+ _description = '默认审批'
demo1 = fields.Char(string="demo1")
demo2 = fields.Char(string="demo2")