diff --git a/yuthon_hr_employee/models/yuthon_hr_department.py b/yuthon_hr_employee/models/yuthon_hr_department.py
index 6924d4ca1..661b74e42 100644
--- a/yuthon_hr_employee/models/yuthon_hr_department.py
+++ b/yuthon_hr_employee/models/yuthon_hr_department.py
@@ -4,10 +4,23 @@ from pypinyin import pinyin,lazy_pinyin
 from odoo.osv import expression
 from odoo.exceptions import ValidationError, UserError
 
+# 作为顶级根节点、在下属部门显示名中不带出的上级部门（只显示本部门，不拼上级）
+# 精确匹配：与部门名完全相同才算根级
+ROOT_DEPARTMENTS = {'集团本部', '客户服务中心'}
+# 前缀匹配：以这些字样开头的部门都算根级（覆盖 天河粮储/天河物管/天河投资 等公司）
+ROOT_DEPARTMENT_PREFIXES = ('天河',)
+
+
+def _is_root_department(department):
+    """判断上级部门是否属于根级（根级不拼进下级显示名）。"""
+    name = department.name or ''
+    return name in ROOT_DEPARTMENTS or name.startswith(ROOT_DEPARTMENT_PREFIXES)
+
 
 class YuthonHrDepartment(models.Model):
     _inherit = "hr.department"
-    _rec_name = 'name'
+    # 部门显示名只带一级上级（"上级 / 本部门"），最多一层；无上级则只显示本部门
+    _rec_name = 'hierarchical_name'
     _order = 'department_code asc'
 
     name = fields.Char(string="部门名称", tracking=True, required=True)
@@ -25,6 +38,7 @@ class YuthonHrDepartment(models.Model):
     company_id = fields.Many2one('res.company', string="公司", index=True, default=lambda self: self.env.company, store=True)
     pinyin_name = fields.Char(string="拼音名称", compute='_compute_pinyin', index=True, store=True)
     is_company = fields.Boolean(string="本公司", default=True, compute='_compute_is_company',  search='_search_part_of_company')
+    hierarchical_name = fields.Char(string="层级名称", compute='_compute_hierarchical_name', store=True, index=True)
 
     @api.depends_context('uid', 'company')
     @api.depends('company_id')
@@ -86,6 +100,36 @@ class YuthonHrDepartment(models.Model):
             if employee.name:
                 employee.pinyin_name = ''.join(lazy_pinyin(employee.name))
 
+    @api.depends('name', 'parent_id.name')
+    def _compute_hierarchical_name(self):
+        for department in self:
+            parent = department.parent_id
+            # 上级为空 或 上级属于根级部门（集团本部/天河系公司等）→ 只显示本部门
+            if parent and not _is_root_department(parent):
+                department.hierarchical_name = '%s(%s)' % (department.name, parent.name)
+            else:
+                department.hierarchical_name = department.name
+
+    def action_recompute_hierarchical_name(self):
+        """手动重算所有部门的层级显示名（改了 ROOT_DEPARTMENTS 规则后，store 字段旧值不会自动重算，用此动作触发）。
+
+        可在 设置→技术→动作→服务器动作 找到「重算部门层级显示名」并运行，
+        或直接在该模型的列表/表单「动作」菜单中点击。
+        """
+        all_depts = self.sudo().search([])
+        all_depts._compute_hierarchical_name()
+        self.env.cr.commit()
+        return {
+            'type': 'ir.actions.client',
+            'tag': 'display_notification',
+            'params': {
+                'title': '部门层级名重算完成',
+                'message': '已重算 %d 个部门' % len(all_depts),
+                'type': 'success',
+                'sticky': False,
+            }
+        }
+
     @api.model
     def _name_search(self, name, domain=None, operator='ilike', limit=None, order=None):
         domain = domain or []
diff --git a/yuthon_hr_employee/views/yuthon_hr_department_views.xml b/yuthon_hr_employee/views/yuthon_hr_department_views.xml
index 824a51649..a72bae1d6 100644
--- a/yuthon_hr_employee/views/yuthon_hr_department_views.xml
+++ b/yuthon_hr_employee/views/yuthon_hr_department_views.xml
@@ -62,11 +62,18 @@
             </xpath>
         </field>
     </record>
-   <record id="sync_hr_do_department_to_res_groups" model="ir.actions.server">
+    <record id="sync_hr_do_department_to_res_groups" model="ir.actions.server">
         <field name="name">批量生成权限组</field>
         <field name="model_id" ref="hr.model_hr_department"/>
         <field name="binding_model_id" ref="hr.model_hr_department"/>
         <field name="state">code</field>
         <field name="code">records.do_department_to_res_groups()</field>
     </record>
+    <record id="action_recompute_hr_department_hierarchical_name" model="ir.actions.server">
+        <field name="name">重算部门层级显示名（去掉天河系/集团本部前缀）</field>
+        <field name="model_id" ref="hr.model_hr_department"/>
+        <field name="binding_model_id" ref="hr.model_hr_department"/>
+        <field name="state">code</field>
+        <field name="code">records.action_recompute_hierarchical_name()</field>
+    </record>
 </odoo>
\ No newline at end of file