diff --git a/yuthon_hr_employee_approval/models/yuthon_transfer_approval.py b/yuthon_hr_employee_approval/models/yuthon_transfer_approval.py
index 3c503f043..6e753902f 100644
--- a/yuthon_hr_employee_approval/models/yuthon_transfer_approval.py
+++ b/yuthon_hr_employee_approval/models/yuthon_transfer_approval.py
@@ -27,7 +27,7 @@ class YutransferApproval(models.Model):
     handover_person_id = fields.Many2one("hr.employee", string="工作接交人")
     notification_change_id = fields.Many2one("hr.employee", string="告知人员")
     handover_reason = fields.Text(string="移交原因")
-    notice_documents_ids = fields.Many2many('ir.attachment', string="附件")
+    notice_documents_id = fields.Many2one('ir.attachment', string="附件")
     reason = fields.Html(string="正文")
     is_issues = fields.Boolean(string='是否上会')
     related_issues_id = fields.Many2one('issue.library', string="关联议题")
diff --git a/yuthon_hr_employee_approval/views/yuthon_transfer_approval_views.xml b/yuthon_hr_employee_approval/views/yuthon_transfer_approval_views.xml
index 215d99ce4..9761f665c 100644
--- a/yuthon_hr_employee_approval/views/yuthon_transfer_approval_views.xml
+++ b/yuthon_hr_employee_approval/views/yuthon_transfer_approval_views.xml
@@ -28,7 +28,7 @@
                         <field name="name" required="1"/>
                         <field name="reason" required="1"/>
                         <field name="issue_text"/>
-                        <field name="notice_documents_ids" widget="preview_many2many"/>
+                        <field name="notice_documents_id" widget="preview_many2one"/>
                     </group>
                     <group col="4" string="员工信息">
                         <group>