diff --git a/yuthon_hr_employee/models/inherit_soong_workflow_comment_wizard.py b/yuthon_hr_employee/models/inherit_soong_workflow_comment_wizard.py
index fb53d9bb9..77c4dd64b 100644
--- a/yuthon_hr_employee/models/inherit_soong_workflow_comment_wizard.py
+++ b/yuthon_hr_employee/models/inherit_soong_workflow_comment_wizard.py
@@ -1,7 +1,7 @@
 from odoo import models, api
 
 
-class SoongWorkflowCommentWizardInherit(models.Model):
+class SoongWorkflowCommentWizardInherit(models.TransientModel):
     _inherit = 'soong.workflow.comment.wizard'
 
     @api.onchange('scope_type', 'department_id', 'company_id')