diff --git a/yuthon_will_task/controllers/main.py b/yuthon_will_task/controllers/main.py
index 47bd85a31..33c7d3c34 100644
--- a/yuthon_will_task/controllers/main.py
+++ b/yuthon_will_task/controllers/main.py
@@ -118,7 +118,7 @@ class YuthonWillTask(http.Controller):
                     'name': task.name,
                     'employee_id': task.employee_id.name or '',
                     'employee_ids': ', '.join(task.employee_ids.mapped('name')) if task.employee_ids else '',
-                    'employee_num': ','.join(task.employee_ids),
+                    'employee_num': ','.join(task.employee_ids.mapped('name')) if task.employee_ids else '',
                     'start_date': fields.Date.to_string(task.start_date),
                     'weekday': weekday_str,
                     'request_hour_from': '',