diff --git a/yuthon_hr_attendance/__init__.py b/yuthon_hr_attendance/__init__.py
index e0eb6e53b..f4bb00c04 100644
--- a/yuthon_hr_attendance/__init__.py
+++ b/yuthon_hr_attendance/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
-
 from . import controllers
 from . import models
 from . import wizard
 
+
diff --git a/yuthon_hr_attendance/__manifest__.py b/yuthon_hr_attendance/__manifest__.py
index d99e63101..28601feaa 100644
--- a/yuthon_hr_attendance/__manifest__.py
+++ b/yuthon_hr_attendance/__manifest__.py
@@ -8,7 +8,7 @@
     'description': '''
     ''',
     'author': 'pengyuthon',
-    'version': '17.0.1.2.1',
+    'version': '3.1',
     'category': 'Human Resources/Attendances',
     'sequence': 240,
     'website': 'https://www.pengyuthon.com',
@@ -83,5 +83,6 @@
     },
     'installable': True,
     'application': True,
+    'post_init_hook':'recompute_my_model_fields',
     'license': 'LGPL-3',
 }
diff --git a/yuthon_hr_attendance/migrations/17.0.3.1/end-migrate.py b/yuthon_hr_attendance/migrations/17.0.3.1/end-migrate.py
new file mode 100644
index 000000000..08bffe2a4
--- /dev/null
+++ b/yuthon_hr_attendance/migrations/17.0.3.1/end-migrate.py
@@ -0,0 +1,13 @@
+# migrations/17.0.1.1/post-migration.py
+import logging
+
+from odoo import api, SUPERUSER_ID
+
+_logger = logging.getLogger(__name__)
+
+def migrate(cr, version):
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    records = env['planning.slot'].search([])
+    _logger.info(f'更新模块planning.slot的display_name字段')
+    if records:
+        records._compute_display_name()
\ No newline at end of file