diff --git a/sf_mrs_connect/models/sync_common.py b/sf_mrs_connect/models/sync_common.py
index d8959518..6c2003ff 100644
--- a/sf_mrs_connect/models/sync_common.py
+++ b/sf_mrs_connect/models/sync_common.py
@@ -1503,7 +1503,6 @@ class SyncFixtureModel(models.Model):
                                 "multi_mounting_type_id": self.env['sf.multi_mounting.type'].search(
                                     [('code', '=', item['multi_mounting_type_code'])]).id,
                                 "brand_id": self.env['sf.machine.brand'].search([('code', '=', item['brand_code'])]).id,
-                                "manufacturer_model_number": item['manufacturer_model_number'],
                                 "clamping_way": item['clamping_way'],
                                 "port_type": item['port_type'],
                                 "model_file": '' if not item['model_file'] else base64.b64decode(item['model_file']),
@@ -1533,7 +1532,6 @@ class SyncFixtureModel(models.Model):
                                 "multi_mounting_type_id": self.env['sf.multi_mounting.type'].search(
                                     [('code', '=', item['multi_mounting_type_code'])]).id,
                                 "brand_id": self.env['sf.machine.brand'].search([('code', '=', item['brand_code'])]).id,
-                                "manufacturer_model_number": item['manufacturer_model_number'],
                                 "clamping_way": item['clamping_way'],
                                 "port_type": item['port_type'],
                                 "model_file": '' if not item['model_file'] else base64.b64decode(item['model_file']),
@@ -1585,7 +1583,6 @@ class SyncFixtureModel(models.Model):
                                 "multi_mounting_type_id": self.env['sf.multi_mounting.type'].search(
                                     [('code', '=', item['multi_mounting_type_code'])]).id,
                                 "brand_id": self.env['sf.machine.brand'].search([('code', '=', item['brand_code'])]).id,
-                                "manufacturer_model_number": item['manufacturer_model_number'],
                                 "clamping_way": item['clamping_way'],
                                 "port_type": item['port_type'],
                                 "model_file": '' if not item['model_file'] else base64.b64decode(item['model_file']),
@@ -1615,7 +1612,6 @@ class SyncFixtureModel(models.Model):
                                 "multi_mounting_type_id": self.env['sf.multi_mounting.type'].search(
                                     [('code', '=', item['multi_mounting_type_code'])]).id,
                                 "brand_id": self.env['sf.machine.brand'].search([('code', '=', item['brand_code'])]).id,
-                                "manufacturer_model_number": item['manufacturer_model_number'],
                                 "clamping_way": item['clamping_way'],
                                 "port_type": item['port_type'],
                                 "model_file": '' if not item['model_file'] else base64.b64decode(item['model_file']),