diff --git a/yuthon_official/models/yuthon_official_branch_party.py b/yuthon_official/models/yuthon_official_branch_party.py
index 419e36120..e9449da6b 100644
--- a/yuthon_official/models/yuthon_official_branch_party.py
+++ b/yuthon_official/models/yuthon_official_branch_party.py
@@ -44,7 +44,7 @@ class YuthonOfficialBranchParty(models.Model):
                              string="状态", default='drft')
     deadline = fields.Datetime(string="办理期限")
     red_suit = fields.Char(string="套红")
-    official_documents_ids = fields.Many2many('documents.document', string="附件")
+    official_documents_ids = fields.Many2many('ir.attachment', string="附件")
     active = fields.Boolean('Active', default=True, tracking=True)
     work_end = fields.Boolean(string="结束")
     is_meet = fields.Boolean(string="是否上会")
diff --git a/yuthon_official/models/yuthon_official_party.py b/yuthon_official/models/yuthon_official_party.py
index e2d6b3f2a..0c4a46808 100644
--- a/yuthon_official/models/yuthon_official_party.py
+++ b/yuthon_official/models/yuthon_official_party.py
@@ -48,7 +48,7 @@ class YuthonOfficialParty(models.Model):
                              string="状态", default='drft')
     deadline = fields.Datetime(string="办理期限")
     red_suit = fields.Char(string="套红")
-    official_documents_ids = fields.Many2many('documents.document', string="附件")
+    official_documents_ids = fields.Many2many('ir.attachment', string="附件")
     active = fields.Boolean('Active', default=True, tracking=True)
     work_end = fields.Boolean(string="结束")
     is_meet = fields.Boolean(string="是否上会")