diff --git a/apps/authentication/api/connection_token.py b/apps/authentication/api/connection_token.py
index e424fe7e3..8a0f1a05a 100644
--- a/apps/authentication/api/connection_token.py
+++ b/apps/authentication/api/connection_token.py
@@ -24,6 +24,8 @@ from orgs.mixins.api import RootOrgViewMixin
 from perms.models import ActionChoices
 from terminal.connect_methods import NativeClient, ConnectMethodUtil
 from terminal.models import EndpointRule, Endpoint
+from users.const import FileNameConflictResolution
+from users.models import Preference
 from ..models import ConnectionToken, date_expired_default
 from ..serializers import (
     ConnectionTokenSerializer, ConnectionTokenSecretSerializer,
@@ -310,9 +312,20 @@ class ConnectionTokenViewSet(ExtraActionApiMixin, RootOrgViewMixin, JMSModelView
         self.validate_serializer(serializer)
         return super().perform_create(serializer)
 
+    def _insert_connect_options(self, data):
+        name = 'file_name_conflict_resolution'
+        connect_options = data.pop('connect_options', {})
+        preference = Preference.objects.filter(
+            name=name, user=self.request.user, category='koko'
+        ).first()
+        value = preference.value if preference else FileNameConflictResolution.REPLACE
+        connect_options[name] = value
+        data['connect_options'] = connect_options
+
     def validate_serializer(self, serializer):
         data = serializer.validated_data
         user = self.get_user(serializer)
+        self._insert_connect_options(data)
         asset = data.get('asset')
         account_name = data.get('account')
         _data = self._validate(user, asset, account_name)