diff --git a/alembic/versions/4dc2af7ebe74_merge_device_65_and_comparison_token_.py b/alembic/versions/4dc2af7ebe74_merge_device_65_and_comparison_token_.py
new file mode 100644
index 0000000..6670d72
--- /dev/null
+++ b/alembic/versions/4dc2af7ebe74_merge_device_65_and_comparison_token_.py
@@ -0,0 +1,26 @@
+"""merge device#65 and comparison_token_cols heads
+
+Revision ID: 4dc2af7ebe74
+Revises: comparison_token_cols, ad_feed_reward_trace_id
+Create Date: 2026-06-23 17:57:54.083531
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '4dc2af7ebe74'
+down_revision: Union[str, Sequence[str], None] = ('comparison_token_cols', 'ad_feed_reward_trace_id')
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    pass
+
+
+def downgrade() -> None:
+    pass