diff --git a/backend/services/trading-service/prisma/migrations/0005_add_fee_to_p2p_transfers/migration.sql b/backend/services/trading-service/prisma/migrations/0005_add_fee_to_p2p_transfers/migration.sql
new file mode 100644
index 00000000..d2d6e7a6
--- /dev/null
+++ b/backend/services/trading-service/prisma/migrations/0005_add_fee_to_p2p_transfers/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable: 补充遗漏的 fee 列
+ALTER TABLE "p2p_transfers" ADD COLUMN "fee" DECIMAL(30,8) NOT NULL DEFAULT 0;