diff --git a/prisma/migrations/20241115035109_update_structure/migration.sql b/prisma/migrations/20241115035109_update_structure/migration.sql
new file mode 100644
index 0000000..a1ae129
--- /dev/null
+++ b/prisma/migrations/20241115035109_update_structure/migration.sql
@@ -0,0 +1,23 @@
+/*
+  Warnings:
+
+  - Added the required column `code` to the `RequestData` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `updatedAt` to the `RequestData` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "RequestWork" DROP CONSTRAINT "RequestWork_productServiceId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "RequestWork" DROP CONSTRAINT "RequestWork_requestDataId_fkey";
+
+-- AlterTable
+ALTER TABLE "RequestData" ADD COLUMN     "code" TEXT NOT NULL,
+ADD COLUMN     "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ADD COLUMN     "updatedAt" TIMESTAMP(3) NOT NULL;
+
+-- AddForeignKey
+ALTER TABLE "RequestWork" ADD CONSTRAINT "RequestWork_requestDataId_fkey" FOREIGN KEY ("requestDataId") REFERENCES "RequestData"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "RequestWork" ADD CONSTRAINT "RequestWork_productServiceId_fkey" FOREIGN KEY ("productServiceId") REFERENCES "QuotationProductServiceList"("id") ON DELETE CASCADE ON UPDATE CASCADE;