diff --git a/src/controllers/service/service-controller.ts b/src/controllers/service/service-controller.ts
index bdbb259..95f7d4d 100644
--- a/src/controllers/service/service-controller.ts
+++ b/src/controllers/service/service-controller.ts
@@ -247,26 +247,40 @@ export class ServiceController extends Controller {
     if (!(await prisma.service.findUnique({ where: { id: serviceId } }))) {
       throw new HttpError(HttpStatus.NOT_FOUND, "Service cannot be found.", "serviceNotFound");
     }
-
     const { work, ...payload } = body;
-
-    const record = await prisma.service.update({
-      data: {
-        ...payload,
-        work: {
-          deleteMany: {},
-          createMany: {
-            data:
-              work?.map((v, i) => ({
-                order: i + 1,
-                ...v,
-              })) || [],
+    const record = await prisma.$transaction(async (tx) => {
+      const workList = await Promise.all(
+        (work || []).map(async (w, wIdx) =>
+          tx.work.create({
+            data: {
+              name: w.name,
+              order: wIdx + 1,
+              attributes: w.attributes,
+              productOnWork: {
+                createMany: {
+                  data: w.productId.map((p, pIdx) => ({
+                    productId: p,
+                    order: pIdx + 1,
+                  })),
+                },
+              },
+            },
+          }),
+        ),
+      );
+      return await prisma.service.update({
+        data: {
+          ...payload,
+          work: {
+            deleteMany: {},
+            connect: workList.map((v) => ({ id: v.id })),
           },
+          updateBy: req.user.name,
         },
-        updateBy: req.user.name,
-      },
-      where: { id: serviceId },
+        where: { id: serviceId },
+      });
     });
+
     return Object.assign(record, {
       imageUrl: await presignedGetObjectIfExist(
         MINIO_BUCKET,