diff --git a/src/controllers/customer-controller.ts b/src/controllers/customer-controller.ts
index b6686f2..03ce278 100644
--- a/src/controllers/customer-controller.ts
+++ b/src/controllers/customer-controller.ts
@@ -26,7 +26,6 @@ if (!process.env.MINIO_BUCKET) {
 const MINIO_BUCKET = process.env.MINIO_BUCKET;
 
 export type CustomerCreate = {
-  code?: string;
   status?: Status;
   customerType: string;
   customerName: string;
@@ -34,7 +33,6 @@ export type CustomerCreate = {
 };
 
 export type CustomerUpdate = {
-  code?: string;
   status?: "ACTIVE" | "INACTIVE";
   customerType?: string;
   customerName?: string;
@@ -101,6 +99,7 @@ export class CustomerController extends Controller {
     const record = await prisma.customer.create({
       data: {
         ...body,
+        code: "CUSTOMER001",
         createdBy: req.user.name,
         updateBy: req.user.name,
       },