diff --git a/src/controllers/03-customer-controller.ts b/src/controllers/03-customer-controller.ts
index b33d87b..a804dc0 100644
--- a/src/controllers/03-customer-controller.ts
+++ b/src/controllers/03-customer-controller.ts
@@ -67,7 +67,6 @@ export type CustomerCreate = {
         authorizedNameEN: string;
       }
   ) & {
-    customerId: string;
     customerName: string;
 
     telephoneNo: string;