diff --git a/src/controllers/03-customer-controller.ts b/src/controllers/03-customer-controller.ts
index 0bfdbc4..2c37638 100644
--- a/src/controllers/03-customer-controller.ts
+++ b/src/controllers/03-customer-controller.ts
@@ -168,6 +168,7 @@ export class CustomerController extends Controller {
       OR: query
         ? [
             { branch: { some: { namePrefix: { contains: query } } } },
+            { branch: { some: { customerName: { contains: query } } } },
             { branch: { some: { firstName: { contains: query } } } },
             { branch: { some: { firstNameEN: { contains: query } } } },
             { branch: { some: { lastName: { contains: query } } } },