diff --git a/src/controllers/03-customer-controller.ts b/src/controllers/03-customer-controller.ts
index 2a1aab2..bef51e3 100644
--- a/src/controllers/03-customer-controller.ts
+++ b/src/controllers/03-customer-controller.ts
@@ -20,6 +20,7 @@ import HttpStatus from "../interfaces/http-status";
 import HttpError from "../interfaces/http-error";
 import { isSystem } from "../utils/keycloak";
 import {
+  branchActiveOnlyCond,
   branchRelationPermInclude,
   createPermCheck,
   createPermCondition,
@@ -163,6 +164,7 @@ export class CustomerController extends Controller {
     @Query() pageSize: number = 30,
     @Query() includeBranch: boolean = false,
     @Query() company: boolean = false,
+    @Query() activeBranchOnly?: boolean,
   ) {
     const where = {
       OR: queryOrNot<Prisma.CustomerWhereInput[]>(query, [
@@ -179,9 +181,11 @@ export class CustomerController extends Controller {
         customerType,
         ...filterStatus(status),
         registeredBranch: isSystem(req.user)
-          ? undefined
+          ? branchActiveOnlyCond(activeBranchOnly)
           : {
-              OR: company ? permissionCondCompany(req.user) : permissionCond(req.user),
+              OR: company
+                ? permissionCondCompany(req.user, { activeOnly: activeBranchOnly })
+                : permissionCond(req.user, { activeOnly: activeBranchOnly }),
             },
       },
     } satisfies Prisma.CustomerWhereInput;