diff --git a/src/consts.ts b/src/consts.ts
index 972063f..b508d32 100644
--- a/src/consts.ts
+++ b/src/consts.ts
@@ -1,2 +1,3 @@
 export const DB_NAME = '/store-service';
 export const MONGO_URL = `mongodb://localhost:27017${DB_NAME}`;
+export const ALLOW_ORIGIN_ALL: [string, string] = ['Access-Control-Allow-Origin', '*'];
diff --git a/src/store/store.controller.ts b/src/store/store.controller.ts
index 3f8dee5..0663222 100644
--- a/src/store/store.controller.ts
+++ b/src/store/store.controller.ts
@@ -1,7 +1,8 @@
-import { Controller, Get, Post, Body, Param } from '@nestjs/common';
+import { Controller, Get, Post, Body, Param, Header } from '@nestjs/common';
 import {StoreService} from './store.service';
 import {Store, StoreResponse, StoreRequest} from './store.schema';
 import {ApiResponse} from '@nestjs/swagger';
+import {ALLOW_ORIGIN_ALL} from 'src/consts';
 
 @Controller('store')
 export class StoreController {
@@ -10,6 +11,7 @@ export class StoreController {
     ) {}
 
     @Get()
+    @Header(...ALLOW_ORIGIN_ALL)
     @ApiResponse({
         status: 200, 
         description: 'Список всех пар ключ-значение', 
@@ -20,6 +22,7 @@ export class StoreController {
     }
 
     @Get(':key?')
+    @Header(...ALLOW_ORIGIN_ALL)
     @ApiResponse({
         status: 200,
         description: 'Возвращает пару ключ-значение по ключу',
@@ -30,6 +33,7 @@ export class StoreController {
     }
 
     @Post()
+    @Header(...ALLOW_ORIGIN_ALL)
     @ApiResponse({
         status: 200,
         description: 'Создает новую пару ключ-значение или заменяет существующую по ключу',
diff --git a/store.http b/store.http
index 52753fe..1aac84a 100644
--- a/store.http
+++ b/store.http
@@ -1,12 +1,12 @@
-GET http://localhost:3000/store HTTP/1.1
+GET http://localhost:4001/store HTTP/1.1
 
 ###
 
-GET http://localhost:3000/store/testApi HTTP/1.1
+GET http://localhost:4001/store/testApi HTTP/1.1
 
 ###
 
-POST http://localhost:3000/store HTTP/1.1
+POST http://localhost:4001/store HTTP/1.1
 content-type: application/json
 
 {