diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39555077..a8138f8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -64,6 +64,7 @@
 * fix [add helper metods isError for registerCallResult fortelephony](https://github.com/mesilov/bitrix24-php-sdk/issues/335)
 * fix [add return type for crm multifields phone, email, im](https://github.com/mesilov/bitrix24-php-sdk/issues/338)
 * fix errors in `ShowFieldsDescriptionCommand` metadata reader CLI command
+* fix errors for `ApplicationProfile` with empty scope 
 
 ### etc
 * move CLI entry point to `bin/console`
diff --git a/src/Core/Credentials/Scope.php b/src/Core/Credentials/Scope.php
index 6e64d1aa..d028e1e7 100644
--- a/src/Core/Credentials/Scope.php
+++ b/src/Core/Credentials/Scope.php
@@ -6,11 +6,6 @@
 
 use Bitrix24\SDK\Core\Exceptions\UnknownScopeCodeException;
 
-/**
- * Class Scope
- *
- * @package Bitrix24\SDK\Core\Credentials
- */
 class Scope
 {
     /**
@@ -84,9 +79,14 @@ class Scope
     public function __construct(array $scope = [])
     {
         $scope = array_unique(array_map('strtolower', $scope));
-        foreach ($scope as $item) {
-            if (!in_array($item, $this->availableScope, true)) {
-                throw new UnknownScopeCodeException(sprintf('unknown application scope code - %s', $item));
+
+        if (count($scope) === 1 && $scope[0] === '') {
+            $scope = [];
+        } else {
+            foreach ($scope as $item) {
+                if (!in_array($item, $this->availableScope, true)) {
+                    throw new UnknownScopeCodeException(sprintf('unknown application scope code - %s', $item));
+                }
             }
         }
 
diff --git a/tests/Unit/Core/Credentials/ApplicationProfileTest.php b/tests/Unit/Core/Credentials/ApplicationProfileTest.php
index a66a38ce..17956aac 100644
--- a/tests/Unit/Core/Credentials/ApplicationProfileTest.php
+++ b/tests/Unit/Core/Credentials/ApplicationProfileTest.php
@@ -13,11 +13,11 @@ class ApplicationProfileTest extends TestCase
 {
     /**
      *
-     * @param array       $arr
+     * @param array $arr
      * @param string|null $expectedException
      *
      * @return void
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     * @throws InvalidArgumentException
      * @dataProvider arrayDataProvider
      */
     public function testFromArray(array $arr, ?string $expectedException): void
@@ -35,35 +35,43 @@ public function arrayDataProvider(): Generator
     {
         yield 'valid' => [
             [
-                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID'     => '1',
+                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID' => '1',
                 'BITRIX24_PHP_SDK_APPLICATION_CLIENT_SECRET' => '2',
-                'BITRIX24_PHP_SDK_APPLICATION_SCOPE'         => 'user',
+                'BITRIX24_PHP_SDK_APPLICATION_SCOPE' => 'user',
             ],
             null,
         ];
         yield 'without client id' => [
             [
-                ''                                           => '1',
+                '' => '1',
                 'BITRIX24_PHP_SDK_APPLICATION_CLIENT_SECRET' => '2',
-                'BITRIX24_PHP_SDK_APPLICATION_SCOPE'         => 'user',
+                'BITRIX24_PHP_SDK_APPLICATION_SCOPE' => 'user',
             ],
             InvalidArgumentException::class,
         ];
         yield 'without client secret' => [
             [
                 'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID' => '1',
-                ''                                       => '2',
-                'BITRIX24_PHP_SDK_APPLICATION_SCOPE'     => 'user',
+                '' => '2',
+                'BITRIX24_PHP_SDK_APPLICATION_SCOPE' => 'user',
             ],
             InvalidArgumentException::class,
         ];
         yield 'without client application scope' => [
             [
-                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID'     => '1',
+                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID' => '1',
                 'BITRIX24_PHP_SDK_APPLICATION_CLIENT_SECRET' => '2',
-                ''                                           => 'user',
+                '' => 'user',
             ],
             InvalidArgumentException::class,
         ];
+        yield 'with empty scope' => [
+            [
+                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_ID' => '1',
+                'BITRIX24_PHP_SDK_APPLICATION_CLIENT_SECRET' => '2',
+                'BITRIX24_PHP_SDK_APPLICATION_SCOPE' => '',
+            ],
+            null
+        ];
     }
 }
diff --git a/tests/Unit/Core/Credentials/ScopeTest.php b/tests/Unit/Core/Credentials/ScopeTest.php
index d7d37b32..e974fd36 100644
--- a/tests/Unit/Core/Credentials/ScopeTest.php
+++ b/tests/Unit/Core/Credentials/ScopeTest.php
@@ -73,6 +73,15 @@ public function testUnknownScope(): void
         $scope = new Scope(['fooo']);
     }
 
+    /**
+     * @throws UnknownScopeCodeException
+     */
+    public function testEmptyScope(): void
+    {
+        $scope = new Scope(['']);
+        $this->assertEquals([], $scope->getScopeCodes());
+    }
+
     /**
      * @throws UnknownScopeCodeException
      */