diff --git a/Model/Plugins/Framework/Controller/Result.php b/Model/Plugins/Framework/Controller/Result.php
index 0739129..dc15a12 100755
--- a/Model/Plugins/Framework/Controller/Result.php
+++ b/Model/Plugins/Framework/Controller/Result.php
@@ -54,10 +54,10 @@ public function afterRenderResult(ResultInterface $subject, ResultInterface $res
                 ScopeInterface::SCOPE_STORE
             );
 
-            $response->setHeader('Accept-CH', 'viewport-width, width, device-memory, dpr, rtt, downlink, ect');
-            $response->setHeader('Feature-Policy', "ch-viewport-width {$imageEngineUrl};ch-width {$imageEngineUrl};ch-dpr {$imageEngineUrl};ch-device-memory {$imageEngineUrl};ch-rtt {$imageEngineUrl};ch-ect {$imageEngineUrl};ch-downlink {$imageEngineUrl}");
+            $response->setHeader('Accept-CH', 'viewport-width, width, dpr, ect');
+            $response->setHeader('Permissions-Policy', "ch-viewport-width=(\"{$imageEngineUrl}\"), ch-width=(\"{$imageEngineUrl}\"), ch-dpr=(\"{$imageEngineUrl}\"), ch-ect=(\"{$imageEngineUrl}\"), ch-downlink=(\"{$imageEngineUrl}\")");
             $response->setHeader('link', "<{$imageEngineUrl}>; rel=preconnect");
-            $response->setHeader('access-control-allow-headers', 'Origin, X-Requested-With, Content-Type, Accept, rtt');
+            $response->setHeader('access-control-allow-headers', 'Origin, X-Requested-With, Content-Type, Accept');
         }
 
         return $result;
diff --git a/composer.json b/composer.json
index edbc4da..47f1ec7 100755
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
   "require": {
     "php": "~7.1.0|~7.2.0|~7.3.0|~7.4.0"
   },
-  "version": "1.0.19",
+  "version": "1.0.20",
   "license": "MIT",
   "type": "magento2-module",
   "autoload": {