diff --git a/models/ConfigureForm.php b/models/ConfigureForm.php
index 64cab19..dbe6dfc 100644
--- a/models/ConfigureForm.php
+++ b/models/ConfigureForm.php
@@ -148,9 +148,9 @@ public function attributeLabels()
             'humhubInstallId' => Yii::t('FcmPushModule.base', 'Install ID'),
             'humhubApiKey' => Yii::t('FcmPushModule.base', 'API Key'),
             'senderId' => Yii::t('FcmPushModule.base', 'Sender ID'),
-            'firebaseApiKey' => Yii::t('FcmPushModule.base', 'API Key'),
-            'firebaseAppId' => Yii::t('FcmPushModule.base', 'Application ID'),
-            'firebaseVapidKey' => Yii::t('FcmPushModule.base', 'VAPID key (Voluntary Application Server Identification)'),
+            'firebaseApiKey' => Yii::t('FcmPushModule.base', 'Web API Key'),
+            'firebaseAppId' => Yii::t('FcmPushModule.base', 'Web App ID'),
+            'firebaseVapidKey' => Yii::t('FcmPushModule.base', 'Key pair of the Web Push certificates'),
             'json' => Yii::t('FcmPushModule.base', 'Service Account (JSON file)'),
             'serverKey' => Yii::t('FcmPushModule.base', 'Cloud Messaging API (Legacy)'),
             'disableAuthChoicesIos' => Yii::t('FcmPushModule.base', 'Disable AuthChoices on iOS App'),