diff --git a/SPMS.Infrastructure/Workers/PushWorker.cs b/SPMS.Infrastructure/Workers/PushWorker.cs
index 744fefe..1083f67 100644
--- a/SPMS.Infrastructure/Workers/PushWorker.cs
+++ b/SPMS.Infrastructure/Workers/PushWorker.cs
@@ -29,6 +29,7 @@ public class PushWorker : BackgroundService
     private readonly IWebhookService _webhookService;
     private readonly IFcmSender _fcmSender;
     private readonly IApnsSender _apnsSender;
+    private readonly ICredentialEncryptionService _credentialEncryption;
     private readonly ILogger<PushWorker> _logger;
 
     public PushWorker(
@@ -41,6 +42,7 @@ public class PushWorker : BackgroundService
         IWebhookService webhookService,
         IFcmSender fcmSender,
         IApnsSender apnsSender,
+        ICredentialEncryptionService credentialEncryption,
         ILogger<PushWorker> logger)
     {
         _rabbitConnection = rabbitConnection;
@@ -52,6 +54,7 @@ public class PushWorker : BackgroundService
         _webhookService = webhookService;
         _fcmSender = fcmSender;
         _apnsSender = apnsSender;
+        _credentialEncryption = credentialEncryption;
         _logger = logger;
     }
 
@@ -185,8 +188,9 @@ public class PushWorker : BackgroundService
 
         if (androidDevices.Count > 0 && !string.IsNullOrEmpty(service.FcmCredentials))
         {
+            var fcmCredentials = _credentialEncryption.Decrypt(service.FcmCredentials);
             var fcmResults = await SendFcmBatchAsync(
-                service.FcmCredentials, androidDevices, pushMessage, customData, ct);
+                fcmCredentials, androidDevices, pushMessage, customData, ct);
             allResults.AddRange(fcmResults);
         }
 
@@ -196,8 +200,9 @@ public class PushWorker : BackgroundService
             !string.IsNullOrEmpty(service.ApnsTeamId) &&
             !string.IsNullOrEmpty(service.ApnsBundleId))
         {
+            var apnsPrivateKey = _credentialEncryption.Decrypt(service.ApnsPrivateKey);
             var apnsResults = await SendApnsBatchAsync(
-                service, iosDevices, pushMessage, customData, ct);
+                service, apnsPrivateKey, iosDevices, pushMessage, customData, ct);
             allResults.AddRange(apnsResults);
         }
 
@@ -448,14 +453,14 @@ public class PushWorker : BackgroundService
     }
 
     private async Task<List<(Device Device, PushResultDto Result)>> SendApnsBatchAsync(
-        Service service, List<Device> devices, PushMessageDto message,
+        Service service, string apnsPrivateKey, List<Device> devices, PushMessageDto message,
         Dictionary<string, string>? customData, CancellationToken ct)
     {
         var results = new List<(Device, PushResultDto)>();
         var tokens = devices.Select(d => d.DeviceToken).ToList();
 
         var batchResults = await _apnsSender.SendBatchAsync(
-            service.ApnsPrivateKey!, service.ApnsKeyId!, service.ApnsTeamId!, service.ApnsBundleId!,
+            apnsPrivateKey, service.ApnsKeyId!, service.ApnsTeamId!, service.ApnsBundleId!,
             tokens, message.Title, message.Body,
             message.ImageUrl, customData, ct);