diff --git a/DysonNetwork.Sphere/Wallet/SubscriptionService.cs b/DysonNetwork.Sphere/Wallet/SubscriptionService.cs
index 6e07ce4..62b0dc6 100644
--- a/DysonNetwork.Sphere/Wallet/SubscriptionService.cs
+++ b/DysonNetwork.Sphere/Wallet/SubscriptionService.cs
@@ -154,6 +154,7 @@ public class SubscriptionService(
             EndedAt = order.BegunAt.Plus(cycleDuration),
             IsActive = true,
             Status = SubscriptionStatus.Paid,
+            Identifier = subscriptionIdentifier,
             PaymentMethod = provider,
             PaymentDetails = new PaymentDetails
             {