diff --git a/remnawave/models/hwid.py b/remnawave/models/hwid.py
index 8ff3ee1..5223ac9 100644
--- a/remnawave/models/hwid.py
+++ b/remnawave/models/hwid.py
@@ -22,7 +22,8 @@ class DeleteUserHwidDeviceRequestDto(BaseModel):
 
 class HwidDeviceDto(BaseModel):
     hwid: str
-    user_uuid: UUID = Field(alias="userUuid")
+    user_id: int = Field(alias="userId")
+    request_ip: Optional[str] = Field(None, alias="requestIp")
     platform: Optional[str] = None
     os_version: Optional[str] = Field(None, alias="osVersion")
     device_model: Optional[str] = Field(None, alias="deviceModel")
diff --git a/remnawave/models/subscription_request_history.py b/remnawave/models/subscription_request_history.py
index 3987304..4fa9dee 100644
--- a/remnawave/models/subscription_request_history.py
+++ b/remnawave/models/subscription_request_history.py
@@ -1,13 +1,12 @@
 from datetime import datetime
 from typing import List, Optional
-from uuid import UUID
 
 from pydantic import BaseModel, Field
 
 
 class SubscriptionRequestHistoryRecord(BaseModel):
     id: int
-    user_uuid: UUID = Field(alias="userUuid")
+    user_id: int = Field(alias="userId")
     request_ip: Optional[str] = Field(alias="requestIp")
     user_agent: Optional[str] = Field(alias="userAgent")
     request_at: datetime = Field(alias="requestAt")
diff --git a/remnawave/models/users.py b/remnawave/models/users.py
index 18bff5b..02746bf 100644
--- a/remnawave/models/users.py
+++ b/remnawave/models/users.py
@@ -222,7 +222,7 @@ class ResolveUserResponseDto(BaseModel):
 class SubscriptionRequestRecord(BaseModel):
     """Subscription request history record"""
     id: int
-    user_uuid: UUID = Field(alias="userUuid")
+    user_id: int = Field(alias="userId")
     request_at: datetime = Field(alias="requestAt")
     request_ip: Optional[str] = Field(alias="requestIp")
     user_agent: Optional[str] = Field(alias="userAgent")
diff --git a/remnawave/models/webhook.py b/remnawave/models/webhook.py
index 1a539bd..618aee2 100644
--- a/remnawave/models/webhook.py
+++ b/remnawave/models/webhook.py
@@ -119,7 +119,8 @@ class UserEventDto(BaseModel):
 
 class HwidUserDeviceDto(BaseModel):
     hwid: str
-    user_uuid: UUID
+    user_id: Optional[int] = None
+    request_ip: Optional[str] = None
     platform: Optional[str] = None
     os_version: Optional[str] = None
     device_model: Optional[str] = None