diff --git a/SodaLive/Sources/Main/Home/HomeView.swift b/SodaLive/Sources/Main/Home/HomeView.swift
index dd7a799..df412f2 100644
--- a/SodaLive/Sources/Main/Home/HomeView.swift
+++ b/SodaLive/Sources/Main/Home/HomeView.swift
@@ -114,6 +114,7 @@ struct HomeView: View {
                 }
                 .onAppear {
                     pushTokenUpdate()
+                    viewModel.fetchAndUpdateIdfa()
                     viewModel.getMemberInfo()
                     viewModel.getEventPopup()
                     viewModel.addAllPlaybackTracking()
diff --git a/SodaLive/Sources/Main/Home/HomeViewModel.swift b/SodaLive/Sources/Main/Home/HomeViewModel.swift
index 7acef32..8132058 100644
--- a/SodaLive/Sources/Main/Home/HomeViewModel.swift
+++ b/SodaLive/Sources/Main/Home/HomeViewModel.swift
@@ -8,6 +8,9 @@
 import Foundation
 import Combine
 
+import AppTrackingTransparency
+import AdSupport
+
 final class HomeViewModel: ObservableObject {
     
     private var subscription = Set<AnyCancellable>()
@@ -37,6 +40,25 @@ final class HomeViewModel: ObservableObject {
             .store(in: &subscription)
     }
     
+    func fetchAndUpdateIdfa() {
+        ATTrackingManager.requestTrackingAuthorization { [unowned self] status in
+            if status == .authorized {
+                let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
+                self.userRepository.updateIdfa(request: IdfaUpdateRequest(adid: idfa))
+                    .sink { result in
+                        switch result {
+                        case .finished:
+                            DEBUG_LOG("finish")
+                        case .failure(let error):
+                            ERROR_LOG(error.localizedDescription)
+                        }
+                    } receiveValue: { _ in
+                    }
+                    .store(in: &self.subscription)
+            }
+        }
+    }
+    
     func getMemberInfo() {
         userRepository.getMemberInfo()
             .sink { result in
diff --git a/SodaLive/Sources/User/IdfaUpdateRequest.swift b/SodaLive/Sources/User/IdfaUpdateRequest.swift
new file mode 100644
index 0000000..6d5f6c3
--- /dev/null
+++ b/SodaLive/Sources/User/IdfaUpdateRequest.swift
@@ -0,0 +1,12 @@
+//
+//  IdfaUpdateRequest.swift
+//  SodaLive
+//
+//  Created by klaus on 2/26/24.
+//
+
+import Foundation
+
+struct IdfaUpdateRequest: Encodable {
+    let adid: String
+}
diff --git a/SodaLive/Sources/User/UserApi.swift b/SodaLive/Sources/User/UserApi.swift
index 252540c..b35e350 100644
--- a/SodaLive/Sources/User/UserApi.swift
+++ b/SodaLive/Sources/User/UserApi.swift
@@ -30,6 +30,7 @@ enum UserApi {
     case getChangeNicknamePrice
     case checkNickname(nickname: String)
     case changeNickname(request: ProfileUpdateRequest)
+    case updateIdfa(request: IdfaUpdateRequest)
 }
 
 extension UserApi: TargetType {
@@ -98,6 +99,9 @@ extension UserApi: TargetType {
             
         case .changeNickname:
             return "/member/change/nickname"
+            
+        case .updateIdfa:
+            return "/member/adid/update"
         }
     }
     
@@ -110,7 +114,7 @@ extension UserApi: TargetType {
         case .searchUser, .getMypage, .getMemberInfo, .getMyProfile, .getChangeNicknamePrice, .checkNickname:
             return .get
             
-        case .updatePushToken, .profileUpdate, .changeNickname:
+        case .updatePushToken, .profileUpdate, .changeNickname, .updateIdfa:
             return .put
         }
     }
@@ -167,6 +171,9 @@ extension UserApi: TargetType {
             
         case .changeNickname(let request):
             return .requestJSONEncodable(request)
+            
+        case .updateIdfa(let request):
+            return .requestJSONEncodable(request)
         }
     }
     
diff --git a/SodaLive/Sources/User/UserRepository.swift b/SodaLive/Sources/User/UserRepository.swift
index a5855ff..7854988 100644
--- a/SodaLive/Sources/User/UserRepository.swift
+++ b/SodaLive/Sources/User/UserRepository.swift
@@ -108,4 +108,8 @@ final class UserRepository {
     func changeNickname(request: ProfileUpdateRequest) -> AnyPublisher<Response, MoyaError> {
         return api.requestPublisher(.changeNickname(request: request))
     }
+    
+    func updateIdfa(request: IdfaUpdateRequest) -> AnyPublisher<Response, MoyaError> {
+        return api.requestPublisher(.updateIdfa(request: request))
+    }
 }