diff --git a/iOS/Features/RewindJourney/RewindJourneyDemo/RewindJourneyDemo/SceneDelegate.swift b/iOS/Features/RewindJourney/RewindJourneyDemo/RewindJourneyDemo/SceneDelegate.swift
index da35ddf..8c34490 100644
--- a/iOS/Features/RewindJourney/RewindJourneyDemo/RewindJourneyDemo/SceneDelegate.swift
+++ b/iOS/Features/RewindJourney/RewindJourneyDemo/RewindJourneyDemo/SceneDelegate.swift
@@ -29,8 +29,8 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         MSFont.registerFonts()
         
         let repository = SpotRepositoryImplementation()
-        let viewModel = RewindJourneyViewModel(photoURLs: [URL(string: "https://www.google.com/url?sa=i&url=https%3A%2F%2Fm.youtube.com%2Fwatch%3Fv%3DWs5VJ1Ig1EY&psig=AOvVaw3vmGcqNwsTcGM-J59la6qB&ust=1702326229170000&source=images&cd=vfe&opi=89978449&ved=0CBEQjRxqFwoTCNDNosTZhYMDFQAAAAAdAAAAABAD")!,
-                                                           URL(string: "https://www.google.com/url?sa=i&url=https%3A%2F%2Fnamu.wiki%2Fw%2F%25EC%25BC%2580%25EC%259D%25B8%2528%25EC%259D%25B8%25ED%2584%25B0%25EB%2584%25B7%2520%25EB%25B0%25A9%25EC%2586%25A1%25EC%259D%25B8%2529%2F%25EB%25B0%2588&psig=AOvVaw0qY6irtYIsc68tIwsIwJF4&ust=1702326282656000&source=images&cd=vfe&opi=89978449&ved=0CBEQjRxqFwoTCOjSpt3ZhYMDFQAAAAAdAAAAABAD")!], repository: repository)
+        let viewModel = RewindJourneyViewModel(photoURLs: [URL(string: "")!,
+                                                           URL(string: "")!], repository: repository)
         let viewController = RewindJourneyViewController(viewModel: viewModel)
         
         window.rootViewController = viewController
diff --git a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/MSProgressView.swift b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/MSProgressView.swift
index a11bedd..7b76111 100644
--- a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/MSProgressView.swift
+++ b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/MSProgressView.swift
@@ -67,7 +67,6 @@ public final class MSProgressView: UIProgressView {
         self.progressViewModel.timerPublisher
             .sink { [weak self] currentPercentage in
                 self?.percentage = currentPercentage
-                print(currentPercentage)
             }
             .store(in: &timerSubscriber)
     }
diff --git a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewController.swift b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewController.swift
index ed049d7..93f9add 100644
--- a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewController.swift
+++ b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewController.swift
@@ -50,7 +50,6 @@ public final class RewindJourneyViewController: UIViewController {
     private var cancellables: Set<AnyCancellable> = []
     private var presentingImageIndex: Int? {
         didSet {
-            print("\(self.presentingImageIndex)번이 선택됨")
             self.changeProgressViews()
         }
     }
@@ -119,7 +118,7 @@ public final class RewindJourneyViewController: UIViewController {
     private func timerBinding() {
         self.viewModel.state.timerPublisher
             .sink { [weak self] _ in
-                self?.rightTouchViewDidTap()
+                DispatchQueue.main.async { self?.rightTouchViewDidTap() }
             }
             .store(in: &self.timerSubscriber)
     }
diff --git a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewModel.swift b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewModel.swift
index 18447aa..0c5b41e 100644
--- a/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewModel.swift
+++ b/iOS/Features/RewindJourney/Sources/RewindJourney/Presentation/RewindJourneyViewModel.swift
@@ -85,6 +85,7 @@ private extension RewindJourneyViewModel {
     func startTimer() {
         self.timer = Timer.publish(every: self.timerTimeInterval, on: .main, in: .common)
             .autoconnect()
+            .receive(on: DispatchQueue.global(qos: .background))
             .sink { [weak self] _ in
                 self?.state.timerPublisher.send()
             }