diff --git a/iOS/Projects/App/WeTri/Sources/Application/AppDelegate.swift b/iOS/Projects/App/WeTri/Sources/Application/AppDelegate.swift
index 1ffc70ad..28cef304 100644
--- a/iOS/Projects/App/WeTri/Sources/Application/AppDelegate.swift
+++ b/iOS/Projects/App/WeTri/Sources/Application/AppDelegate.swift
@@ -5,8 +5,7 @@ final class AppDelegate: UIResponder, UIApplicationDelegate {
   func application(
     _: UIApplication,
     didFinishLaunchingWithOptions _: [UIApplication.LaunchOptionsKey: Any]? = nil
-  )
-    -> Bool {
+  ) -> Bool {
     return true
   }
 
diff --git a/iOS/Projects/Features/Login/Resources/cycleing.mp4 b/iOS/Projects/Features/Login/Resources/cycleing.mp4
new file mode 100644
index 00000000..b420bb47
Binary files /dev/null and b/iOS/Projects/Features/Login/Resources/cycleing.mp4 differ
diff --git a/iOS/Projects/Features/Login/Resources/running.mp4 b/iOS/Projects/Features/Login/Resources/running.mp4
new file mode 100644
index 00000000..37f927e3
Binary files /dev/null and b/iOS/Projects/Features/Login/Resources/running.mp4 differ
diff --git a/iOS/Projects/Features/Login/Sources/Presentation/LoginScene/LoginViewController.swift b/iOS/Projects/Features/Login/Sources/Presentation/LoginScene/LoginViewController.swift
index aea6a065..3eab8771 100644
--- a/iOS/Projects/Features/Login/Sources/Presentation/LoginScene/LoginViewController.swift
+++ b/iOS/Projects/Features/Login/Sources/Presentation/LoginScene/LoginViewController.swift
@@ -7,6 +7,7 @@
 //
 
 import AuthenticationServices
+import AVFoundation
 import Combine
 import CombineCocoa
 import DesignSystem
@@ -22,23 +23,38 @@ final class LoginViewController: UIViewController {
   private let credentialSubject = PassthroughSubject<AuthorizationInfo, Never>()
   private let loginSubject = PassthroughSubject<Void, Never>()
 
+  private var timeObserverToken: Any?
+  private let playerLayer: AVPlayerLayer? = {
+    guard
+      let bundle = Bundle(for: LoginViewController.self).path(forResource: "running", ofType: "mp4")
+    else {
+      return nil
+    }
+    let videoURL = URL(fileURLWithPath: bundle)
+    let playerItem = AVPlayerItem(url: videoURL)
+    let player = AVPlayer(playerItem: playerItem)
+    let playerLayer = AVPlayerLayer(player: player)
+    playerLayer.videoGravity = .resizeAspectFill // 영상을 화면에 꽉 차게 표시
+    return playerLayer
+  }()
+
   private lazy var logoImageView: UIImageView = {
     let imageView = UIImageView()
     imageView.translatesAutoresizingMaskIntoConstraints = false
-    imageView.image = .logoImage
+    imageView.image = .logoImageDark
     imageView.contentMode = .scaleAspectFit
     return imageView
   }()
 
   private lazy var appleLoginButton: ASAuthorizationAppleIDButton = {
-    let button = ASAuthorizationAppleIDButton(type: .signIn, style: .black)
+    let button = ASAuthorizationAppleIDButton(type: .signIn, style: .white)
     button.translatesAutoresizingMaskIntoConstraints = false
     return button
   }()
 
   private let policyTextView: UITextView = {
     let attributedString = NSMutableAttributedString(string: "가입을 진행할 경우, 서비스 약관 및\n개인정보 처리방침에 동의한것으로 간주합니다.")
-    attributedString.addAttribute(.link, value: PrivacyLink.link, range: NSRange(location: 12, length: 15))
+    attributedString.addAttribute(.link, value: PrivacyLink.link, range: NSRange(location: 12, length: 18))
 
     let textView = UITextView()
     textView.translatesAutoresizingMaskIntoConstraints = false
@@ -50,7 +66,6 @@ final class LoginViewController: UIViewController {
     textView.font = .systemFont(ofSize: 12, weight: .medium)
     textView.textColor = DesignSystemColor.primaryText
     textView.textAlignment = .center
-    textView.backgroundColor = DesignSystemColor.secondaryBackground
     return textView
   }()
 
@@ -64,12 +79,48 @@ final class LoginViewController: UIViewController {
     fatalError("init(coder:) has not been implemented")
   }
 
+  deinit {
+    Log.make().debug("\(Self.self) deinitialized")
+    if let timeObserverToken {
+      playerLayer?.player?.removeTimeObserver(timeObserverToken)
+      self.timeObserverToken = nil
+    }
+  }
+
   override public func viewDidLoad() {
     super.viewDidLoad()
     configureUI()
     bindViewModel()
     bindUI()
   }
+
+  private func setupVideoPlayerDuration() {
+    // 재생 종료 시점 감지
+    guard let duration = playerLayer?.player?.currentItem?.asset.duration
+    else {
+      return
+    }
+    let endTime = CMTimeSubtract(duration, CMTimeMake(value: 5, timescale: 1)) // 종료 5초 전
+    timeObserverToken = playerLayer?.player?.addBoundaryTimeObserver(forTimes: [NSValue(time: endTime)], queue: .main) {
+      [weak self] in
+      self?.slowDownPlayback()
+    }
+  }
+
+  private func slowDownPlayback() {
+    // 재생 속도를 점차 감소
+    guard var rate = playerLayer?.player?.rate else { return }
+    let decelerationFactor: Float = 0.98 // 감속 계수: 각 단계마다 속도를 98%로 줄임
+    Timer.scheduledTimer(withTimeInterval: 0.1, repeats: true) { [weak self] timer in
+      if rate > 0.1 {
+        rate *= decelerationFactor
+        self?.playerLayer?.player?.rate = rate
+      } else {
+        timer.invalidate()
+        self?.playerLayer?.player?.pause()
+      }
+    }
+  }
 }
 
 // MARK: UI
@@ -80,6 +131,21 @@ private extension LoginViewController {
 
     let safeArea = view.safeAreaLayoutGuide
 
+    // 비디오가 있으면 설정
+    if let playerLayer {
+      view.layer.addSublayer(playerLayer)
+      playerLayer.frame = view.bounds
+      playerLayer.player?.play()
+      // 가우시안 블러 효과 추가
+      addBlurEffect()
+
+      // 그라디언트 배경 추가
+      addGradientLayer()
+
+      // duration 설정
+      setupVideoPlayerDuration()
+    }
+
     view.addSubview(logoImageView)
     NSLayoutConstraint.activate([
       logoImageView.centerXAnchor.constraint(equalTo: view.centerXAnchor),
@@ -160,6 +226,21 @@ private extension LoginViewController {
     authorizationController.presentationContextProvider = self
     authorizationController.performRequests()
   }
+
+  func addBlurEffect() {
+    let blurEffect = UIBlurEffect(style: .dark)
+    let blurredEffectView = UIVisualEffectView(effect: blurEffect)
+    blurredEffectView.frame = view.bounds
+    view.addSubview(blurredEffectView)
+  }
+
+  func addGradientLayer() {
+    let gradientLayer = CAGradientLayer()
+    gradientLayer.frame = view.bounds
+    gradientLayer.colors = [UIColor.clear.cgColor, UIColor.black.cgColor]
+    gradientLayer.locations = [0.0, 1.0]
+    view.layer.addSublayer(gradientLayer)
+  }
 }
 
 // MARK: - LoginViewController + ASAuthorizationControllerDelegate
diff --git a/iOS/Projects/Features/SignUp/Sources/Presentation/Common/Coordinator/SignUpFeatureCoordinator.swift b/iOS/Projects/Features/SignUp/Sources/Presentation/Common/Coordinator/SignUpFeatureCoordinator.swift
index 48f09af1..a48b36b2 100644
--- a/iOS/Projects/Features/SignUp/Sources/Presentation/Common/Coordinator/SignUpFeatureCoordinator.swift
+++ b/iOS/Projects/Features/SignUp/Sources/Presentation/Common/Coordinator/SignUpFeatureCoordinator.swift
@@ -96,6 +96,6 @@ public final class SignUpFeatureCoordinator: SignUpFeatureCoordinating {
       signUpProfileViewController: signUpProfileViewController
     )
 
-    navigationController.pushViewController(signUpContainerViewController, animated: false)
+    navigationController.setViewControllers([signUpContainerViewController], animated: true)
   }
 }
diff --git a/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/Contents.json b/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/Contents.json
new file mode 100644
index 00000000..021eab72
--- /dev/null
+++ b/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/Contents.json
@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "LogoForDarkModeWith75.png",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/LogoForDarkModeWith75.png b/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/LogoForDarkModeWith75.png
new file mode 100644
index 00000000..a32753f2
Binary files /dev/null and b/iOS/Projects/Shared/DesignSystem/Resources/Images.xcassets/LogoForDarkMode.imageset/LogoForDarkModeWith75.png differ
diff --git a/iOS/Projects/Shared/DesignSystem/Sources/UIImage+assets.swift b/iOS/Projects/Shared/DesignSystem/Sources/UIImage+assets.swift
index ccc3bf6f..ba919493 100644
--- a/iOS/Projects/Shared/DesignSystem/Sources/UIImage+assets.swift
+++ b/iOS/Projects/Shared/DesignSystem/Sources/UIImage+assets.swift
@@ -10,6 +10,7 @@ import UIKit
 
 public extension UIImage {
   static let logoImage: UIImage = .logo
+  static let logoImageDark: UIImage = .logoForDarkMode
   static let pencilImage: UIImage = .pencil
   static let noResultsImage: UIImage = .noResults
 }