diff --git a/Plugins/DependencyPlugin/ProjectDescriptionHelpers/Modules.swift b/Plugins/DependencyPlugin/ProjectDescriptionHelpers/Modules.swift
index ad0ef009..9f4730b8 100644
--- a/Plugins/DependencyPlugin/ProjectDescriptionHelpers/Modules.swift
+++ b/Plugins/DependencyPlugin/ProjectDescriptionHelpers/Modules.swift
@@ -47,6 +47,7 @@ public extension ModulePath {
 
 public extension ModulePath {
     enum Domain: String, CaseIterable {
+        case User
         case Report
         case WebView
         case Bottle
diff --git a/Projects/Domain/Auth/Interface/Sources/AuthClient.swift b/Projects/Domain/Auth/Interface/Sources/AuthClient.swift
index 816bd13a..98831064 100644
--- a/Projects/Domain/Auth/Interface/Sources/AuthClient.swift
+++ b/Projects/Domain/Auth/Interface/Sources/AuthClient.swift
@@ -18,6 +18,7 @@ public struct AuthClient {
   private let _revokeAppleLogin: () async throws -> Void
   private let fetchAppleClientSecret: () async throws -> String
   private let registerUserProfile: (String) async throws -> Void
+  private let _removeAllToken: () -> Void
   
   public init(
     signInWithKakao: @escaping () async throws -> UserInfo,
@@ -29,7 +30,8 @@ public struct AuthClient {
     refreshAppleToken: @escaping () async throws -> AppleToken,
     revokeAppleLogin: @escaping () async throws -> Void,
     fetchAppleClientSecret: @escaping () async throws -> String,
-    registerUserProfile: @escaping (String) async throws -> Void
+    registerUserProfile: @escaping (String) async throws -> Void,
+    removeAllToken: @escaping () -> Void
   ) {
     self.signInWithKakao = signInWithKakao
     self.signInWithApple = signInWithApple
@@ -41,6 +43,7 @@ public struct AuthClient {
     self._revokeAppleLogin = revokeAppleLogin
     self.fetchAppleClientSecret = fetchAppleClientSecret
     self.registerUserProfile = registerUserProfile
+    self._removeAllToken = removeAllToken
   }
   
   public func signInWithKakao() async throws -> UserInfo {
@@ -81,5 +84,9 @@ public struct AuthClient {
   public func registerUserProfile(userName: String) async throws {
     try await registerUserProfile(userName)
   }
+  
+  public func removeAllToken() {
+    _removeAllToken()
+  }
 }
 
diff --git a/Projects/Domain/Auth/Sources/AuthClient.swift b/Projects/Domain/Auth/Sources/AuthClient.swift
index 2d0293b1..581a331e 100644
--- a/Projects/Domain/Auth/Sources/AuthClient.swift
+++ b/Projects/Domain/Auth/Sources/AuthClient.swift
@@ -84,6 +84,9 @@ extension AuthClient: DependencyKey {
       registerUserProfile: { userName in
         let requestDTO = ProfileRequestDTO(name: userName)
         try await networkManager.reqeust(api: .apiType(AuthAPI.profile(requestDTO)))
+      },
+      removeAllToken: {
+        LocalAuthDataSourceImpl.removeAllToken()
       }
     )
   }
diff --git a/Projects/Domain/Auth/Sources/DataSource/LocalAuthDataSourceImpl.swift b/Projects/Domain/Auth/Sources/DataSource/LocalAuthDataSourceImpl.swift
index 2d089f4c..ae70d8ef 100644
--- a/Projects/Domain/Auth/Sources/DataSource/LocalAuthDataSourceImpl.swift
+++ b/Projects/Domain/Auth/Sources/DataSource/LocalAuthDataSourceImpl.swift
@@ -25,4 +25,8 @@ struct LocalAuthDataSourceImpl: LocalAuthDataSource {
   static func checkTokeinIsExist() -> Bool {
     return !KeyChainTokenStore.shared.load(property: .accessToken).isEmpty
   }
+  
+  static func removeAllToken() {
+    KeyChainTokenStore.shared.deleteAll()
+  }
 }
diff --git a/Projects/Domain/Bottle/Interface/Sources/API/BottleAPI.swift b/Projects/Domain/Bottle/Interface/Sources/API/BottleAPI.swift
index 06e4e9ba..868ebb7b 100644
--- a/Projects/Domain/Bottle/Interface/Sources/API/BottleAPI.swift
+++ b/Projects/Domain/Bottle/Interface/Sources/API/BottleAPI.swift
@@ -17,6 +17,7 @@ public enum BottleAPI {
     bottleID: Int,
     registerLetterAnswerRequestDTO: RegisterLetterAnswerRequestDTO
   )
+  case readBottle(bottleID: Int)
   case imageShare(
     bottleID: Int,
     imageShareRequestDTO: BottleImageShareRequestDTO
@@ -37,6 +38,8 @@ extension BottleAPI: BaseTargetType {
       return "api/v1/bottles/ping-pong"
     case let .fetchBottlePingPong(bottleID):
       return "api/v1/bottles/ping-pong/\(bottleID)"
+    case let .readBottle(bottleID):
+      return "api/v1/bottles/ping-pong/\(bottleID)/read"
     case let .registerLetterAnswer(bottleID, _):
       return "api/v1/bottles/ping-pong/\(bottleID)/letters"
     case let .imageShare(bottleID, _):
@@ -56,6 +59,8 @@ extension BottleAPI: BaseTargetType {
       return .get
     case .fetchBottlePingPong:
       return .get
+    case .readBottle:
+      return .post
     case .registerLetterAnswer:
       return .post
     case .imageShare:
@@ -75,6 +80,8 @@ extension BottleAPI: BaseTargetType {
       return .requestPlain
     case .fetchBottlePingPong:
       return .requestPlain
+    case .readBottle:
+      return .requestPlain
     case let .registerLetterAnswer(_, registerLetterAnswerRequestDTO):
       return .requestJSONEncodable(registerLetterAnswerRequestDTO)
     case let .imageShare(_, imageShareRequestDTO):
diff --git a/Projects/Domain/Bottle/Interface/Sources/BottleClient.swift b/Projects/Domain/Bottle/Interface/Sources/BottleClient.swift
index 72e53039..371c70f2 100644
--- a/Projects/Domain/Bottle/Interface/Sources/BottleClient.swift
+++ b/Projects/Domain/Bottle/Interface/Sources/BottleClient.swift
@@ -12,6 +12,7 @@ public struct BottleClient {
   private let fetchUserBottleInfo: () async throws -> UserBottleInfo
   private let fetchBottleStorageList: () async throws -> BottleStorageList
   private let fetchBottlePingPong: (_ bottleID: Int) async throws -> BottlePingPong
+  private let readBottle: (_ bottleID: Int) async throws -> Void
   private let registerLetterAnswer: (_ bottleID: Int, _ order: Int, _ answer: String) async throws -> Void
   private let shareImage: (_ bottleID: Int, _ willShare: Bool) async throws -> Void
   private let finalSelect: (_ bottleID: Int, _ willMatch: Bool) async throws -> Void
@@ -21,6 +22,7 @@ public struct BottleClient {
     fetchUserBottleInfo: @escaping () async throws -> UserBottleInfo,
     fetchBottleStorageList: @escaping () async throws -> BottleStorageList,
     fetchBottlePingPong: @escaping (_ bottleID: Int) async throws -> BottlePingPong,
+    readBottle: @escaping (_ bottleID: Int) async throws -> Void,
     registerLetterAnswer: @escaping (_ bottleID: Int, _ order: Int, _ answer: String) async throws -> Void,
     shareImage: @escaping (_ bottleID: Int, _ willShare: Bool) async throws -> Void,
     finalSelect: @escaping (_ bottleID: Int, _ willMatch: Bool) async throws -> Void,
@@ -29,6 +31,7 @@ public struct BottleClient {
     self.fetchUserBottleInfo = fetchUserBottleInfo
     self.fetchBottleStorageList = fetchBottleStorageList
     self.fetchBottlePingPong = fetchBottlePingPong
+    self.readBottle = readBottle
     self.registerLetterAnswer = registerLetterAnswer
     self.shareImage = shareImage
     self.finalSelect = finalSelect
@@ -47,6 +50,10 @@ public struct BottleClient {
     try await fetchBottlePingPong(bottleID)
   }
   
+  public func readBottle(bottleID: Int) async throws {
+    try await readBottle(bottleID)
+  }
+  
   public func registerLetterAnswer(bottleID: Int, order: Int, answer: String) async throws {
     try await registerLetterAnswer(bottleID, order, answer)
   }
diff --git a/Projects/Domain/Bottle/Interface/Sources/Entity/BottleStorageList.swift b/Projects/Domain/Bottle/Interface/Sources/Entity/BottleStorageList.swift
index 61b083e8..a8d52ae5 100644
--- a/Projects/Domain/Bottle/Interface/Sources/Entity/BottleStorageList.swift
+++ b/Projects/Domain/Bottle/Interface/Sources/Entity/BottleStorageList.swift
@@ -22,7 +22,7 @@ public struct BottleStorageList: Decodable {
 public struct BottleStorageItem: Decodable, Equatable {
   public let age: Int?
   public let id: Int
-  public let isRead: Bool?
+  public let isRead: Bool
   public let keyword: [String]
   public let mbti: String
   public let userImageUrl: String
@@ -31,7 +31,7 @@ public struct BottleStorageItem: Decodable, Equatable {
   public init(
     age: Int?,
     id: Int,
-    isRead: Bool?,
+    isRead: Bool,
     keyword: [String],
     mbti: String,
     userImageUrl: String,
diff --git a/Projects/Domain/Bottle/Sources/BottleClient.swift b/Projects/Domain/Bottle/Sources/BottleClient.swift
index e6656134..b5e372b1 100644
--- a/Projects/Domain/Bottle/Sources/BottleClient.swift
+++ b/Projects/Domain/Bottle/Sources/BottleClient.swift
@@ -36,6 +36,9 @@ extension BottleClient: DependencyKey {
         ).toDomain()
         return bottlePingPong
       }, 
+      readBottle: { id in
+        try await networkManager.reqeust(api: .apiType(BottleAPI.readBottle(bottleID: id)))
+      },
       registerLetterAnswer: { bottleID, order, answer in
         try await networkManager.reqeust(api: .apiType(BottleAPI.registerLetterAnswer(
           bottleID: bottleID,
diff --git a/Projects/Domain/User/Interface/Sources/UserClient.swift b/Projects/Domain/User/Interface/Sources/UserClient.swift
new file mode 100644
index 00000000..c140a255
--- /dev/null
+++ b/Projects/Domain/User/Interface/Sources/UserClient.swift
@@ -0,0 +1,43 @@
+//
+//  UserClient.swift
+//  DomainUserInterface
+//
+//  Created by 임현규 on 8/22/24.
+//
+
+import Foundation
+
+public struct UserClient {
+  private let _isLoggedIn: () -> Bool
+  private let _isAppDeleted: () -> Bool
+  private let updateLoginState: (Bool) -> Void
+  private let updateDeleteState: (Bool) -> Void
+  
+  public init(
+    isLoggedIn: @escaping () -> Bool,
+    isAppDeleted: @escaping () -> Bool,
+    updateLoginState: @escaping (Bool) -> Void,
+    updateDeleteState: @escaping (Bool) -> Void
+  ) {
+    self._isLoggedIn = isLoggedIn
+    self._isAppDeleted = isAppDeleted
+    self.updateLoginState = updateLoginState
+    self.updateDeleteState = updateDeleteState
+  }
+  
+  public func isLoggedIn() -> Bool {
+    _isLoggedIn()
+  }
+  
+  public func isAppDeleted() -> Bool {
+    _isAppDeleted()
+  }
+  
+  public func updateLoginState(isLoggedIn: Bool) {
+    updateLoginState(isLoggedIn)
+  }
+  
+  public func updateDeleteState(isDelete: Bool) {
+    updateDeleteState(isDelete)
+  }
+}
diff --git a/Projects/Domain/User/Project.swift b/Projects/Domain/User/Project.swift
new file mode 100644
index 00000000..e071d174
--- /dev/null
+++ b/Projects/Domain/User/Project.swift
@@ -0,0 +1,42 @@
+import ProjectDescription
+import ProjectDescriptionHelpers
+import DependencyPlugin
+
+let project = Project.makeModule(
+    name: ModulePath.Domain.name+ModulePath.Domain.User.rawValue,
+    targets: [    
+        .domain(
+            interface: .User,
+            factory: .init(dependencies: [
+                .core
+            ])
+        ),
+        .domain(
+            implements: .User,
+            factory: .init(
+                dependencies: [
+                    .domain(interface: .User)
+                ]
+            )
+        ),
+    
+        .domain(
+            testing: .User,
+            factory: .init(
+                dependencies: [
+                    .domain(interface: .User)
+                ]
+            )
+        ),
+        .domain(
+            tests: .User,
+            factory: .init(
+                dependencies: [
+                    .domain(testing: .User),
+                    .domain(implements: .User)
+                ]
+            )
+        ),
+
+    ]
+)
diff --git a/Projects/Domain/User/Sources/UserClient.swift b/Projects/Domain/User/Sources/UserClient.swift
new file mode 100644
index 00000000..96f0107f
--- /dev/null
+++ b/Projects/Domain/User/Sources/UserClient.swift
@@ -0,0 +1,45 @@
+//
+//  UserClient.swift
+//  DomainUser
+//
+//  Created by 임현규 on 8/22/24.
+//
+
+import Foundation
+
+import DomainUserInterface
+
+import CoreKeyChainStore
+
+import ComposableArchitecture
+
+extension UserClient: DependencyKey {
+  static public var liveValue: UserClient = .live()
+  
+  static func live() -> UserClient {
+    return .init(
+      isLoggedIn: {
+        return UserDefaults.standard.bool(forKey: "loginState")
+      },
+      
+      isAppDeleted: {
+        return !UserDefaults.standard.bool(forKey: "deleteState")
+      },
+      
+      updateLoginState: { isLoggedIn in
+        UserDefaults.standard.set(isLoggedIn, forKey: "loginState")
+      },
+      
+      updateDeleteState: { isDelete in
+        UserDefaults.standard.set(!isDelete, forKey: "deleteState")
+      }
+    )
+  }
+}
+
+extension DependencyValues {
+  public var userClient: UserClient {
+    get { self[UserClient.self] }
+    set { self[UserClient.self] = newValue }
+  }
+}
diff --git a/Projects/Domain/User/Testing/Sources/UserTesting.swift b/Projects/Domain/User/Testing/Sources/UserTesting.swift
new file mode 100644
index 00000000..b1853ce6
--- /dev/null
+++ b/Projects/Domain/User/Testing/Sources/UserTesting.swift
@@ -0,0 +1 @@
+// This is for Tuist
diff --git a/Projects/Domain/User/Tests/Sources/UserTest.swift b/Projects/Domain/User/Tests/Sources/UserTest.swift
new file mode 100644
index 00000000..b89cc7d1
--- /dev/null
+++ b/Projects/Domain/User/Tests/Sources/UserTest.swift
@@ -0,0 +1,11 @@
+import XCTest
+
+final class UserTests: XCTestCase {
+  override func setUpWithError() throws {}
+
+  override func tearDownWithError() throws {}
+
+  func testExample() {
+    XCTAssertEqual(1, 1)
+  }
+}
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeature.swift b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeature.swift
index 3b8388cc..5b46a6a8 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeature.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeature.swift
@@ -25,8 +25,12 @@ extension BottleStorageFeature {
         state.doneBottlsList = bottleStorageList.doneBottles
         return .none
         
-      case let .bottleStorageItemDidTapped(bottleID, userName):
-        state.path.append(.pingPongDetail(.init(bottleID: bottleID, userName: userName)))
+      case let .bottleStorageItemDidTapped(bottleID, isRead, userName):
+        state.path.append(.pingPongDetail(.init(
+          bottleID: bottleID,
+          isRead: isRead,
+          userName: userName
+        )))
         return .none
         
       case let .bottleActiveStateTabButtonTapped(activeState):
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeatureInterface.swift b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeatureInterface.swift
index 28831cb4..96f821ef 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeatureInterface.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageFeatureInterface.swift
@@ -55,7 +55,11 @@ public struct BottleStorageFeature {
     
     // 보틀 리스트
     case bottleStorageListFetched(BottleStorageList)
-    case bottleStorageItemDidTapped(bottleID: Int, userName: String)
+    case bottleStorageItemDidTapped(
+      bottleID: Int,
+      isRead: Bool,
+      userName: String
+    )
     case selectedTabDidChanged(selectedTab: TabType)
     case delegate(Delegate)
     // ETC.
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageView.swift b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageView.swift
index 6e36bc6f..748c78d9 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageView.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/BottleStorage/BottleStorageView.swift
@@ -124,10 +124,14 @@ private extension BottleStorageView {
               mbti: bottle.mbti,
               keywords: bottle.keyword,
               imageURL: bottle.userImageUrl,
-              isRead: bottle.isRead ?? false
+              isRead: bottle.isRead
             )
             .asButton {
-              store.send(.bottleStorageItemDidTapped(bottleID: bottle.id, userName: bottle.userName ?? ""))
+              store.send(.bottleStorageItemDidTapped(
+                bottleID: bottle.id,
+                isRead: bottle.isRead,
+                userName: bottle.userName ?? ""
+              ))
             }
           }
         }
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PhotoSharePingPongView.swift b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PhotoSharePingPongView.swift
index 4bc3a73b..65010224 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PhotoSharePingPongView.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PhotoSharePingPongView.swift
@@ -6,6 +6,7 @@
 //
 
 import SwiftUI
+
 import SharedDesignSystem
 
 public struct PhotoSharePingPongView: View {
@@ -139,20 +140,17 @@ private extension PhotoSharePingPongView {
   
   @ViewBuilder
   var peerProfileImage: some View {
-    if let peerProfileImageURL = photoShareState.peerProfileImageURL {
-      GeometryReader { geo in
-        RemoteImageView(
-          imageURL: peerProfileImageURL,
-          downsamplingWidth: 150,
-          downsamplingHeight: 150
-        )
-        .cornerRadius(.md, corenrs: [.topRight, .bottomLeft, .bottomRight])
-        .frame(height: geo.size.width)
-      }
-      .aspectRatio(1, contentMode: .fit)
-    } else {
-      EmptyView()
+    GeometryReader { geo in
+      RemoteImageView(
+        imageURL: photoShareState.peerProfileImageURL,
+        downsamplingWidth: 150,
+        downsamplingHeight: 150
+      )
+      .cornerRadius(.md, corenrs: [.topRight, .bottomLeft, .bottomRight])
+      .frame(height: geo.size.width)
     }
+    .aspectRatio(1, contentMode: .fit)
+    .preventScreenshot()
   }
   
   @ViewBuilder
@@ -167,6 +165,7 @@ private extension PhotoSharePingPongView {
         )
         .cornerRadius(.md, corenrs: [.topRight, .topLeft, .bottomLeft])
         .frame(height: geo.size.width)
+        .preventScreenshot()
       }
       .aspectRatio(1, contentMode: .fit)
     } else {
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeature.swift b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeature.swift
index f886e760..cc01fbd4 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeature.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeature.swift
@@ -70,23 +70,26 @@ extension PingPongDetailFeature {
     self.init(reducer: reducer)
     
     func fetchPingPong(state: inout State) -> Effect<Action> {
-      return .run { [bottleID = state.bottleID, userName = state.userName] send in
-        let pingPong = try await bottleClient.fetchBottlePingPong(bottleID: bottleID)
+      return .run { [bottleID = state.bottleID, isRead = state.isRead , userName = state.userName] send in
+        async let pingPong = await bottleClient.fetchBottlePingPong(bottleID: bottleID)
+        if !isRead { 
+          async let _ = await bottleClient.readBottle(bottleID: bottleID)          
+        }
         
-        await send(.pingPongDidFetched(pingPong))
+        try await send(.pingPongDidFetched(pingPong))
         
-        await send(.introduction(.profileFetched(pingPong.userProfile)))
-        await send(.introduction(.isStoppedFetched(pingPong.isStopped)))
-        await send(.introduction(.introductionFetched(pingPong.introduction ?? [])))
+        try await send(.introduction(.profileFetched(pingPong.userProfile)))
+        try await send(.introduction(.isStoppedFetched(pingPong.isStopped)))
+        try await send(.introduction(.introductionFetched(pingPong.introduction ?? [])))
         
-        await send(.questionAndAnswer(.pingPongDidFetched(pingPong)))
-        await send(.matching(.matchingStateDidFetched(
+        try await send(.questionAndAnswer(.pingPongDidFetched(pingPong)))
+        try await send(.matching(.matchingStateDidFetched(
           matchResult: pingPong.matchResult,
           userName: userName,
           matchingPlace: pingPong.matchResult.meetingPlace,
           matchingPlaceImageURL: pingPong.matchResult.meetingPlaceImageURL
         )))
-        await send(.pingPongDidFetched(pingPong))
+        try await send(.pingPongDidFetched(pingPong))
       } catch: { error, send in
         Log.error(error)
       }
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeatureInterface.swift b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeatureInterface.swift
index 8233870c..886d2cce 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeatureInterface.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/PingPongDetail/PingPongDetailFeatureInterface.swift
@@ -23,6 +23,7 @@ public struct PingPongDetailFeature {
   @ObservableState
   public struct State: Equatable {
     let bottleID: Int
+    let isRead: Bool
     var userName: String
     var pingPong: BottlePingPong?
     var isStopped: Bool {
@@ -35,8 +36,13 @@ public struct PingPongDetailFeature {
     var matching: MatchingFeature.State
     var selectedTab: PingPongDetailViewTabType
     
-    public init(bottleID: Int, userName: String) {
+    public init(
+      bottleID: Int,
+      isRead: Bool,
+      userName: String
+    ) {
       self.introduction = .init(bottleID: bottleID)
+      self.isRead = isRead
       self.questionAndAnswer = .init(bottleID: bottleID)
       self.matching = .init()
       self.selectedTab = .introduction
diff --git a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/SubViews/Introduction/IntroductionView.swift b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/SubViews/Introduction/IntroductionView.swift
index 8ee0e5b0..16d1f144 100644
--- a/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/SubViews/Introduction/IntroductionView.swift
+++ b/Projects/Feature/BottleStorage/Interface/Sources/PingPongDetail/View/SubViews/Introduction/IntroductionView.swift
@@ -27,6 +27,7 @@ public struct IntroductionView: View {
           } else if store.isStopped == false {
             UserProfileView(
               imageURL: store.userImageURL,
+              isBlurred: true,
               userName: store.userName,
               userAge: store.age
             )
diff --git a/Projects/Feature/Login/Interface/Sources/Login/LoginFeature.swift b/Projects/Feature/Login/Interface/Sources/Login/LoginFeature.swift
index c82c41dc..4fd0dcf8 100644
--- a/Projects/Feature/Login/Interface/Sources/Login/LoginFeature.swift
+++ b/Projects/Feature/Login/Interface/Sources/Login/LoginFeature.swift
@@ -7,18 +7,22 @@
 
 import Foundation
 
+import FeatureOnboardingInterface
+import FeatureGeneralSignUpInterface
+
 import DomainAuth
 import DomainAuthInterface
+import DomainUser
+
 import CoreLoggerInterface
 import CoreKeyChainStore
-import FeatureOnboardingInterface
-import FeatureGeneralSignUpInterface
 
 import ComposableArchitecture
 
 extension LoginFeature {
   public init() {
     @Dependency(\.authClient) var authClient
+    @Dependency(\.userClient) var userClient
     
     let reducer = Reduce<State, Action> { state, action in
       switch action {
@@ -125,6 +129,8 @@ extension LoginFeature {
         let token = userInfo.token, isSignUp = userInfo.isSignUp
         let isCompletedOnboardingIntroduction = userInfo.isCompletedOnboardingIntroduction
         authClient.saveToken(token: token)
+        userClient.updateLoginState(isLoggedIn: true)
+        
         Log.error(token)
         
         if let userName = userInfo.userName, !isSignUp {
diff --git a/Projects/Feature/MyPage/Interface/Sources/MyPage/MyPageFeature.swift b/Projects/Feature/MyPage/Interface/Sources/MyPage/MyPageFeature.swift
index 1a24112f..430bfb83 100644
--- a/Projects/Feature/MyPage/Interface/Sources/MyPage/MyPageFeature.swift
+++ b/Projects/Feature/MyPage/Interface/Sources/MyPage/MyPageFeature.swift
@@ -38,7 +38,6 @@ extension MyPageFeature {
         return .none
         
       case .logOutDidCompleted:
-        KeyChainTokenStore.shared.deleteAll()
         return .send(.delegate(.logoutDidCompleted))
         
       case .withdrawalButtonDidTapped:
@@ -50,7 +49,6 @@ extension MyPageFeature {
         return .none
         
       case .withdrawalDidCompleted:
-        KeyChainTokenStore.shared.deleteAll()
         return .send(.delegate(.withdrawalDidCompleted))
         
       case let .destination(.presented(.alert(alert))):
diff --git a/Projects/Feature/ProfileSetup/Interface/Sources/ProfileImageUpload/ProfileImageUploadView.swift b/Projects/Feature/ProfileSetup/Interface/Sources/ProfileImageUpload/ProfileImageUploadView.swift
index 2c2cd105..b38bd763 100644
--- a/Projects/Feature/ProfileSetup/Interface/Sources/ProfileImageUpload/ProfileImageUploadView.swift
+++ b/Projects/Feature/ProfileSetup/Interface/Sources/ProfileImageUpload/ProfileImageUploadView.swift
@@ -104,6 +104,8 @@ private extension ProfileImageUploadView {
         }
       }
     }
+    
+    selectedItems.removeAll()
   }
 }
 
diff --git a/Projects/Feature/Report/Interface/Sources/ReportUserView.swift b/Projects/Feature/Report/Interface/Sources/ReportUserView.swift
index f94a02b2..3f626967 100644
--- a/Projects/Feature/Report/Interface/Sources/ReportUserView.swift
+++ b/Projects/Feature/Report/Interface/Sources/ReportUserView.swift
@@ -50,6 +50,7 @@ private extension ReportUserView {
   var userProfile: some View {
     UserProfileView(
       imageURL: store.userProfile.imageURL,
+      isBlurred: true,
       userName: store.userProfile.userName,
       userAge: store.userProfile.userAge
     )
diff --git a/Projects/Feature/Sources/App/AppFeature.swift b/Projects/Feature/Sources/App/AppFeature.swift
index 9831a230..a20dcc19 100644
--- a/Projects/Feature/Sources/App/AppFeature.swift
+++ b/Projects/Feature/Sources/App/AppFeature.swift
@@ -12,6 +12,8 @@ import FeatureLoginInterface
 import FeatureOnboardingInterface
 
 import DomainAuth
+import DomainAuthInterface
+
 import DomainProfile
 import CoreKeyChainStore
 import CoreLoggerInterface
@@ -22,6 +24,7 @@ import ComposableArchitecture
 public struct AppFeature {
   @Dependency(\.authClient) var authClient
   @Dependency(\.profileClient) var profileClient
+  @Dependency(\.userClient) var userClient
   
   enum Root {
     case Login
@@ -53,6 +56,9 @@ public struct AppFeature {
     case appleUserIdDidRevoked
     case loginCheckCompleted(isLoggedIn: Bool)
     case profileSelectExistCheckCompleted(isExist: Bool)
+
+    // Error
+    case requiredInvalidToken
   }
   
   public init() {}
@@ -80,8 +86,15 @@ public struct AppFeature {
   ) -> EffectOf<Self> {
     switch action {
     case .onAppear:
+      let isAppDeleted = userClient.isAppDeleted()
       let isLoggedIn = authClient.checkTokenIsExist()
-      return .send(.loginCheckCompleted(isLoggedIn: isLoggedIn))
+      
+      if isAppDeleted {
+        userClient.updateDeleteState(isDelete: false)
+        return .send(.loginCheckCompleted(isLoggedIn: false))
+      } else {
+        return .send(.loginCheckCompleted(isLoggedIn: isLoggedIn))
+      }
       
     case .login(.goToMainTab):
       return changeRoot(.MainTab, state: &state)
@@ -93,7 +106,8 @@ public struct AppFeature {
           let isExistProfileSelect = userProfileStatus == .empty ? false : true
           return await send(.profileSelectExistCheckCompleted(isExist: isExistProfileSelect))
         } catch: { error, send in
-          // TODO: - 네트워킹 에러 처리
+          // TODO: - Domain Error 처리.
+          await send(.requiredInvalidToken)
         }
       } else {
         return changeRoot(.Login, state: &state)
@@ -153,9 +167,10 @@ public struct AppFeature {
       }
       
     case .appleUserIdDidRevoked:
-      KeyChainTokenStore.shared.deleteAll()
       return changeRoot(.Login, state: &state)
       
+    case .requiredInvalidToken:
+      return changeRoot(.Login, state: &state)
     default:
       return .none
     }
@@ -167,6 +182,8 @@ public struct AppFeature {
       state.mainTab = nil
       state.onboarding = nil
       state.login = LoginFeature.State()
+      userClient.updateLoginState(isLoggedIn: false)
+      authClient.removeAllToken()
     case .MainTab:
       state.login = nil
       state.onboarding = nil
diff --git a/Projects/Shared/DesignSystem/Example/Sources/DesignSystemExampleView/DesignSystemExampleView.swift b/Projects/Shared/DesignSystem/Example/Sources/DesignSystemExampleView/DesignSystemExampleView.swift
index d0b504db..5b83ef92 100644
--- a/Projects/Shared/DesignSystem/Example/Sources/DesignSystemExampleView/DesignSystemExampleView.swift
+++ b/Projects/Shared/DesignSystem/Example/Sources/DesignSystemExampleView/DesignSystemExampleView.swift
@@ -196,6 +196,16 @@ struct EtcSection: View {
           )
           .frame(width: 300.0, height: 300.0)
         }
+        
+        NavigationLink("Capture Prevent View") {
+          RemoteImageView(
+            imageURL: "https://static.wikia.nocookie.net/wallaceandgromit/images/3/38/Gromit-3.png/revision/latest/scale-to-width/360?cb=20191228190308",
+            downsamplingWidth: 300.0,
+            downsamplingHeight: 300.0
+          )
+          .frame(width: 300.0, height: 300.0)
+          .preventScreenshot()
+        }
       },
       header: {
         Text("ETC")
diff --git a/Projects/Shared/DesignSystem/Example/Sources/SubViews/UserProfileTest/UserProfileTestView.swift b/Projects/Shared/DesignSystem/Example/Sources/SubViews/UserProfileTest/UserProfileTestView.swift
index 86ef0c45..17d2d093 100644
--- a/Projects/Shared/DesignSystem/Example/Sources/SubViews/UserProfileTest/UserProfileTestView.swift
+++ b/Projects/Shared/DesignSystem/Example/Sources/SubViews/UserProfileTest/UserProfileTestView.swift
@@ -15,6 +15,7 @@ public struct UserProfileTestView: View {
       VStack(spacing: .xl) {
         UserProfileView(
           imageURL: "https://static.wikia.nocookie.net/wallaceandgromit/images/3/38/Gromit-3.png/revision/latest/scale-to-width/360?cb=20191228190308",
+          isBlurred: true,
           userName: "임현규",
           userAge: 26
         )
@@ -22,6 +23,7 @@ public struct UserProfileTestView: View {
         
         UserProfileView(
           imageURL: "",
+          isBlurred: false,
           userName: "임현규",
           userAge: 26
         )
diff --git a/Projects/Shared/DesignSystem/Resources/Images.xcassets/image_splash.imageset/Contents.json b/Projects/Shared/DesignSystem/Resources/Images.xcassets/image/image_splash.imageset/Contents.json
similarity index 100%
rename from Projects/Shared/DesignSystem/Resources/Images.xcassets/image_splash.imageset/Contents.json
rename to Projects/Shared/DesignSystem/Resources/Images.xcassets/image/image_splash.imageset/Contents.json
diff --git a/Projects/Shared/DesignSystem/Resources/Images.xcassets/image_splash.imageset/icon_splash.svg b/Projects/Shared/DesignSystem/Resources/Images.xcassets/image/image_splash.imageset/icon_splash.svg
similarity index 100%
rename from Projects/Shared/DesignSystem/Resources/Images.xcassets/image_splash.imageset/icon_splash.svg
rename to Projects/Shared/DesignSystem/Resources/Images.xcassets/image/image_splash.imageset/icon_splash.svg
diff --git a/Projects/Shared/DesignSystem/Sources/Components/Card/UserProfile/UserProfileView.swift b/Projects/Shared/DesignSystem/Sources/Components/Card/UserProfile/UserProfileView.swift
index 999eb710..6ae44506 100644
--- a/Projects/Shared/DesignSystem/Sources/Components/Card/UserProfile/UserProfileView.swift
+++ b/Projects/Shared/DesignSystem/Sources/Components/Card/UserProfile/UserProfileView.swift
@@ -9,15 +9,18 @@ import SwiftUI
 
 public struct UserProfileView: View {
   private let imageURL: String
+  private let isBlurred: Bool
   private let userName: String
   private let userAge: Int
   
   public init(
     imageURL: String,
+    isBlurred: Bool,
     userName: String,
     userAge: Int
   ) {
     self.imageURL = imageURL
+    self.isBlurred = isBlurred
     self.userName = userName
     self.userAge = userAge
   }
@@ -35,14 +38,28 @@ public struct UserProfileView: View {
 }
 
 private extension UserProfileView {
+  
+  @ViewBuilder
   var profileImage: some View {
-    RemoteImageView(
-      imageURL: imageURL,
-      downsamplingWidth: 80.0,
-      downsamplingHeight: 80.0
-    )
-    .clipShape(Circle())
-    .frame(width: 80, height: 80)
+    switch isBlurred {
+    case true:
+      BlurImageView(
+        imageURL: imageURL,
+        downsamplingWidth: 80.0,
+        downsamplingHeight: 80.0
+      )
+      .clipShape(Circle())
+      .frame(width: 80.0, height: 80.0)
+      
+    case false:
+      RemoteImageView(
+        imageURL: imageURL,
+        downsamplingWidth: 80.0,
+        downsamplingHeight: 80.0
+      )
+      .clipShape(Circle())
+      .frame(width: 80, height: 80)
+    }
   }
   
   var userNameText: some View {
diff --git a/Projects/Shared/DesignSystem/Sources/Components/ImageView/RemoteImageView.swift b/Projects/Shared/DesignSystem/Sources/Components/ImageView/RemoteImageView.swift
index b1ecc2ed..9fd628a7 100644
--- a/Projects/Shared/DesignSystem/Sources/Components/ImageView/RemoteImageView.swift
+++ b/Projects/Shared/DesignSystem/Sources/Components/ImageView/RemoteImageView.swift
@@ -10,11 +10,11 @@ import SwiftUI
 import Kingfisher
 
 public struct RemoteImageView: View {
-  private let imageURL: String
+  private let imageURL: String?
   private let downsamplingSize: CGSize
   
   public init(
-    imageURL: String,
+    imageURL: String?,
     downsamplingWidth: Double,
     downsamplingHeight: Double
   ) {
@@ -26,7 +26,7 @@ public struct RemoteImageView: View {
   }
   
   public var body: some View {
-    KFImage(URL(string: imageURL))
+    KFImage(URL(string: imageURL ?? ""))
       .cancelOnDisappear(true)
       .placeholder {
         ColorToken.icon(.secondary).color
diff --git a/Projects/Shared/DesignSystem/Sources/ScreenShotPrevent/ScreenShotPreventView.swift b/Projects/Shared/DesignSystem/Sources/ScreenShotPrevent/ScreenShotPreventView.swift
new file mode 100644
index 00000000..d6eda934
--- /dev/null
+++ b/Projects/Shared/DesignSystem/Sources/ScreenShotPrevent/ScreenShotPreventView.swift
@@ -0,0 +1,58 @@
+//
+//  ScreenShotPreventView.swift
+//  DesignSystemExample
+//
+//  Created by JongHoon on 8/22/24.
+//
+
+import SwiftUI
+
+struct ScreenshotPreventView<Content: View>: UIViewRepresentable {
+  
+  private let content: () -> Content
+  
+  public init(@ViewBuilder content: @escaping () -> Content) {
+    self.content = content
+  }
+  
+  public func makeUIView(context: Context) -> UIView {
+    let secureTextField = UITextField()
+    secureTextField.isSecureTextEntry = true
+    secureTextField.isUserInteractionEnabled = false
+    
+    guard let secureView = secureTextField.layer.sublayers?.first?.delegate as? UIView
+    else {
+      return UIView()
+    }
+    
+    secureView.subviews.forEach { subview in
+      subview.removeFromSuperview()
+    }
+    
+    let hController = UIHostingController(rootView: content())
+    hController.view.backgroundColor = .clear
+    hController.view.translatesAutoresizingMaskIntoConstraints = false
+    secureView.addSubview(hController.view)
+    NSLayoutConstraint.activate([
+      hController.view.topAnchor.constraint(equalTo: secureView.topAnchor),
+      hController.view.bottomAnchor.constraint(equalTo: secureView.bottomAnchor),
+      hController.view.leadingAnchor.constraint(equalTo: secureView.leadingAnchor),
+      hController.view.trailingAnchor.constraint(equalTo: secureView.trailingAnchor)
+    ])
+    
+    return secureView
+  }
+  
+  public func updateUIView(_ uiView: UIView, context: Context) { }
+}
+
+public extension View {
+  @ViewBuilder
+  func preventScreenshot(_ shouldPrevent: Bool = true) -> some View {
+    if shouldPrevent {
+      ScreenshotPreventView { self }
+    } else {
+      self
+    }
+  }
+}
diff --git a/Tuist/ProjectDescriptionHelpers/InfoPlist+Templates.swift b/Tuist/ProjectDescriptionHelpers/InfoPlist+Templates.swift
index 8663c1d0..0e81bb24 100644
--- a/Tuist/ProjectDescriptionHelpers/InfoPlist+Templates.swift
+++ b/Tuist/ProjectDescriptionHelpers/InfoPlist+Templates.swift
@@ -10,8 +10,8 @@ import ProjectDescription
 public extension InfoPlist {
     static var app: InfoPlist {
         return .extendingDefault(with: [
-            "CFBundleShortVersionString": "1.0.0",
-            "CFBundleVersion": "17",
+            "CFBundleShortVersionString": "1.0.1",
+            "CFBundleVersion": "20",
             "UIUserInterfaceStyle": "Light",
             "CFBundleName": "보틀",
             "UILaunchScreen": [
@@ -39,8 +39,8 @@ public extension InfoPlist {
     
     static var example: InfoPlist {
         return .extendingDefault(with: [
-            "CFBundleShortVersionString": "1.0.0",
-            "CFBundleVersion": "17",
+            "CFBundleShortVersionString": "1.0.1",
+            "CFBundleVersion": "20",
             "UIUserInterfaceStyle": "Light",
             "UILaunchScreen": [:],
             "UISupportedInterfaceOrientations": [