diff --git a/Plugins/DependencyPackagePlugin/ProjectDescriptionHelpers/DependencyPackage/Extension+TargetDependencySPM.swift b/Plugins/DependencyPackagePlugin/ProjectDescriptionHelpers/DependencyPackage/Extension+TargetDependencySPM.swift
index 791e1a9..8132d0b 100644
--- a/Plugins/DependencyPackagePlugin/ProjectDescriptionHelpers/DependencyPackage/Extension+TargetDependencySPM.swift
+++ b/Plugins/DependencyPackagePlugin/ProjectDescriptionHelpers/DependencyPackage/Extension+TargetDependencySPM.swift
@@ -12,4 +12,7 @@ public extension TargetDependency.SPM {
   static let composableArchitecture = TargetDependency.external(name: "ComposableArchitecture", condition: .none)
   static let tcaCoordinator = TargetDependency.external(name: "TCACoordinators", condition: .none)
   static let weaveDI = TargetDependency.external(name: "WeaveDI", condition: .none)
+
+  static let googleSignIn = TargetDependency.external(name: "GoogleSignIn", condition: .none)
+  static let appAuth: TargetDependency = .external(name: "AppAuth")
 }
diff --git a/Plugins/DependencyPlugin/ProjectDescriptionHelpers/TargetDependency+Module/Modules.swift b/Plugins/DependencyPlugin/ProjectDescriptionHelpers/TargetDependency+Module/Modules.swift
index 7f3c83c..082f4db 100644
--- a/Plugins/DependencyPlugin/ProjectDescriptionHelpers/TargetDependency+Module/Modules.swift
+++ b/Plugins/DependencyPlugin/ProjectDescriptionHelpers/TargetDependency+Module/Modules.swift
@@ -35,6 +35,8 @@ public extension ModulePath {
     case Foundations
 
     public static let name: String = "Network"
+      case Networks
+      case ThirdPartys
   }
 }
 
diff --git a/Plugins/ProjectTemplatePlugin/ProjectDescriptionHelpers/Project+Templete/Project+Template.swift b/Plugins/ProjectTemplatePlugin/ProjectDescriptionHelpers/Project+Templete/Project+Template.swift
index 5dc2a3e..041e760 100644
--- a/Plugins/ProjectTemplatePlugin/ProjectDescriptionHelpers/Project+Templete/Project+Template.swift
+++ b/Plugins/ProjectTemplatePlugin/ProjectDescriptionHelpers/Project+Templete/Project+Template.swift
@@ -6,6 +6,37 @@
 //
 
 import ProjectDescription
+import Foundation
+
+// MARK: - Helper Functions
+private func ensureTestsSourcesDirectoryExists(for projectName: String) {
+    let fileManager = FileManager.default
+
+    // Try to find the current module directory
+    let currentDirectory = fileManager.currentDirectoryPath
+    let possiblePaths = [
+        "\(currentDirectory)/Tests/Sources",
+        "./Tests/Sources"
+    ]
+
+    for testsSourcesPath in possiblePaths {
+        let parentDir = URL(fileURLWithPath: testsSourcesPath).deletingLastPathComponent().path
+
+        if fileManager.fileExists(atPath: parentDir) || parentDir == "." {
+            if !fileManager.fileExists(atPath: testsSourcesPath) {
+                do {
+                    try fileManager.createDirectory(atPath: testsSourcesPath, withIntermediateDirectories: true, attributes: nil)
+                    print("📁 Created Tests/Sources directory for \(projectName) at \(testsSourcesPath)")
+                    return
+                } catch {
+                    print("⚠️  Failed to create Tests/Sources directory for \(projectName) at \(testsSourcesPath): \(error)")
+                }
+            } else {
+                return // Directory already exists
+            }
+        }
+    }
+}
 
 public extension Project {
   static func makeAppModule(
@@ -23,7 +54,8 @@ public extension Project {
     resources: ProjectDescription.ResourceFileElements? = nil,
     infoPlist: ProjectDescription.InfoPlist = .default,
     entitlements: ProjectDescription.Entitlements? = nil,
-    schemes: [ProjectDescription.Scheme] = []
+    schemes: [ProjectDescription.Scheme] = [],
+    hasTests: Bool = false
   ) -> Project {
 
     let appTarget: Target = .target(
@@ -84,18 +116,24 @@ public extension Project {
       dependencies: dependencies
     )
 
-    let appTestTarget : Target = .target(
-      name: "\(name)Tests",
-      destinations: destinations,
-      product: .unitTests,
-      bundleId: "\(bundleId).\(name)Tests",
-      deploymentTargets: deploymentTarget,
-      infoPlist: .default,
-      sources: ["\(name)Tests/Sources/**"],
-      dependencies: [.target(name: name)]
-    )
+    var targets: [Target] = [appTarget, appDevTarget, appStageTarget, appProdTarget]
+
+    if hasTests {
+        // Ensure Tests/Sources directory exists
+        ensureTestsSourcesDirectoryExists(for: name)
 
-    let targets = [appTarget, appDevTarget, appStageTarget, appProdTarget ,appTestTarget]
+        let appTestTarget : Target = .target(
+          name: "\(name)Tests",
+          destinations: destinations,
+          product: .unitTests,
+          bundleId: "\(bundleId).\(name)Tests",
+          deploymentTargets: deploymentTarget,
+        infoPlist: .default,
+        sources: ["Tests/Sources/**"],
+        dependencies: [.target(name: name)]
+      )
+      targets.append(appTestTarget)
+    }
 
     return Project(
       name: name,
@@ -125,9 +163,10 @@ public extension Project {
     resources: ProjectDescription.ResourceFileElements? = nil,
     infoPlist: ProjectDescription.InfoPlist = .default,
     entitlements: ProjectDescription.Entitlements? = nil,
-    schemes: [ProjectDescription.Scheme] = []
+    schemes: [ProjectDescription.Scheme] = [],
+    hasTests: Bool = false
   ) -> Project {
-    
+
     let appTarget: Target = .target(
       name: name,
       destinations: destinations,
@@ -141,34 +180,26 @@ public extension Project {
       scripts: scripts,
       dependencies: dependencies
     )
-    
-    let appDevTarget: Target = .target(
-      name: "\(name)-QA",
-      destinations: destinations,
-      product: product,
-      bundleId: "\(bundleId)",
-      deploymentTargets: deploymentTarget,
-      infoPlist: infoPlist,
-      sources: sources,
-      resources: resources,
-      entitlements: entitlements,
-      scripts: scripts,
-      dependencies: dependencies
-    )
-    
-    let appTestTarget : Target = .target(
-      name: "\(name)Tests",
-      destinations: destinations,
-      product: .unitTests,
-      bundleId: "\(bundleId).\(name)Tests",
-      deploymentTargets: deploymentTarget,
-      infoPlist: .default,
-      sources: ["\(name)Tests/Sources/**"],
-      dependencies: [.target(name: name)]
-    )
-    
-    let targets = [appTarget, appDevTarget, appTestTarget]
-    
+
+    var targets: [Target] = [appTarget]
+
+    if hasTests {
+      // Ensure Tests/Sources directory exists
+      ensureTestsSourcesDirectoryExists(for: name)
+
+      let appTestTarget : Target = .target(
+        name: "\(name)Tests",
+        destinations: destinations,
+        product: .unitTests,
+        bundleId: "\(bundleId).\(name)Tests",
+        deploymentTargets: deploymentTarget,
+        infoPlist: .default,
+        sources: ["Tests/Sources/**"],
+        dependencies: [.target(name: name)]
+      )
+      targets.append(appTestTarget)
+    }
+
     return Project(
       name: name,
       packages: packages,
diff --git a/Projects/App/MultiModuleTests/Sources/MultiModuleTemplateTests.swift b/Projects/App/MultiModuleTests/Sources/MultiModuleTemplateTests.swift
deleted file mode 100644
index 393bad2..0000000
--- a/Projects/App/MultiModuleTests/Sources/MultiModuleTemplateTests.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-import Foundation
-import XCTest
-
-final class MultiModuleTemplateTests: XCTestCase {
-    func test_twoPlusTwo_isFour() {
-        XCTAssertEqual(2+2, 4)
-    }
-}
\ No newline at end of file
diff --git a/Projects/App/Project.swift b/Projects/App/Project.swift
index 12529ae..703ac56 100644
--- a/Projects/App/Project.swift
+++ b/Projects/App/Project.swift
@@ -20,6 +20,7 @@ let project = Project.makeAppModule(
     // 테스트 플랜 스킴: 커스텀 구성명 사용 (.dev / .stage / .prod 중 택1)
     Scheme.makeTestPlanScheme(target: .dev, name: Project.Environment.appName),
 
-  ]
+  ],
+  hasTests: true
 )
 
diff --git a/Projects/App/Sources/Application/NomadSpotApp.swift b/Projects/App/Sources/Application/NomadSpotApp.swift
index 335c152..cf620e9 100644
--- a/Projects/App/Sources/Application/NomadSpotApp.swift
+++ b/Projects/App/Sources/Application/NomadSpotApp.swift
@@ -4,7 +4,7 @@ import SwiftUI
 import ComposableArchitecture
 
 @main
-struct AttendanceApp: App {
+struct NomadSpotApp: App {
   @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
 
   init() {
diff --git a/Projects/App/Sources/Di/DiRegister.swift b/Projects/App/Sources/Di/DiRegister.swift
index da7ffa4..779acef 100644
--- a/Projects/App/Sources/Di/DiRegister.swift
+++ b/Projects/App/Sources/Di/DiRegister.swift
@@ -26,11 +26,11 @@ public class AppDIManager: @unchecked Sendable {
   public func registerDefaultDependencies() async {
     // 🏗️ 1. WeaveDI.builder 패턴으로 실제 구현체들 등록
     WeaveDI.builder
-//      .register { KeychainManager() as KeychainManaging }
-//      .register {
-//        let keychainManager = UnifiedDI.resolve(KeychainManaging.self) ?? KeychainManager()
-//        return KeychainTokenProvider(keychainManager: keychainManager) as TokenProviding
-//      }
+      .register { KeychainManager() as KeychainManagingInterface }
+      .register {
+        let keychainManager = UnifiedDI.resolve(KeychainManagingInterface.self) ?? KeychainManager()
+        return KeychainTokenProvider(keychainManager: keychainManager) as TokenProviding
+      }
 //      .register(ProfileInterface.self) { ProfileRepositoryImpl() }
 //    // MARK: - 로그인
 //      .register { AuthRepositoryImpl() as AuthInterface }
diff --git a/Projects/App/Sources/Di/KeychainTokenProvider.swift b/Projects/App/Sources/Di/KeychainTokenProvider.swift
index 63359ec..b89e473 100644
--- a/Projects/App/Sources/Di/KeychainTokenProvider.swift
+++ b/Projects/App/Sources/Di/KeychainTokenProvider.swift
@@ -5,23 +5,23 @@
 //  Created by Wonji Suh  on 3/1/26.
 //
 
-//import Foundation
-//
-//import DomainInterface
-//import Foundations
-//
-//struct KeychainTokenProvider: TokenProviding {
-//  private let keychainManager: KeychainManaging
-//
-//  init(keychainManager: KeychainManaging) {
-//    self.keychainManager = keychainManager
-//  }
-//
-//  func accessToken() -> String? {
-//    keychainManager.accessToken()
-//  }
-//
-//  func saveAccessToken(_ token: String) {
-//    keychainManager.saveAccessToken(token)
-//  }
-//}
+import Foundation
+
+import DomainInterface
+import Foundations
+
+struct KeychainTokenProvider: TokenProviding {
+  private let keychainManager: KeychainManagingInterface
+
+  init(keychainManager: KeychainManagingInterface) {
+    self.keychainManager = keychainManager
+  }
+
+  func accessToken() -> String? {
+    keychainManager.accessToken()
+  }
+
+  func saveAccessToken(_ token: String) {
+    keychainManager.saveAccessToken(token)
+  }
+}
diff --git a/Projects/App/NomadSpotTests/Sources/NomadSpotTests.swift b/Projects/App/Tests/Sources/NomadSpotTests.swift
similarity index 100%
rename from Projects/App/NomadSpotTests/Sources/NomadSpotTests.swift
rename to Projects/App/Tests/Sources/NomadSpotTests.swift
diff --git a/Projects/Core/Core/Sources/Exported/CoreExport.swift b/Projects/Core/Core/Sources/Exported/CoreExport.swift
deleted file mode 100644
index a76e006..0000000
--- a/Projects/Core/Core/Sources/Exported/CoreExport.swift
+++ /dev/null
@@ -1,9 +0,0 @@
-//
-//  CoreExport.swift
-//  Core
-//
-//  Created by Wonji Suh  on 9/5/25.
-//
-
-@_exported import UseCase
-@_exported import Network
diff --git a/Projects/Core/ThirdParty/Sources/Base.swift b/Projects/Core/ThirdParty/Sources/Base.swift
deleted file mode 100644
index 8610729..0000000
--- a/Projects/Core/ThirdParty/Sources/Base.swift
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance.
-//
-//  Created by Roy on 2025-11-04
-//  Copyright © 2025 DDD , Ltd., All rights reserved.
-//
-
-import SwiftUI
-
-struct BaseView: View {
-    var body: some View {
-        VStack {
-            Image(systemName: "globe")
-                .imageScale(.large)
-                .foregroundColor(.accentColor)
-            Text("Hello, world!")
-        }
-        .padding()
-    }
-}
-
diff --git a/Projects/Core/ThirdParty/ThirdPartyTests/Sources/Test.swift b/Projects/Core/ThirdParty/ThirdPartyTests/Sources/Test.swift
deleted file mode 100644
index 1e4cfe2..0000000
--- a/Projects/Core/ThirdParty/ThirdPartyTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-11-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Data/API/APITests/Sources/Test.swift b/Projects/Data/API/APITests/Sources/Test.swift
deleted file mode 100644
index 88831a3..0000000
--- a/Projects/Data/API/APITests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-10-22
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Data/API/Project.swift b/Projects/Data/API/Project.swift
index 4c250e0..f861039 100644
--- a/Projects/Data/API/Project.swift
+++ b/Projects/Data/API/Project.swift
@@ -10,7 +10,8 @@ let project = Project.makeAppModule(
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-
+    .Network(implements: .ThirdPartys)
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Data/Model/ModelTests/Sources/Test.swift b/Projects/Data/Model/ModelTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Data/Model/ModelTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Data/Model/Project.swift b/Projects/Data/Model/Project.swift
index e4aff7c..f4ed56f 100644
--- a/Projects/Data/Model/Project.swift
+++ b/Projects/Data/Model/Project.swift
@@ -12,5 +12,6 @@ let project = Project.makeAppModule(
   dependencies: [
     .Domain(implements: .Entity)
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Data/Repository/Project.swift b/Projects/Data/Repository/Project.swift
index 00b1491..60b3216 100644
--- a/Projects/Data/Repository/Project.swift
+++ b/Projects/Data/Repository/Project.swift
@@ -10,8 +10,11 @@ let project = Project.makeAppModule(
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-    .Network(implements: .Networking),
-    .Domain(implements: .DomainInterface)
+    .Data(implements: .Service),
+    .Domain(implements: .DomainInterface),
+
+      .SPM.googleSignIn
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: true
 )
diff --git a/Projects/Data/Service/Project.swift b/Projects/Data/Service/Project.swift
index bd2f256..308933f 100644
--- a/Projects/Data/Service/Project.swift
+++ b/Projects/Data/Service/Project.swift
@@ -10,7 +10,10 @@ let project = Project.makeAppModule(
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-
+    .Network(implements: .ThirdPartys),
+    .Data(implements: .API),
+    .Network(implements: .Foundations),
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Data/Service/ServiceTests/Sources/Test.swift b/Projects/Data/Service/ServiceTests/Sources/Test.swift
deleted file mode 100644
index 88831a3..0000000
--- a/Projects/Data/Service/ServiceTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-10-22
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Domain/DomainInterface/DomainInterfaceTests/Sources/Test.swift b/Projects/Domain/DomainInterface/DomainInterfaceTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Domain/DomainInterface/DomainInterfaceTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Domain/DomainInterface/Project.swift b/Projects/Domain/DomainInterface/Project.swift
index 4e343c1..3fd98df 100644
--- a/Projects/Domain/DomainInterface/Project.swift
+++ b/Projects/Domain/DomainInterface/Project.swift
@@ -10,7 +10,10 @@ let project = Project.makeAppModule(
   product: .framework,
   settings:  .settings(),
   dependencies: [
-    .Domain(implements: .Entity)
+    .Data(implements: .Model),
+    .SPM.composableArchitecture,
+    .SPM.weaveDI,
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Domain/DomainInterface/Sources/Manger/InMemoryKeychainManager.swift b/Projects/Domain/DomainInterface/Sources/Manger/InMemoryKeychainManager.swift
new file mode 100644
index 0000000..17c20cc
--- /dev/null
+++ b/Projects/Domain/DomainInterface/Sources/Manger/InMemoryKeychainManager.swift
@@ -0,0 +1,85 @@
+//
+//  InMemoryKeychainManager.swift
+//  UseCase
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+
+public actor InMemoryKeychainManager: KeychainManagingInterface {
+  private var accessTokenStorage: String?
+  private var refreshTokenStorage: String?
+
+  public init() {}
+
+  // MARK: - Legacy Sync API (Backward Compatibility)
+
+  public nonisolated func save(accessToken: String, refreshToken: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      try? await self.save(accessToken: accessToken, refreshToken: refreshToken)
+    }
+  }
+
+  public nonisolated func saveAccessToken(_ token: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      try? await self.saveAccessToken(token)
+    }
+  }
+
+  public nonisolated func saveRefreshToken(_ token: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      try? await self.saveRefreshToken(token)
+    }
+  }
+
+  public nonisolated func accessToken() -> String? {
+    // ⚠️ Sync access - use async version for better safety
+    // For testing purposes, return nil in sync context
+    return nil
+  }
+
+  public nonisolated func refreshToken() -> String? {
+    // ⚠️ Sync access - use async version for better safety
+    // For testing purposes, return nil in sync context
+    return nil
+  }
+
+  public nonisolated func clear() {
+    Task { [weak self] in
+      guard let self = self else { return }
+      try? await self.clear()
+    }
+  }
+
+  // MARK: - Modern Async API (iOS 17+)
+
+  public func save(accessToken: String, refreshToken: String) async throws {
+    accessTokenStorage = accessToken
+    refreshTokenStorage = refreshToken
+  }
+
+  public func saveAccessToken(_ token: String) async throws {
+    accessTokenStorage = token
+  }
+
+  public func saveRefreshToken(_ token: String) async throws {
+    refreshTokenStorage = token
+  }
+
+  public func accessToken() async -> String? {
+    accessTokenStorage
+  }
+
+  public func refreshToken() async -> String? {
+    refreshTokenStorage
+  }
+
+  public func clear() async throws {
+    accessTokenStorage = nil
+    refreshTokenStorage = nil
+  }
+}
diff --git a/Projects/Domain/DomainInterface/Sources/Manger/KeychainManagingInterface.swift b/Projects/Domain/DomainInterface/Sources/Manger/KeychainManagingInterface.swift
new file mode 100644
index 0000000..4ff5f28
--- /dev/null
+++ b/Projects/Domain/DomainInterface/Sources/Manger/KeychainManagingInterface.swift
@@ -0,0 +1,45 @@
+//
+//  KeychainManagingInterface.swift
+//  UseCase
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+import WeaveDI
+
+public protocol KeychainManagingInterface: Sendable {
+  func save(accessToken: String, refreshToken: String)
+  func saveAccessToken(_ token: String)
+  func saveRefreshToken(_ token: String)
+  func accessToken() -> String?
+  func refreshToken() -> String?
+  func clear()
+
+  // MARK: - Modern Async API (iOS 17+)
+  func save(accessToken: String, refreshToken: String) async throws
+  func saveAccessToken(_ token: String) async throws
+  func saveRefreshToken(_ token: String) async throws
+  func accessToken() async -> String?
+  func refreshToken() async -> String?
+  func clear() async throws
+}
+
+public struct KeychainManagerDependency: DependencyKey {
+  public static var liveValue: KeychainManagingInterface {
+    UnifiedDI.resolve(KeychainManagingInterface.self) ?? InMemoryKeychainManager()
+  }
+
+  public static var testValue: KeychainManagingInterface {
+    InMemoryKeychainManager()
+  }
+
+  public static var previewValue: KeychainManagingInterface = testValue
+}
+
+public extension DependencyValues {
+  var keychainManager: KeychainManagingInterface {
+    get { self[KeychainManagerDependency.self] }
+    set { self[KeychainManagerDependency.self] = newValue }
+  }
+}
diff --git a/Projects/Domain/Entity/EntityTests/Sources/Test.swift b/Projects/Domain/Entity/EntityTests/Sources/Test.swift
deleted file mode 100644
index 88831a3..0000000
--- a/Projects/Domain/Entity/EntityTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-10-22
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Domain/Entity/Project.swift b/Projects/Domain/Entity/Project.swift
index cc955e0..5da5098 100644
--- a/Projects/Domain/Entity/Project.swift
+++ b/Projects/Domain/Entity/Project.swift
@@ -12,5 +12,6 @@ let project = Project.makeAppModule(
   dependencies: [
     
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Domain/UseCase/Project.swift b/Projects/Domain/UseCase/Project.swift
index e473034..d3cf127 100644
--- a/Projects/Domain/UseCase/Project.swift
+++ b/Projects/Domain/UseCase/Project.swift
@@ -10,10 +10,8 @@ let project = Project.makeAppModule(
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-    .Data(implements: .Repository),
-    .Domain(implements: .DomainInterface),
-    .SPM.composableArchitecture,
-    .SPM.weaveDI,
+    .Domain(implements: .DomainInterface)
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: true
 )
diff --git a/Projects/Domain/UseCase/Sources/Base.swift b/Projects/Domain/UseCase/Sources/Base.swift
deleted file mode 100644
index 6297cc4..0000000
--- a/Projects/Domain/UseCase/Sources/Base.swift
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance.
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd., All rights reserved.
-//
-
-import SwiftUI
-
-struct BaseView: View {
-    var body: some View {
-        VStack {
-            Image(systemName: "globe")
-                .imageScale(.large)
-                .foregroundColor(.accentColor)
-            Text("Hello, world!")
-        }
-        .padding()
-    }
-}
-
diff --git a/Projects/Domain/UseCase/Sources/Manger/KeychainManager.swift b/Projects/Domain/UseCase/Sources/Manger/KeychainManager.swift
new file mode 100644
index 0000000..75671d2
--- /dev/null
+++ b/Projects/Domain/UseCase/Sources/Manger/KeychainManager.swift
@@ -0,0 +1,242 @@
+//
+//  KeychainManager.swift
+//  UseCase
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+
+import DomainInterface
+import Security
+import ComposableArchitecture
+import WeaveDI
+
+public actor KeychainManager: KeychainManagingInterface {
+  private let service: String
+  private let accessGroup: String?
+
+  private enum Key {
+    static let accessToken = "ACCESS_TOKEN"
+    static let refreshToken = "REFRESH_TOKEN"
+  }
+
+  public init(service: String = Bundle.main.bundleIdentifier ?? "com.nomadspot.app",
+             accessGroup: String? = nil) {
+    self.service = service
+    self.accessGroup = accessGroup
+  }
+
+  // MARK: - Legacy Sync API (Backward Compatibility)
+
+  public nonisolated func save(accessToken: String, refreshToken: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      do {
+        try await self.save(accessToken: accessToken, refreshToken: refreshToken)
+      } catch {
+        // TODO: Add proper logging in production
+        print("⚠️ Failed to save tokens: \(error)")
+      }
+    }
+  }
+
+  public nonisolated func saveAccessToken(_ token: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      do {
+        try await self.saveAccessToken(token)
+      } catch {
+        // TODO: Add proper logging in production
+        print("⚠️ Failed to save access token: \(error)")
+      }
+    }
+  }
+
+  public nonisolated func saveRefreshToken(_ token: String) {
+    Task { [weak self] in
+      guard let self = self else { return }
+      do {
+        try await self.saveRefreshToken(token)
+      } catch {
+        // TODO: Add proper logging in production
+        print("⚠️ Failed to save refresh token: \(error)")
+      }
+    }
+  }
+
+  public nonisolated func accessToken() -> String? {
+    // ⚠️ Sync access - use async version for better safety
+    return legacyRead(for: Key.accessToken)
+  }
+
+  public nonisolated func refreshToken() -> String? {
+    // ⚠️ Sync access - use async version for better safety
+    return legacyRead(for: Key.refreshToken)
+  }
+
+  public nonisolated func clear() {
+    Task { [weak self] in
+      guard let self = self else { return }
+      do {
+        try await self.clear()
+      } catch {
+        // TODO: Add proper logging in production
+        print("⚠️ Failed to clear keychain: \(error)")
+      }
+    }
+  }
+
+  // MARK: - Modern Async API (iOS 17+)
+
+  public func save(accessToken: String, refreshToken: String) async throws {
+    try save(accessToken, for: Key.accessToken)
+    try save(refreshToken, for: Key.refreshToken)
+  }
+
+  public func saveAccessToken(_ token: String) async throws {
+    try save(token, for: Key.accessToken)
+  }
+
+  public func saveRefreshToken(_ token: String) async throws {
+    try save(token, for: Key.refreshToken)
+  }
+
+  public func accessToken() async -> String? {
+    read(for: Key.accessToken)
+  }
+
+  public func refreshToken() async -> String? {
+    read(for: Key.refreshToken)
+  }
+
+  public func clear() async throws {
+    try delete(for: Key.accessToken)
+    try delete(for: Key.refreshToken)
+  }
+
+  // MARK: - Actor Internal Methods
+
+  private func save(_ value: String, for key: String) throws {
+    let data = Data(value.utf8)
+    var query = baseQuery(for: key)
+
+    let attributes: [CFString: Any] = [
+      kSecValueData: data
+    ]
+
+    let status = SecItemUpdate(query as CFDictionary, attributes as CFDictionary)
+    if status == errSecItemNotFound {
+      // Item doesn't exist, create new one with security attributes
+      query[kSecValueData] = data
+      query[kSecAttrAccessible] = kSecAttrAccessibleWhenUnlockedThisDeviceOnly
+
+      let addStatus = SecItemAdd(query as CFDictionary, nil)
+      guard addStatus == errSecSuccess else {
+        throw KeychainError.unableToSave(status: addStatus)
+      }
+    } else if status != errSecSuccess {
+      throw KeychainError.unableToUpdate(status: status)
+    }
+  }
+
+  private func read(for key: String) -> String? {
+    var query = baseQuery(for: key)
+    query[kSecReturnData] = true
+    query[kSecMatchLimit] = kSecMatchLimitOne
+
+    var result: AnyObject?
+    let status = SecItemCopyMatching(query as CFDictionary, &result)
+    guard status == errSecSuccess, let data = result as? Data else {
+      return nil
+    }
+    return String(data: data, encoding: .utf8)
+  }
+
+  private func delete(for key: String) throws {
+    let query = baseQuery(for: key)
+    let status = SecItemDelete(query as CFDictionary)
+    guard status == errSecSuccess || status == errSecItemNotFound else {
+      throw KeychainError.unableToDelete(status: status)
+    }
+  }
+
+  // MARK: - Helper Methods
+
+  private func baseQuery(for key: String) -> [CFString: Any] {
+    var query: [CFString: Any] = [
+      kSecClass: kSecClassGenericPassword,
+      kSecAttrService: service,
+      kSecAttrAccount: key
+    ]
+
+    if let accessGroup = accessGroup {
+      query[kSecAttrAccessGroup] = accessGroup
+    }
+
+    return query
+  }
+
+  // MARK: - Legacy Support (nonisolated)
+
+  private nonisolated func legacyRead(for key: String) -> String? {
+    var query: [CFString: Any] = [
+      kSecClass: kSecClassGenericPassword,
+      kSecAttrService: service,
+      kSecAttrAccount: key,
+      kSecReturnData: true,
+      kSecMatchLimit: kSecMatchLimitOne
+    ]
+
+    if let accessGroup = accessGroup {
+      query[kSecAttrAccessGroup] = accessGroup
+    }
+
+    var result: AnyObject?
+    let status = SecItemCopyMatching(query as CFDictionary, &result)
+    guard status == errSecSuccess, let data = result as? Data else {
+      return nil
+    }
+    return String(data: data, encoding: .utf8)
+  }
+}
+
+// MARK: - Error Types
+
+public enum KeychainError: Error, LocalizedError {
+  case unableToSave(status: OSStatus)
+  case unableToUpdate(status: OSStatus)
+  case unableToDelete(status: OSStatus)
+
+  public var errorDescription: String? {
+    switch self {
+    case .unableToSave(let status):
+      return "Unable to save to keychain. Status: \(status)"
+    case .unableToUpdate(let status):
+      return "Unable to update keychain item. Status: \(status)"
+    case .unableToDelete(let status):
+      return "Unable to delete from keychain. Status: \(status)"
+    }
+  }
+}
+
+// MARK: - TCA Dependency
+
+public struct KeychainManagerDependency: DependencyKey {
+  public static var liveValue: KeychainManagingInterface {
+    UnifiedDI.resolve(KeychainManagingInterface.self) ?? KeychainManager()
+  }
+
+  public static var testValue: KeychainManagingInterface {
+    InMemoryKeychainManager()
+  }
+
+  public static var previewValue: KeychainManagingInterface = testValue
+}
+
+public extension DependencyValues {
+  var keychainManager: KeychainManagingInterface {
+    get { self[KeychainManagerDependency.self] }
+    set { self[KeychainManagerDependency.self] = newValue }
+  }
+}
diff --git a/Projects/Core/Core/CoreTests/Sources/Test.swift b/Projects/Domain/UseCase/Tests/Sources/Test.swift
similarity index 100%
rename from Projects/Core/Core/CoreTests/Sources/Test.swift
rename to Projects/Domain/UseCase/Tests/Sources/Test.swift
diff --git a/Projects/Domain/UseCase/UseCaseTests/Sources/Test.swift b/Projects/Domain/UseCase/UseCaseTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Domain/UseCase/UseCaseTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Network/Foundations/FoundationsTests/Sources/Test.swift b/Projects/Network/Foundations/FoundationsTests/Sources/Test.swift
deleted file mode 100644
index 88831a3..0000000
--- a/Projects/Network/Foundations/FoundationsTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-10-22
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Network/Foundations/Project.swift b/Projects/Network/Foundations/Project.swift
index f9d1cb4..473a952 100644
--- a/Projects/Network/Foundations/Project.swift
+++ b/Projects/Network/Foundations/Project.swift
@@ -10,7 +10,9 @@ let project = Project.makeAppModule(
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-    
+    .Network(implements: .ThirdPartys),
+    .Domain(implements: .UseCase)
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Network/Foundations/Sources/APIHeader/APIHeader.swift b/Projects/Network/Foundations/Sources/APIHeader/APIHeader.swift
new file mode 100644
index 0000000..e545ebe
--- /dev/null
+++ b/Projects/Network/Foundations/Sources/APIHeader/APIHeader.swift
@@ -0,0 +1,75 @@
+//
+//  APIHeader.swift
+//  Foundations
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+
+import Foundation
+import ComposableArchitecture
+
+public struct APIHeader {
+
+  public static let contentType   = "Content-Type"
+  public static let accessToken   = "Authorization"
+  public static let accept        = "accept"
+
+  @Dependency(\.tokenProvider) private static var tokenProvider
+
+  public static var accessTokenKeyChain: String {
+    get {
+      let token = tokenProvider.accessToken() ?? ""
+      return token
+    }
+    set { updateAccessToken(newValue) }
+  }
+
+  public static func updateAccessToken(_ token: String?) {
+    guard let newToken = token, !newToken.isEmpty else { return }
+    tokenProvider.saveAccessToken(newToken)
+  }
+
+  public init() {}
+}
+
+extension APIHeader {
+  static func baseHeaders(_ headers: [String: String]?) -> [String: String] {
+    var baseHeaders = baseHeader
+    if let headers = headers {
+      baseHeaders.merge(headers) { $1 }
+    }
+    return baseHeaders
+  }
+
+  public static var baseHeader: Dictionary<String, String> {
+    [
+      contentType: APIHeaderManger.contentType,
+      accessToken: "Bearer \(accessTokenKeyChain)",
+      accept: APIHeaderManger.contentType
+    ]
+  }
+
+  public static var notAccessTokenHeader: Dictionary<String, String> {
+    [
+      contentType: APIHeaderManger.contentType,
+      accept: APIHeaderManger.contentType
+    ]
+  }
+
+  public static var mutiPartbaseHeader: Dictionary<String, String> {
+    [
+      contentType: APIHeaderManger.multipartContentType,
+      accessToken: "Bearer \(accessTokenKeyChain)",
+    ]
+  }
+
+  public static var applebaseHeader: Dictionary<String, String> {
+    [
+      contentType: APIHeaderManger.contentType,
+      accept: APIHeaderManger.contentType
+    ]
+  }
+}
+
diff --git a/Projects/Network/Foundations/Sources/APIHeader/APIHeaderManger.swift b/Projects/Network/Foundations/Sources/APIHeader/APIHeaderManger.swift
new file mode 100644
index 0000000..ab2f9db
--- /dev/null
+++ b/Projects/Network/Foundations/Sources/APIHeader/APIHeaderManger.swift
@@ -0,0 +1,16 @@
+//
+//  APIHeaderManger.swift
+//  Foundations
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+
+public enum APIHeaderManger {
+
+  static let appPackageName: String = "-"
+  static let contentType: String = "application/json"
+  static let multipartContentType: String = "multipart/form-data"
+  static let contentAppleType: String = "application/x-www-form-urlencoded"
+}
diff --git a/Projects/Network/Foundations/Sources/APIHeader/TokenProviding.swift b/Projects/Network/Foundations/Sources/APIHeader/TokenProviding.swift
new file mode 100644
index 0000000..75c7be9
--- /dev/null
+++ b/Projects/Network/Foundations/Sources/APIHeader/TokenProviding.swift
@@ -0,0 +1,48 @@
+//
+//  TokenProviding.swift
+//  Foundations
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+import Foundation
+
+import Dependencies
+import WeaveDI
+
+public protocol TokenProviding: Sendable {
+  func accessToken() -> String?
+  func saveAccessToken(_ token: String)
+}
+
+private enum TokenProviderKey: DependencyKey {
+  static var liveValue: TokenProviding {
+    UnifiedDI.resolve(TokenProviding.self) ?? InMemoryTokenProvider()
+  }
+}
+
+public extension DependencyValues {
+  var tokenProvider: TokenProviding {
+    get { self[TokenProviderKey.self] }
+    set { self[TokenProviderKey.self] = newValue }
+  }
+}
+
+public final class InMemoryTokenProvider: TokenProviding, @unchecked Sendable {
+  private var storage: String?
+  private let lock = NSLock()
+
+  public init() {}
+
+  public func accessToken() -> String? {
+    lock.lock()
+    defer { lock.unlock() }
+    return storage
+  }
+
+  public func saveAccessToken(_ token: String) {
+    lock.lock()
+    storage = token
+    lock.unlock()
+  }
+}
diff --git a/Projects/Network/Foundations/Sources/Base.swift b/Projects/Network/Foundations/Sources/Base.swift
deleted file mode 100644
index fc5212e..0000000
--- a/Projects/Network/Foundations/Sources/Base.swift
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance.
-//
-//  Created by Roy on 2025-10-22
-//  Copyright © 2025 DDD , Ltd., All rights reserved.
-//
-
-import SwiftUI
-
-struct BaseView: View {
-    var body: some View {
-        VStack {
-            Image(systemName: "globe")
-                .imageScale(.large)
-                .foregroundColor(.accentColor)
-            Text("Hello, world!")
-        }
-        .padding()
-    }
-}
-
diff --git a/Projects/Network/Networking/NetworkingTests/Sources/Test.swift b/Projects/Network/Networking/NetworkingTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Network/Networking/NetworkingTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Network/Networking/Sources/Exorted/NetworkExported.swift b/Projects/Network/Networking/Sources/Exorted/NetworkExported.swift
deleted file mode 100644
index fa650f3..0000000
--- a/Projects/Network/Networking/Sources/Exorted/NetworkExported.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  NetworkExported.swift
-//  Network
-//
-//  Created by Wonji Suh  on 9/5/25.
-//
-
-
diff --git a/Projects/Network/Networks/NetworksTests/Sources/Test.swift b/Projects/Network/Networks/NetworksTests/Sources/Test.swift
new file mode 100644
index 0000000..cc6b0f3
--- /dev/null
+++ b/Projects/Network/Networks/NetworksTests/Sources/Test.swift
@@ -0,0 +1,8 @@
+//
+//  base.swift
+//  DDDAttendance
+//
+//  Created by Roy on 2026-03-03
+//  Copyright © 2026 DDD , Ltd. All rights reserved.
+//
+
diff --git a/Projects/Network/Networking/Project.swift b/Projects/Network/Networks/Project.swift
similarity index 66%
rename from Projects/Network/Networking/Project.swift
rename to Projects/Network/Networks/Project.swift
index 0a16d40..b4b2035 100644
--- a/Projects/Network/Networking/Project.swift
+++ b/Projects/Network/Networks/Project.swift
@@ -2,15 +2,16 @@ import Foundation
 import ProjectDescription
 import DependencyPlugin
 import ProjectTemplatePlugin
+import ProjectTemplatePlugin
 import DependencyPackagePlugin
 
 let project = Project.makeAppModule(
-  name: "Networking",
-  bundleId: .appBundleID(name: ".Networking"),
+  name: "Networks",
+  bundleId: .appBundleID(name: ".Networks"),
   product: .staticFramework,
   settings:  .settings(),
   dependencies: [
-    .Network(implements: .Foundations)
+    .Network(implements: .Foundations),
   ],
   sources: ["Sources/**"]
 )
diff --git a/Projects/Network/Networks/Sources/NetworkExport.swift b/Projects/Network/Networks/Sources/NetworkExport.swift
new file mode 100644
index 0000000..ee1175f
--- /dev/null
+++ b/Projects/Network/Networks/Sources/NetworkExport.swift
@@ -0,0 +1,8 @@
+//
+//  NetworkExport.swift
+//  Networks
+//
+//  Created by Wonji Suh  on 3/4/26.
+//
+
+@_exported  import ThirdPartys
diff --git a/Projects/Network/ThirdPartys/Project.swift b/Projects/Network/ThirdPartys/Project.swift
new file mode 100644
index 0000000..91c4eb0
--- /dev/null
+++ b/Projects/Network/ThirdPartys/Project.swift
@@ -0,0 +1,18 @@
+import Foundation
+import ProjectDescription
+import DependencyPlugin
+import ProjectTemplatePlugin
+import ProjectTemplatePlugin
+import DependencyPackagePlugin
+
+let project = Project.makeAppModule(
+  name: "ThirdPartys",
+  bundleId: .appBundleID(name: ".ThirdPartys"),
+  product: .staticFramework,
+  settings:  .settings(),
+  dependencies: [
+    .SPM.asyncMoya,
+    .SPM.weaveDI
+  ],
+  sources: ["Sources/**"]
+)
diff --git a/Projects/Domain/DomainInterface/Sources/Base.swift b/Projects/Network/ThirdPartys/Sources/Base.swift
similarity index 78%
rename from Projects/Domain/DomainInterface/Sources/Base.swift
rename to Projects/Network/ThirdPartys/Sources/Base.swift
index 6297cc4..2800225 100644
--- a/Projects/Domain/DomainInterface/Sources/Base.swift
+++ b/Projects/Network/ThirdPartys/Sources/Base.swift
@@ -2,8 +2,8 @@
 //  base.swift
 //  DDDAttendance.
 //
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd., All rights reserved.
+//  Created by Roy on 2026-03-03
+//  Copyright © 2026 DDD , Ltd., All rights reserved.
 //
 
 import SwiftUI
diff --git a/Projects/Network/ThirdPartys/ThirdPartysTests/Sources/Test.swift b/Projects/Network/ThirdPartys/ThirdPartysTests/Sources/Test.swift
new file mode 100644
index 0000000..cc6b0f3
--- /dev/null
+++ b/Projects/Network/ThirdPartys/ThirdPartysTests/Sources/Test.swift
@@ -0,0 +1,8 @@
+//
+//  base.swift
+//  DDDAttendance
+//
+//  Created by Roy on 2026-03-03
+//  Copyright © 2026 DDD , Ltd. All rights reserved.
+//
+
diff --git a/Projects/Presentation/Presentation/PresentationTests/Sources/Test.swift b/Projects/Presentation/Presentation/PresentationTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Presentation/Presentation/PresentationTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Presentation/Presentation/Project.swift b/Projects/Presentation/Presentation/Project.swift
index e1aea5a..a5676a7 100644
--- a/Projects/Presentation/Presentation/Project.swift
+++ b/Projects/Presentation/Presentation/Project.swift
@@ -12,5 +12,6 @@ let project = Project.makeAppModule(
   dependencies: [
     .Presentation(implements: .Splash)
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Presentation/Splash/Project.swift b/Projects/Presentation/Splash/Project.swift
index 11c8dd3..f704afc 100644
--- a/Projects/Presentation/Splash/Project.swift
+++ b/Projects/Presentation/Splash/Project.swift
@@ -14,5 +14,6 @@ let project = Project.makeAppModule(
     .Domain(implements: .UseCase),
     .Shared(implements: .DesignSystem),
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: true
 )
diff --git a/Projects/Shared/DesignSystem/DesignSystemTests/Sources/Test.swift b/Projects/Shared/DesignSystem/DesignSystemTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Shared/DesignSystem/DesignSystemTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Shared/DesignSystem/Project.swift b/Projects/Shared/DesignSystem/Project.swift
index 57ec548..2a9b571 100644
--- a/Projects/Shared/DesignSystem/Project.swift
+++ b/Projects/Shared/DesignSystem/Project.swift
@@ -13,5 +13,6 @@ let project = Project.makeAppModule(
     .SPM.composableArchitecture
   ],
   sources: ["Sources/**"],
-  resources: ["Resources/**", "FontAsset"]
+  resources: ["Resources/**", "FontAsset"],
+  hasTests: false
 )
diff --git a/Projects/Shared/Shared/Project.swift b/Projects/Shared/Shared/Project.swift
index 6a00e3e..67c62d7 100644
--- a/Projects/Shared/Shared/Project.swift
+++ b/Projects/Shared/Shared/Project.swift
@@ -13,5 +13,6 @@ let project = Project.makeAppModule(
     .Shared(implements: .DesignSystem),
     .Shared(implements: .Utill),
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Shared/Shared/SharedTests/Sources/Test.swift b/Projects/Shared/Shared/SharedTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Shared/Shared/SharedTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Projects/Shared/Utill/Project.swift b/Projects/Shared/Utill/Project.swift
index 6670562..8542661 100644
--- a/Projects/Shared/Utill/Project.swift
+++ b/Projects/Shared/Utill/Project.swift
@@ -12,5 +12,6 @@ let project = Project.makeAppModule(
   dependencies: [
     .SPM.composableArchitecture
   ],
-  sources: ["Sources/**"]
+  sources: ["Sources/**"],
+  hasTests: false
 )
diff --git a/Projects/Shared/Utill/UtillTests/Sources/Test.swift b/Projects/Shared/Utill/UtillTests/Sources/Test.swift
deleted file mode 100644
index a9c810e..0000000
--- a/Projects/Shared/Utill/UtillTests/Sources/Test.swift
+++ /dev/null
@@ -1,8 +0,0 @@
-//
-//  base.swift
-//  DDDAttendance
-//
-//  Created by Roy on 2025-09-04
-//  Copyright © 2025 DDD , Ltd. All rights reserved.
-//
-
diff --git a/Tuist/Package.swift b/Tuist/Package.swift
index 2cb23d7..127df2e 100644
--- a/Tuist/Package.swift
+++ b/Tuist/Package.swift
@@ -5,7 +5,24 @@ import PackageDescription
 import struct ProjectDescription.PackageSettings
 
 let packageSettings = PackageSettings(
-  productTypes: [:]
+  productTypes: [
+    "ComposableArchitecture": .staticFramework,
+    "TCACoordinators": .staticFramework,
+    "Moya": .staticFramework,
+    "LogMacro": .staticFramework,
+    "AsyncMoya": .staticFramework,
+    "AppAuth": .staticFramework,
+    "AppAuthCore": .staticFramework,
+    "GTMAppAuth": .staticFramework,
+    "GTMSessionFetcherCore": .staticFramework,
+    "IssueReporting": .staticFramework,
+    "IssueReportingPackageSupport": .staticFramework,
+    "XCTestDynamicOverlay": .staticFramework,
+    "Clocks": .staticFramework,
+    "ConcurrencyExtras": .staticFramework,
+    "SDWebImageSwiftUI": .staticFramework,
+    "WeaveDI": .staticFramework
+  ]
 )
 #endif
 
@@ -14,6 +31,9 @@ let package = Package(
   dependencies: [
     .package(url: "https://github.com/pointfreeco/swift-composable-architecture", exact: "1.18.0"),
     .package(url: "https://github.com/johnpatrickmorgan/TCACoordinators.git", exact: "0.11.1"),
-    .package(url: "https://github.com/Roy-wonji/WeaveDI.git", from: "3.4.0")
+    .package(url: "https://github.com/Roy-wonji/WeaveDI.git", from: "3.4.0"),
+    .package(url: "https://github.com/google/GoogleSignIn-iOS", from: "9.0.0"),
+    .package(url: "https://github.com/Roy-wonji/AsyncMoya",  from: "1.1.8"),
+    .package(url: "https://github.com/openid/AppAuth-iOS.git", from: "2.0.0"),
   ]
 )
diff --git a/TuistTool.swift b/TuistTool.swift
index 2ec9aab..f10568b 100755
--- a/TuistTool.swift
+++ b/TuistTool.swift
@@ -62,6 +62,9 @@ func generate() {
   // ✅ 프리뷰 모드 환경 변수 추가
   setenv("TUIST_FOR_PREVIEW", "TRUE", 1)
 
+  // 📁 hasTests: true인 모듈들의 Tests/Sources 디렉토리 자동 생성
+  ensureTestsDirectoriesForHasTestsModules()
+
   // ✅ tuist generate 실행
   run("tuist", arguments: ["generate"])
 }
@@ -417,6 +420,55 @@ private func ensureDirectoryExists(at path: String) {
     }
 }
 
+// MARK: - Tests 디렉토리 자동 생성
+private func ensureTestsDirectoriesForHasTestsModules() {
+    print("🔍 hasTests: true인 모듈들의 Tests/Sources 디렉토리 확인 중...")
+
+    let fileManager = FileManager.default
+    guard let enumerator = fileManager.enumerator(atPath: "Projects") else {
+        print("⚠️ Projects 디렉토리를 찾을 수 없습니다")
+        return
+    }
+
+    var createdCount = 0
+    var existingCount = 0
+
+    while let relativePath = enumerator.nextObject() as? String {
+        guard relativePath.hasSuffix("Project.swift") else { continue }
+
+        let fullPath = "Projects/\(relativePath)"
+        let projectDir = URL(fileURLWithPath: fullPath).deletingLastPathComponent().path
+
+        // Project.swift 파일에서 hasTests: true 확인
+        do {
+            let content = try String(contentsOfFile: fullPath, encoding: .utf8)
+            if content.contains("hasTests: true") {
+                let testsSourcesPath = "\(projectDir)/Tests/Sources"
+
+                if !fileManager.fileExists(atPath: testsSourcesPath) {
+                    ensureDirectoryExists(at: testsSourcesPath)
+                    print("📁 Created Tests/Sources for \(URL(fileURLWithPath: projectDir).lastPathComponent)")
+                    createdCount += 1
+                } else {
+                    existingCount += 1
+                }
+            }
+        } catch {
+            print("⚠️ \(fullPath) 파일 읽기 실패: \(error)")
+        }
+    }
+
+    if createdCount > 0 {
+        print("✅ \(createdCount)개의 Tests/Sources 디렉토리가 생성되었습니다")
+    }
+    if existingCount > 0 {
+        print("ℹ️ \(existingCount)개의 Tests/Sources 디렉토리가 이미 존재합니다")
+    }
+    if createdCount == 0 && existingCount == 0 {
+        print("ℹ️ hasTests: true인 모듈을 찾을 수 없습니다")
+    }
+}
+
 private func updateEnvironmentDefaults(oldName: String, newName: String, bundleIdPrefix: String, teamId: String) {
     let environmentPath = "Plugins/ProjectTemplatePlugin/ProjectDescriptionHelpers/Project+Templete/Project+Enviorment.swift"
 
diff --git a/make b/make
index 78c4776..8cd9401 100755
Binary files a/make and b/make differ
diff --git a/mise.toml b/mise.toml
index ee27ddd..90d826f 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,2 +1,2 @@
 [tools]
-tuist = "4.50.2"
+tuist = "4.154.0"