diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1518596..92fe6c8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,11 +15,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Build & Test
+      - name: Build
         run: |
           xcodebuild \
-            -project Moha.xcodeproj \
+            -project Moha/Moha.xcodeproj \
             -scheme Moha \
             -sdk iphonesimulator \
-            -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.5'
-            clean test
\ No newline at end of file
+            -destination 'generic/platform=iOS Simulator' \
+            CODE_SIGNING_ALLOWED=NO \
+            clean build
diff --git a/Moha/Moha/Assets.xcassets/AccentColor.colorset/Contents.json b/Moha/Moha/Resources/Assets.xcassets/AccentColor.colorset/Contents.json
similarity index 100%
rename from Moha/Moha/Assets.xcassets/AccentColor.colorset/Contents.json
rename to Moha/Moha/Resources/Assets.xcassets/AccentColor.colorset/Contents.json
diff --git a/Moha/Moha/Assets.xcassets/AppIcon.appiconset/Contents.json b/Moha/Moha/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
similarity index 100%
rename from Moha/Moha/Assets.xcassets/AppIcon.appiconset/Contents.json
rename to Moha/Moha/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
diff --git a/Moha/Moha/Assets.xcassets/Contents.json b/Moha/Moha/Resources/Assets.xcassets/Contents.json
similarity index 100%
rename from Moha/Moha/Assets.xcassets/Contents.json
rename to Moha/Moha/Resources/Assets.xcassets/Contents.json
diff --git a/Moha/Moha/ContentView.swift b/Moha/Moha/Sources/ContentView.swift
similarity index 100%
rename from Moha/Moha/ContentView.swift
rename to Moha/Moha/Sources/ContentView.swift
diff --git a/Moha/Moha/Sources/Features/MohaView.swift b/Moha/Moha/Sources/Features/MohaView.swift
new file mode 100644
index 0000000..10f5862
--- /dev/null
+++ b/Moha/Moha/Sources/Features/MohaView.swift
@@ -0,0 +1,47 @@
+//
+//  MohaView.swift
+//  Moha
+//
+//  Created by 변예린 on 8/19/26.
+//
+
+import SwiftUI
+
+struct MohaView: View {
+    @State private var router = MainRouter()
+    
+    var body: some View {
+        TabView(selection: $router.selectedTab) {
+            HomeNavigationStack(router: router.homeRouter)
+                .tag(TabItem.home)
+                .tabItem {
+                    Label("Home", systemImage: "house")
+                }
+            
+            ReportNavigationStack(router: router.reportRouter)
+                .tag(TabItem.report)
+                .tabItem {
+                    Label("Report", systemImage: "chart.xyaxis.line")
+                }
+            
+            SettingsNavigationStack(router: router.settingsRouter)
+                .tag(TabItem.settings)
+                .tabItem {
+                    Label("Settings", systemImage: "person")
+                }
+        }
+        .environment(router)
+    }
+}
+
+//MARK: Tab Item
+enum TabItem {
+    case home
+    case report
+    case settings
+}
+
+//MARK: - MohaView Preview
+#Preview {
+    MohaView()
+}
diff --git a/Moha/Moha/Item.swift b/Moha/Moha/Sources/Item.swift
similarity index 100%
rename from Moha/Moha/Item.swift
rename to Moha/Moha/Sources/Item.swift
diff --git a/Moha/Moha/MohaApp.swift b/Moha/Moha/Sources/MohaApp.swift
similarity index 96%
rename from Moha/Moha/MohaApp.swift
rename to Moha/Moha/Sources/MohaApp.swift
index 9a40416..3ee9746 100644
--- a/Moha/Moha/MohaApp.swift
+++ b/Moha/Moha/Sources/MohaApp.swift
@@ -25,7 +25,7 @@ struct MohaApp: App {
 
     var body: some Scene {
         WindowGroup {
-            ContentView()
+            MohaView()
         }
         .modelContainer(sharedModelContainer)
     }
diff --git a/Moha/Moha/Sources/Navigation/NavigationStack/HomeNavigationStack.swift b/Moha/Moha/Sources/Navigation/NavigationStack/HomeNavigationStack.swift
new file mode 100644
index 0000000..87f7c23
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/NavigationStack/HomeNavigationStack.swift
@@ -0,0 +1,29 @@
+//
+//  HomeNavigationStack.swift
+//  Moha
+//
+//  Created by 변예린 on 8/21/26.
+//
+
+import SwiftUI
+
+struct HomeNavigationStack: View {
+    @Bindable var router: HomeRouter
+    
+    var body: some View {
+        NavigationStack(path: $router.path) {
+            Text("Home") //TODO: HomeView로 수정 필요
+                .navigationDestination(for: HomeRoute.self) { route in
+                    destinationView(for: route)
+                }
+        }
+    }
+    
+    @ViewBuilder
+    private func destinationView(for route: HomeRoute) -> some View {
+        switch route {
+        case .createTodo:
+            Text("Create")
+        }
+    }
+}
diff --git a/Moha/Moha/Sources/Navigation/NavigationStack/ReportNavigationStack.swift b/Moha/Moha/Sources/Navigation/NavigationStack/ReportNavigationStack.swift
new file mode 100644
index 0000000..cfcfc0c
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/NavigationStack/ReportNavigationStack.swift
@@ -0,0 +1,29 @@
+//
+//  ReportNavigationStack.swift
+//  Moha
+//
+//  Created by 변예린 on 8/21/26.
+//
+
+import SwiftUI
+
+struct ReportNavigationStack: View {
+    @Bindable var router: ReportRouter
+    
+    var body: some View {
+        NavigationStack(path: $router.path) {
+            Text("Report") //TODO: ReportView로 수정 필요
+                .navigationDestination(for: ReportRoute.self) { route in
+                    destinationView(for: route)
+                }
+        }
+    }
+    
+    @ViewBuilder
+    private func destinationView(for route: ReportRoute) -> some View {
+        switch route {
+        case .createTodo:
+            Text("Create")
+        }
+    }
+}
diff --git a/Moha/Moha/Sources/Navigation/NavigationStack/SettingsNavigationStack.swift b/Moha/Moha/Sources/Navigation/NavigationStack/SettingsNavigationStack.swift
new file mode 100644
index 0000000..10b05bc
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/NavigationStack/SettingsNavigationStack.swift
@@ -0,0 +1,29 @@
+//
+//  SettingsNavigationStack.swift
+//  Moha
+//
+//  Created by 변예린 on 8/21/26.
+//
+
+import SwiftUI
+
+struct SettingsNavigationStack: View {
+    @Bindable var router: SettingsRouter
+    
+    var body: some View {
+        NavigationStack(path: $router.path) {
+            Text("Settings") //TODO: SettingsView로 수정 필요
+                .navigationDestination(for: SettingsRoute.self) { route in
+                    destinationView(for: route)
+                }
+        }
+    }
+    
+    @ViewBuilder
+    private func destinationView(for route: SettingsRoute) -> some View {
+        switch route {
+        case .createTodo:
+            Text("Create")
+        }
+    }
+}
diff --git a/Moha/Moha/Sources/Navigation/Route/HomeRoute.swift b/Moha/Moha/Sources/Navigation/Route/HomeRoute.swift
new file mode 100644
index 0000000..9f642bf
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Route/HomeRoute.swift
@@ -0,0 +1,10 @@
+//
+//  HomeRoute.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+enum HomeRoute: Route {
+    case createTodo
+}
diff --git a/Moha/Moha/Sources/Navigation/Route/ReportRoute.swift b/Moha/Moha/Sources/Navigation/Route/ReportRoute.swift
new file mode 100644
index 0000000..2a1bad4
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Route/ReportRoute.swift
@@ -0,0 +1,10 @@
+//
+//  ReportRoute.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+enum ReportRoute: Route {
+    case createTodo
+}
diff --git a/Moha/Moha/Sources/Navigation/Route/Route.swift b/Moha/Moha/Sources/Navigation/Route/Route.swift
new file mode 100644
index 0000000..16f976d
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Route/Route.swift
@@ -0,0 +1,8 @@
+//
+//  Route.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+protocol Route: Hashable { }
diff --git a/Moha/Moha/Sources/Navigation/Route/SettingsRoute.swift b/Moha/Moha/Sources/Navigation/Route/SettingsRoute.swift
new file mode 100644
index 0000000..50eff2a
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Route/SettingsRoute.swift
@@ -0,0 +1,10 @@
+//
+//  SettingsRoute.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+enum SettingsRoute: Route {
+    case createTodo
+}
diff --git a/Moha/Moha/Sources/Navigation/Router/MainRouter.swift b/Moha/Moha/Sources/Navigation/Router/MainRouter.swift
new file mode 100644
index 0000000..086e799
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Router/MainRouter.swift
@@ -0,0 +1,20 @@
+//
+//  MainRouter.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+import SwiftUI
+import Combine
+
+@Observable
+final class MainRouter: ObservableObject {
+    var selectedTab = TabItem.home
+    
+    let homeRouter = HomeRouter()
+    let reportRouter = ReportRouter()
+    let settingsRouter = SettingsRouter()
+    
+    
+}
diff --git a/Moha/Moha/Sources/Navigation/Router/NavigationRouter.swift b/Moha/Moha/Sources/Navigation/Router/NavigationRouter.swift
new file mode 100644
index 0000000..f015a00
--- /dev/null
+++ b/Moha/Moha/Sources/Navigation/Router/NavigationRouter.swift
@@ -0,0 +1,60 @@
+//
+//  Router.swift
+//  Moha
+//
+//  Created by 변예린 on 8/20/26.
+//
+
+import SwiftUI
+
+protocol NavigationRouter: AnyObject {
+    associatedtype Destination: Route
+    
+    var path: NavigationPath { get set }
+}
+
+extension NavigationRouter {
+    func push(to route: Destination) {
+        path.append(route)
+    }
+    
+    func pop() {
+        guard !path.isEmpty else { return }
+        path.removeLast()
+    }
+    
+    func reset() {
+        path = NavigationPath()
+    }
+    
+    func popTo(count: Int) {
+        guard count > 0, count <= path.count else { return }
+        path.removeLast(count)
+    }
+    
+    func replace(with route: Destination) {
+        path = NavigationPath()
+        path.append(route)
+    }
+}
+
+@Observable
+final class HomeRouter: NavigationRouter {
+    typealias Destination = HomeRoute
+    
+    var path = NavigationPath()
+}
+
+@Observable
+final class ReportRouter: NavigationRouter {
+    typealias Destination = ReportRoute
+    
+    var path = NavigationPath()
+}
+
+@Observable
+final class SettingsRouter: NavigationRouter {
+    typealias Destination = SettingsRoute
+    
+    var path = NavigationPath()
+}
diff --git a/README.md b/README.md
index 2e40300..62fdec9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,28 @@
-# Moha
-To-do list with daily scrum
+# 모하 (Moha)
+
+> 오늘 뭐 하지? 계획하고, 실행하고, 돌아보는 하루.
+
+**모하(Moha)** 는 Daily Scrum의 흐름을 개인의 하루에 적용한 iOS 앱입니다.
+
+단순히 할 일을 기록하는 것에서 끝나지 않고,
+**계획 → 실행 → 회고**의 흐름을 통해 하루를 관리하고 돌아볼 수 있도록 만드는 것을 목표로 합니다.
+
+## 주요 기능
+
+* 하루 계획 작성 및 관리
+* 계획별 진행 상태 기록
+* 하루 회고
+* 주간 / 월간 리포트
+* 리마인드 알림
+
+## 기술 스택
+
+| Category | Technology |
+| --- | --- |
+| UI | SwiftUI |
+| Architecture | MVI + Router Pattern |
+| Persistence | SwiftData |
+
+## Status
+
+🚧 현재 개발 중입니다.