diff --git a/Projects/Feature/CatFeature/Sources/SelectCat/SelectCatCore.swift b/Projects/Feature/CatFeature/Sources/SelectCat/SelectCatCore.swift
index 8b3afc9..eb02d51 100644
--- a/Projects/Feature/CatFeature/Sources/SelectCat/SelectCatCore.swift
+++ b/Projects/Feature/CatFeature/Sources/SelectCat/SelectCatCore.swift
@@ -6,10 +6,12 @@
 //  Copyright © 2024 PomoNyang. All rights reserved.
 //
 
+import AppService
 import APIClientInterface
 import UserServiceInterface
 import CatServiceInterface
 import UserNotificationClientInterface
+import UserDefaultsClientInterface
 import DatabaseClientInterface
 import StreamListenerInterface
 import DesignSystem
@@ -59,6 +61,7 @@ public struct SelectCatCore {
   @Dependency(UserService.self) var userService
   @Dependency(CatService.self) var catService
   @Dependency(UserNotificationClient.self) var userNotificationClient
+  @Dependency(UserDefaultsClient.self) var userDefaultClient
   @Dependency(DatabaseClient.self) var databaseClient
   @Dependency(StreamListener.self) var streamListener
 
@@ -108,8 +111,10 @@ public struct SelectCatCore {
     case ._setNextAction:
       if state.route == .onboarding {
         return .run { send in
-          // user notification 요청
-          _ = try await userNotificationClient.requestAuthorization([.alert, .badge, .sound])
+          let isGranted = try await userNotificationClient.requestAuthorization([.alert, .badge, .sound])
+          await setTimerAlarm(userDefaultsClient: self.userDefaultClient, isEnabled: isGranted)
+          await setDisturbAlarm(userDefaultsClient: self.userDefaultClient, isEnabled: isGranted)
+
           await send(._moveToNamingCat)
         }
       } else {
diff --git a/Projects/Feature/HomeFeature/Sources/Home/HomeView.swift b/Projects/Feature/HomeFeature/Sources/Home/HomeView.swift
index ca0f80f..d1dbca7 100644
--- a/Projects/Feature/HomeFeature/Sources/Home/HomeView.swift
+++ b/Projects/Feature/HomeFeature/Sources/Home/HomeView.swift
@@ -108,7 +108,7 @@ public struct HomeView: View {
       if !store.isNetworkConnected {
         VStack {
           HStack(spacing: Alias.Spacing.small) {
-            DesignSystemAsset.Image._16NullPrimary.swiftUIImage
+            DesignSystemAsset.Image._16Offline.swiftUIImage
             Text("오프라인 모드")
               .font(Typography.bodySB)
               .foregroundStyle(Alias.Color.Text.secondary)
diff --git a/Projects/Feature/MyPageFeature/Sources/MyPage/MyPageCore.swift b/Projects/Feature/MyPageFeature/Sources/MyPage/MyPageCore.swift
index 5ca1c7b..d27008b 100644
--- a/Projects/Feature/MyPageFeature/Sources/MyPage/MyPageCore.swift
+++ b/Projects/Feature/MyPageFeature/Sources/MyPage/MyPageCore.swift
@@ -80,7 +80,6 @@ public struct MyPageCore {
   private func core(state: inout State, action: Action) -> EffectOf<Self> {
     switch action {
     case .onAppear:
-      // TODO: userDefault get bool 은 옵셔널 값이 아니어서, 다른 방법을 사용해서 default setting 값 부여해야할듯
       state.isTimerAlarmOn = getTimerAlarm(userDefaultsClient: self.userDefaultsClient)
       state.isDisturbAlarmOn = getDisturbAlarm(userDefaultsClient: self.userDefaultsClient)
       state.isLiveActivityOn =  getLiveActivityState(userDefaultsClient: self.userDefaultsClient)
diff --git a/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/16_offline.svg b/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/16_offline.svg
new file mode 100644
index 0000000..611eeea
--- /dev/null
+++ b/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/16_offline.svg
@@ -0,0 +1,10 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M1.46802 6.00003C2.07133 5.40883 2.75456 4.89887 3.5 4.48785" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<path d="M12.6667 7.90571C11.4642 6.72688 9.81697 6 8 6H7.5" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<path d="M3.33325 7.90574C3.82161 7.427 4.38331 7.02279 4.99994 6.71155" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<path d="M10.8365 9.84639C10.4366 9.44421 9.95176 9.1266 9.41113 8.92273" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<path d="M5.16345 9.84634C5.54132 9.46632 5.99504 9.1618 6.5 8.9574" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<circle cx="8" cy="12" r="1" fill="#524A44"/>
+<path d="M4 1.46948L11.6477 12.3915" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+<path d="M14.532 6.00004C12.8486 4.35046 10.5431 3.33337 7.99999 3.33337C7.22425 3.33337 6.47062 3.42801 5.75 3.60638" stroke="#524A44" stroke-width="1.4" stroke-linecap="round"/>
+</svg>
diff --git a/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/Contents.json b/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/Contents.json
new file mode 100644
index 0000000..ab95d65
--- /dev/null
+++ b/Projects/Shared/DesignSystem/Resources/Image.xcassets/16/16_offline.imageset/Contents.json
@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "16_offline.svg",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}