diff --git a/TornadoAce_CJOnStyle/Assets/AppIcon.ico b/TornadoAce_CJOnStyle/Assets/AppIcon.ico
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diff --git a/TornadoAce_CJOnStyle/Assets/Brand/TornadoAceIconSource.png b/TornadoAce_CJOnStyle/Assets/Brand/TornadoAceIconSource.png
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diff --git a/TornadoAce_CJOnStyle/Assets/Brand/TornadoOriginalMark.png b/TornadoAce_CJOnStyle/Assets/Brand/TornadoOriginalMark.png
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diff --git a/TornadoAce_CJOnStyle/Assets/LockScreenLogo.scale-200.png b/TornadoAce_CJOnStyle/Assets/LockScreenLogo.scale-200.png
index 7440f0d..737ea91 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/Reference/TornadoReference.png b/TornadoAce_CJOnStyle/Assets/Reference/TornadoReference.png
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diff --git a/TornadoAce_CJOnStyle/Assets/SplashScreen.png b/TornadoAce_CJOnStyle/Assets/SplashScreen.png
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index 32f486a..ee41dd9 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/Square150x150Logo.png b/TornadoAce_CJOnStyle/Assets/Square150x150Logo.png
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index 53ee377..8ec99ed 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/Square44x44Logo.png b/TornadoAce_CJOnStyle/Assets/Square44x44Logo.png
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index f713bba..92ddfdb 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/Square44x44Logo.targetsize-24_altform-unplated.png b/TornadoAce_CJOnStyle/Assets/Square44x44Logo.targetsize-24_altform-unplated.png
index dc9f5be..ea8e89a 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/StoreLogo.png b/TornadoAce_CJOnStyle/Assets/StoreLogo.png
index a4586f2..38e8b21 100644
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diff --git a/TornadoAce_CJOnStyle/Assets/TornadoAceAppIcon.png b/TornadoAce_CJOnStyle/Assets/TornadoAceAppIcon.png
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index 0000000..b520363
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diff --git a/TornadoAce_CJOnStyle/Assets/TornadoAceLoginHero.png b/TornadoAce_CJOnStyle/Assets/TornadoAceLoginHero.png
new file mode 100644
index 0000000..e75d2a5
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diff --git a/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.png b/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.png
new file mode 100644
index 0000000..78f5ec9
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diff --git a/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.scale-200.png b/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.scale-200.png
index 8b4a5d0..09a8b84 100644
Binary files a/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.scale-200.png and b/TornadoAce_CJOnStyle/Assets/Wide310x150Logo.scale-200.png differ
diff --git a/TornadoAce_CJOnStyle/TornadoAce_CJOnStyle.csproj b/TornadoAce_CJOnStyle/TornadoAce_CJOnStyle.csproj
index f934182..22d23ea 100644
--- a/TornadoAce_CJOnStyle/TornadoAce_CJOnStyle.csproj
+++ b/TornadoAce_CJOnStyle/TornadoAce_CJOnStyle.csproj
@@ -10,6 +10,7 @@
         <EnableMsixTooling>false</EnableMsixTooling>
         <WindowsPackageType>None</WindowsPackageType>
         <GenerateAppxPackageOnBuild>false</GenerateAppxPackageOnBuild>
+        <ApplicationIcon>Assets\AppIcon.ico</ApplicationIcon>
         <!-- <WindowsSdkPackageVersion>10.0.19041.38</WindowsSdkPackageVersion> -->
 
         <!-- Project Options -->
@@ -28,12 +29,19 @@
 
     <ItemGroup>
         <Content Include="Assets\SplashScreen.scale-200.png" />
+        <Content Include="Assets\SplashScreen.png" />
+        <Content Include="Assets\AppIcon.ico" />
         <Content Include="Assets\LockScreenLogo.scale-200.png" />
         <Content Include="Assets\LoginBroadcastControlRoom.png" />
+        <Content Include="Assets\TornadoAceAppIcon.png" />
+        <Content Include="Assets\TornadoAceLoginHero.png" />
+        <Content Include="Assets\Square150x150Logo.png" />
         <Content Include="Assets\Square150x150Logo.scale-200.png" />
+        <Content Include="Assets\Square44x44Logo.png" />
         <Content Include="Assets\Square44x44Logo.scale-200.png" />
         <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
         <Content Include="Assets\StoreLogo.png" />
+        <Content Include="Assets\Wide310x150Logo.png" />
         <Content Include="Assets\Wide310x150Logo.scale-200.png" />
     </ItemGroup>
 
diff --git a/TornadoAce_CJOnStyle/Views/MainPage.xaml b/TornadoAce_CJOnStyle/Views/MainPage.xaml
index 13d3138..5b3b827 100644
--- a/TornadoAce_CJOnStyle/Views/MainPage.xaml
+++ b/TornadoAce_CJOnStyle/Views/MainPage.xaml
@@ -527,7 +527,7 @@
                 </Border.RenderTransform>
                 <Border.Background>
                     <ImageBrush
-                        ImageSource="ms-appx:///Assets/LoginBroadcastControlRoom.png"
+                        ImageSource="ms-appx:///Assets/TornadoAceLoginHero.png"
                         Stretch="UniformToFill" />
                 </Border.Background>
             </Border>
diff --git a/docs/initial-architecture.md b/docs/initial-architecture.md
index 83be5bc..04ccbf8 100644
--- a/docs/initial-architecture.md
+++ b/docs/initial-architecture.md
@@ -26,6 +26,7 @@
 - CargoRadar의 전체 화면 사진형 로그인 도입부를 참고하되, TornadoAce는 CJ OnStyle 라이브커머스/방송 CG 제작 데스크 분위기로 전환한다.
 - CJ ONSTYLE 공식 소개의 `Inspiring Purple` / `Vibrant Lime` 조합은 로그인 카드와 핵심 강조색에만 절제해서 사용한다.
 - 관제/비행/지도/레이더처럼 보이는 모니터 그래픽이나 불필요한 신호선 장식은 사용하지 않는다.
+- TornadoACE 브랜드 asset은 사용자가 제공한 Tornado 원본 마크를 기준으로 파생한다. 원본은 `Assets/Reference/TornadoReference.png`, 추출 마크는 `Assets/Brand/TornadoOriginalMark.png`에 보관한다.
 - 현재 로그인은 실제 인증이 아니라 초기 빌드용 진입 게이트이며, 추후 사내 계정/권한 정책이 정해지면 인증 서비스로 교체한다.
 
 ## 다음 설계 결정 지점