diff --git a/README.md b/README.md
index 86fe7239..88e790d2 100644
--- a/README.md
+++ b/README.md
@@ -127,24 +127,28 @@ MVVM을 기반으로 하되, ViewModel 상태 관리에는 MVI 형태의 단방
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- | 앱 계층 |
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- | 위젯 데이터 아키텍쳐 |
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diff --git a/docs/App.png b/docs/App.png
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diff --git a/docs/DevLog.drawio b/docs/DevLog.drawio
index b5efbdc8..2d0264c3 100644
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diff --git a/docs/Widget.png b/docs/Widget.png
index b6a97367..9a6e0be2 100644
Binary files a/docs/Widget.png and b/docs/Widget.png differ
diff --git a/docs/architecture.d2 b/docs/architecture.d2
deleted file mode 100644
index 6aa3c3de..00000000
--- a/docs/architecture.d2
+++ /dev/null
@@ -1,29 +0,0 @@
-direction: down
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-style: {
- fill: transparent
-}
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-app: "App\nDevLog/App"
-ui: "UI\nDevLog/UI"
-presentation: "Presentation\nDevLog/Presentation"
-domain: "Domain\nDevLog/Domain"
-data: "Data\nDevLog/Data"
-infra: "Infra\nDevLog/Infra"
-storage: "Storage\nDevLog/Storage"
-external: "External\nFirebase / Google / GitHub / Apple / Web"
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-app -> ui: "DI provision, ViewModel composition"
-ui -> app: "DI container resolve"
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-ui -> presentation: "ViewModel ownership"
-presentation -> ui: "state, action flow"
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-presentation -> domain: "UseCase execution, Observe publisher"
-domain -> data: "Repository protocol"
-data -> infra: "Service call"
-data -> storage: "Store call"
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-infra -> external: "Firebase SDK, social login, metadata fetch"
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-app -> infra: "Handler -> UserService"
diff --git a/docs/architecture.png b/docs/architecture.png
deleted file mode 100644
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diff --git a/docs/store-protocol.d2 b/docs/store-protocol.d2
deleted file mode 100644
index bfae50dc..00000000
--- a/docs/store-protocol.d2
+++ /dev/null
@@ -1,34 +0,0 @@
-direction: down
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-style: {
- fill: transparent
-}
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-view: "View"
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-store: {
- label: "Store Protocol"
- direction: down
- style: {
- fill: transparent
- }
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- action: "Action"
- send: "send(action)"
- reduce: "reduce(with: action)\n-> [SideEffect]"
- side_effect: "SideEffect"
- run: "run(effect)"
- state: "State"
-}
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-effect_result: "Effect result\nTask / network / timer / callback"
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-view -> store.action: "user event"
-store.action -> store.send: "input"
-store.send -> store.reduce: "dispatch"
-store.reduce -> store.state: "update state"
-store.reduce -> store.side_effect: "return effects"
-store.side_effect -> store.run: "iterate"
-store.run -> effect_result: "perform side effect"
-effect_result -> store.action: "emit next action"
-store.state -> view: "render"
diff --git a/docs/store-protocol.png b/docs/store-protocol.png
index 3a3d6f4d..bf9dd70b 100644
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