diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..3e254b032
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,14 @@
+**/.DS_Store
+.git
+.github
+node_modules
+mission2
+mission3
+mission4
+mission5
+mission8
+mission9-10-11/node_modules
+mission9-10-11/dist
+mission9-10-11/coverage
+mission9-10-11/.env*
+mission9-10-11/.git
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 4ed8a24dc..ec85f6f1a 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,97 +1,21 @@
-# 요구사항
 
-### 클래스 구현하기
+## 요구사항
 
-- [x] class 키워드를 이용해서 Product 클래스와 ElectronicProduct 클래스를 만들어 주세요.
-  - [x] Product 클래스는 name(상품명) description(상품 설명), price(판매 가격), tags(해시태그 배열), images(이미지 배열),
-        favoriteCount (찜하기 수)프로퍼티를 가집니다.
-  - [x] Product 클래스는 favorite 메소드를 가집니다. favorite 메소드가 호출될 경우 찜하기 수가 1 증가합니다.
-  - [x] ElectronicProduct 클래스는 Product를 상속하며, 추가로 manufacturer(제조사) 프로퍼티를 가집니다.
-- [x] class 키워드를 이용해서 Article 클래스를 만들어 주세요.
-  - [x] Article 클래스는 title(제목), content(내용), writer(작성자), likeCount(좋아요 수) 프로퍼티를 가집니다.
-  - [x] Article 클래스는 like 메소드를 가집니다. like 메소드가 호출될 경우 좋아요 수가 1 증가합니다.
-  - [x] 각 클래스 마다 constructor를 작성해 주세요.
-  - [x] 추상화/캡슐화/상속/다형성을 고려하여 코드를 작성해 주세요.
+### 기본
+- [x] 기본 항목 1
+- [ ] 기본 항목 2
 
-### Article 요청 함수 구현하기
-
-- [x] https://panda-market-api-crud.vercel.app/docs 의 Article API를 이용하여 아래 함수들을 구현해 주세요.
-  - [x] getArticleList() : GET 메소드를 사용해 주세요.
-    - [x] page, pageSize, keyword 쿼리 파라미터를 이용해 주세요.
-  - [x] getArticle() : GET 메소드를 사용해 주세요.
-  - [x] createArticle() : POST 메소드를 사용해 주세요.
-    - [x] request body에 title, content, image 를 포함해 주세요.
-  - [x] patchArticle() : PATCH 메소드를 사용해 주세요.
-  - [x] deleteArticle() : DELETE 메소드를 사용해 주세요.
-- [x] fetch 혹은 axios를 이용해 주세요.
-  - [x] 응답의 상태 코드가 2XX가 아닐 경우, 에러 메시지를 콘솔에 출력해 주세요.
-- [x] .then() 메소드를 이용하여 비동기 처리를 해주세요.
-- [x] .catch() 를 이용하여 오류 처리를 해주세요.
-
-### Product 요청 함수 구현하기
-
-- [x] https://panda-market-api-crud.vercel.app/docs 의 Product API를 이용하여 아래 함수들을 구현해 주세요.
-  - [x] getProductList() : GET 메소드를 사용해 주세요.
-    - [x] page, pageSize, keyword 쿼리 파라미터를 이용해 주세요.
-  - [x] getProduct() : GET 메소드를 사용해 주세요.
-  - [x] createProduct() : POST 메소드를 사용해 주세요.
-    - [x] request body에 name, description, price, tags, images 를 포함해 주세요.
-  - [x] patchProduct() : PATCH 메소드를 사용해 주세요.
-  - [x] deleteProduct() : DELETE 메소드를 사용해 주세요.
-- [x] async/await 을 이용하여 비동기 처리를 해주세요.
-- [x] try/catch 를 이용하여 오류 처리를 해주세요.
-- [x] getProductList()를 통해서 받아온 상품 리스트를 각각 인스턴스로 만들어 products 배열에 저장해 주세요.
-  - [x] 해시태그에 "전자제품"이 포함되어 있는 상품들은 Product 클래스 대신 ElectronicProduct 클래스를 사용해 인스턴스를 생성해 주세요.
-  - [x] 나머지 상품들은 모두 Product 클래스를 사용해 인스턴스를 생성해 주세요.
-- [x] 구현한 함수들을 아래와 같이 파일을 분리해 주세요.
-  - [x] export를 활용해 주세요.
-  - [x] ProductService.js 파일 Product API 관련 함수들을 작성해 주세요.
-  - [x] ArticleService.js 파일에 Article API 관련 함수들을 작성해 주세요.
-- [x] 이외의 코드들은 모두 main.js 파일에 작성해 주세요.
-  - [x] import를 활용해 주세요.
-  - [x] 각 함수를 실행하는 코드를 작성하고, 제대로 동작하는지 확인해 주세요.
-
-### (심화)Article 요청 함수 구현하기
-
-- [x] Article 클래스에 createdAt(생성일자) 프로퍼티를 만들어 주세요.
-  - [x] 새로운 객체가 생성되어 constructor가 호출될 시 createdAt에 현재 시간을 저장합니다
-
----
-
-## Git과 Github 활용하기
-
-- [x] README.md 파일을 작성해 주세요
-  - [x] 마크다운 언어를 숙지하여 작성해 주세요.
-  - [x] 내용은 자유롭게 작성해 주세요.
-- [x] 본인 브랜치(ex)홍길동)에 스프린트 미션을 업로드 해 주세요.
-- [x] 적절한 커밋 메시지를 남겨 주세요.
-- [x] N-Sprint-Mission 레포지토리를 fork 합니다. (e.g. 2기면 2-Sprint-Mission)
-- [x] GitHub에 PR(Pull Request)을 생성해 upstream의 본인 브랜치(ex)홍길동)에 미션을 제출합니다.
-- [x] PR 커멘트에 아래 내용들을 포함해 주세요.
-  - [x] 스프린트 미션 요구사항 체크리스트
-    - [x] 체크리스트(- [ ]) 를 만듭니다.
-    - [x] 완료한 만큼 체크 표시 (- [x]) 를 해 주세요.
-
----
+### 심화
+- [ ] 심화 항목 1
+- [ ] 심화 항목 2
 
 ## 주요 변경사항
-
-- Article 요청 함수는 axios를 활용해 만들었습니다.
-- 코드를 작성하면서 잘 모르겠는 부분이나, 모범 답안을 참고하여 작성한 코드는 주석 처리하여 표기했습니다.
-- 계속 코드를 수정하며 완료된 부분, 정돈된 부분들은 주석을 삭제하겠습니다.
-
----
+- 
+- 
 
 ## 스크린샷
-
-### ![alt text](<스크린샷 2025-10-17 오후 1.34.51.png>)
-
-### ![alt text](<스크린샷 2025-10-17 오후 1.35.25.png>)
-
-### ![alt text](<스크린샷 2025-10-17 오후 1.36.25-1.png>)
-
----
+![image](이미지url)
 
 ## 멘토에게
-
-- 코드 작성하면서 잘 몰랐던 부분들이나 이해가 필요한 부분 등등, 특이사항은 주석처리하여 작성했습니다. 감사합니다.
+- 셀프 코드 리뷰를 통해 질문 이어가겠습니다.
+- 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 000000000..0b047be30
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,40 @@
+name: Deploy to EC2
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: self-hosted
+
+    env:
+      NODE_ENV: production
+      DATABASE_URL: "${{ secrets.DATABASE_URL }}"
+      JWT_ACCESS_TOKEN_SECRET: "${{ secrets.JWT_ACCESS_TOKEN_SECRET }}"
+      JWT_REFRESH_TOKEN_SECRET: "${{ secrets.JWT_REFRESH_TOKEN_SECRET }}"
+      NODE_OPTIONS: "--max-old-space-size=512"
+
+    defaults:
+      run:
+        working-directory: mission9-10-11
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install deps
+        run: npm ci --include=dev --no-audit --no-fund
+
+      - name: Build
+        run: npm run build
+
+      - name: Migrate
+        run: npm run prisma:migrate:deploy
+
+      - name: Restart app
+        run: |
+          pm2 reload panda-market || pm2 start dist/src/main.js --name panda-market
+          pm2 save
+
+      - name: Done
+        run: echo "Deployment successful!"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 000000000..2686cfd0a
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,57 @@
+name: Test
+
+on:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    # 모든 run 단계의 기본 작업 디렉토리를 mission9-10-11로 지정
+    defaults:
+      run:
+        working-directory: mission9-10-11
+
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: mission_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd "pg_isready -U postgres -d mission_test"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    env:
+      DATABASE_URL: postgresql://postgres:postgres@localhost:5432/mission_test
+      NODE_ENV: test
+      JWT_ACCESS_TOKEN_SECRET: test-secret
+      JWT_REFRESH_TOKEN_SECRET: test-refresh-secret
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          check-latest: true
+          cache: npm
+          cache-dependency-path: mission9-10-11/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Create CI .env.test
+        # CI 전용 .env.test 생성 (로컬/운영 비밀값과 분리)
+        run: |
+          echo 'DATABASE_URL="postgresql://postgres:postgres@localhost:5432/mission_test"' > .env.test
+
+      - name: Type Check
+        run: npm run typecheck
+
+      - name: Run Tests
+        run: npm run test
diff --git "a/.github/\354\212\244\355\201\254\353\246\260\354\203\267 2025-10-17 \354\230\244\355\233\204 1.34.51.png" "b/.github/\354\212\244\355\201\254\353\246\260\354\203\267 2025-10-17 \354\230\244\355\233\204 1.34.51.png"
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diff --git "a/.github/\354\212\244\355\201\254\353\246\260\354\203\267 2025-10-17 \354\230\244\355\233\204 1.36.25.png" "b/.github/\354\212\244\355\201\254\353\246\260\354\203\267 2025-10-17 \354\230\244\355\233\204 1.36.25.png"
deleted file mode 100644
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diff --git a/.gitignore b/.gitignore
index 035af03d8..592efc023 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ public/*
 .env.*
 !.env.example
 !.env.test.example
+!.env.production.example
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 000000000..a7bcf0760
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,28 @@
+# 의존성 설치
+FROM node:22-alpine AS deps
+WORKDIR /app
+COPY mission9-10-11/package*.json ./
+RUN npm ci
+
+# 소스 복사 후 빌드
+FROM node:22-alpine AS build
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY mission9-10-11/ ./
+RUN npm run prisma:generate
+RUN npm run build
+
+# runtime 실행에 필요한 것만 복사
+FROM node:22-alpine AS runtime
+WORKDIR /app
+ENV NODE_ENV=production
+COPY --from=build /app/package*.json ./
+COPY --from=build /app/node_modules ./node_modules
+COPY --from=build /app/dist ./dist
+COPY --from=build /app/prisma ./prisma
+COPY --from=build /app/public ./public
+
+# 컨테이너에서 3000 포트 사용
+EXPOSE 3000
+
+CMD ["node", "dist/src/main.js"]
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 000000000..b0d280ffc
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,33 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      NODE_ENV: development
+      PORT: 3000
+      UPLOAD_PROVIDER: local
+      DATABASE_URL: postgresql://postgres:postgres@db:5432/mission_db?schema=public
+      JWT_ACCESS_TOKEN_SECRET: ${JWT_ACCESS_TOKEN_SECRET}
+      JWT_REFRESH_TOKEN_SECRET: ${JWT_REFRESH_TOKEN_SECRET}
+    depends_on:
+      - db
+    volumes:
+      - uploads:/app/public
+
+  db:
+    image: postgres:15
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: mission_db
+    ports:
+      - "5434:5432"
+    volumes:
+      - dbdata:/var/lib/postgresql/data
+
+volumes:
+  uploads:
+  dbdata:
diff --git a/mission2/.gitignore b/mission2/.gitignore
deleted file mode 100644
index 526162b76..000000000
--- a/mission2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules/
-
-### Mac Os ###
-.DS_Store
\ No newline at end of file
diff --git a/mission2/.prettierrc b/mission2/.prettierrc
deleted file mode 100644
index 92f97e756..000000000
--- a/mission2/.prettierrc
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "semi": true,
-  "singleQuote": true,
-  "tabWidth": 2,
-  "trailingComma": "es5"
-}
diff --git a/mission2/Article.js b/mission2/Article.js
deleted file mode 100644
index e9fcb3c1b..000000000
--- a/mission2/Article.js
+++ /dev/null
@@ -1,23 +0,0 @@
-export class Article {
-  //좋아요 수, 생성일자 캡슐화
-  #likeCount = 0;
-  #createdAt;
-
-  constructor({ title, content, writer, likeCount = 0 }) {
-    this.title = title; //제목
-    this.content = content; //내용
-    this.writer = writer; //작성자
-    this.#likeCount = likeCount; //좋아요 수
-    this.#createdAt = new Date(); //생성 일자
-  }
-  //좋아요 수 증가
-  like() {
-    this.#likeCount += 1;
-  }
-  getlikeCount() {
-    return this.#likeCount;
-  }
-  getcreatedAt() {
-    return this.#createdAt;
-  }
-}
diff --git a/mission2/ArticleService.js b/mission2/ArticleService.js
deleted file mode 100644
index af2427331..000000000
--- a/mission2/ArticleService.js
+++ /dev/null
@@ -1,92 +0,0 @@
-import axios from 'axios';
-//미션 요구 사항에 fetch나 axios를 이용해 작성하라고 나와있어서 article service는 axios를 product service는 fetch를 이용했습니다.
-const AtcService = {
-  getArticleList,
-  getArticle,
-  createArticle,
-  patchArticle,
-  deleteArticle,
-};
-export default atcService; //article을 줄여서 atc로 표기해봤는데 생각해보니 나만 아는 표기법인 것 같아 '좀 더 직관적이게 작성해야 했나?' 생각됩니다.
-
-const instance = axios.create({
-  baseURL: 'https://panda-market-api-crud.vercel.app',
-  timeout: 2000,
-});
-
-function getArticleList(queryParams = {}) {
-  if (queryParams == null)
-    return Promise.reject(new Error('쿼리 값을 입력하세요.')); //코드를 다시 확인하다보니, 에러 메세지에 쿼리 값을 입력하라는 게 적절한 표현인지 잘 모르겠습니다.
-  return instance
-    .get('/articles', { params: queryParams })
-    .then((res) => res.data)
-    .catch((err) => {
-      console.error(
-        `getArticleList 실패, 상태 코드:`, //서버 응답이 있는지 없는지, 있는데 에러가 났다면 어떤 상태인지 알기 위해 상태코드를 따로 출력하도록 했습니다.
-        err.response?.status ?? err.message //옵셔널 체이닝과, 널 병합 연산자는 ai로 학습하면서 알게됐는데 ES2020에 추가된 문법이라고 하는데, 실무에서 많이 쓰이는지 궁금합니다.
-      );
-      throw err;
-    });
-}
-
-/*저는 주로 ai와 lms강의 통해 학습했는데, id가 비어있는 상태일 때만 에러메세지가 나오도록 코드를 구성했습니다. ai는 id가 비어있을 때에만 리젝트하기에 비교적 약한 검증이다.
-문자열인지 아닌지 등등 비교적 강한 검증?이 필요하다고 했습니다. 만약 실무라면 검증 단계에서 지금보다는 좀 더 빡빡한 검증을 필요로 하나요? 아직 경험이 없어서 그런지..에러가 날만한
-상황들을 생각하지 못했기에 생각이 '아 문자열이 아닌 걸 입력할 수 도 있겠구나'라는 단계까지 가지 못했습니다. 이런 에러가 날 변수들에 대해서는 미연에 방지할 수 있는 것들은
-최대한 방지하고 후에 디버깅하며 코드를 고쳐나가는 것이 문제 해결 능력을 기르는 데 최선인가요?, 아니면 당연한 것인데 아직 익숙치 않아서 그런 것인가요ㅠ*/
-function getArticle(id) {
-  if (id == null) return Promise.reject(new Error('조회할 id를 입력하세요.'));
-  return instance
-    .get(`/articles/${id}`)
-    .then((res) => res.data)
-    .catch((err) => {
-      console.error(
-        `getArticle(id) 실패, 상태 코드:`,
-        err.response?.status ?? err.message
-      );
-      throw err;
-    });
-}
-
-function createArticle(articleData) {
-  return instance
-    .post('/articles', articleData)
-    .then((res) => res.data)
-    .catch((err) => {
-      console.log(
-        `createArticle 실패, 상태 코드:`,
-        err.response?.status ?? err.message
-      );
-      throw err;
-    });
-}
-
-function patchArticle(id, patchData) {
-  if (id == null) return Promise.reject(new Error('수정할 id를 입력하세요.'));
-  return instance
-    .patch(`/articles/${id}`, patchData)
-    .then((res) => res.data)
-    .catch((err) => {
-      console.log(
-        `patchArticle 실패, 상태 코드:`,
-        err.response?.status ?? err.message
-      );
-      throw err;
-    });
-}
-
-function deleteArticle(id) {
-  if (id == null) return Promise.reject(new Error('삭제할 id를 입력하세요.'));
-  return instance
-    .delete(`/articles/${id}`)
-    .then((res) => {
-      console.log('삭제 성공, 상태 코드:', res.status);
-      return res.data;
-    })
-    .catch((err) => {
-      console.log(
-        `deleteArticle 실패, 상태 코드:`,
-        err.response?.status ?? err.message
-      );
-      throw err;
-    });
-}
diff --git a/mission2/ElectronicProduct.js b/mission2/ElectronicProduct.js
deleted file mode 100644
index d3e2de776..000000000
--- a/mission2/ElectronicProduct.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import { Product } from './product.js';
-/* 부모: Product
-   자식: EletronicProduct */
-export class ElectronicProduct extends Product {
-  constructor(
-    name,
-    description,
-    price,
-    tags = [],
-    images = [],
-    favoriteCount = 0,
-    manufacturer = '' //제조사
-  ) {
-    super(name, description, price, tags, images, favoriteCount); //부모 호출
-    this.manufacturer = manufacturer; //제조사 상속 및 초기화
-  }
-}
diff --git a/mission2/ProductService.js b/mission2/ProductService.js
deleted file mode 100644
index a8de37348..000000000
--- a/mission2/ProductService.js
+++ /dev/null
@@ -1,119 +0,0 @@
-export async function getProductList(params = {}) {
-  try {
-    const url = new URL('https://panda-market-api-crud.vercel.app/products');
-    Object.keys(params).forEach((key) => {
-      const value = params[key];
-      if (value == null) return;
-      url.searchParams.append(key, params[key]);
-    });
-    const res = await fetch(url);
-    if (!res.ok) {
-      const err = new Error(`서버 응답 오류, 상태 코드:${res.status}`);
-      err.status = res.status;
-      throw err;
-    }
-    const data = await res.json();
-    return data;
-  } catch (error) {
-    console.error('getProductList 호출 실패', error);
-    throw error;
-  }
-}
-
-export async function getProduct(id) {
-  try {
-    if (id == null) {
-      throw new Error(`조회할 id를 입력하세요.`);
-    }
-    const url = new URL(
-      `https://panda-market-api-crud.vercel.app/products/${id}`
-    );
-    const res = await fetch(url);
-    if (!res.ok) {
-      const err = new Error(`서버 응답 오류, 상태 코드:${res.status}`);
-      err.status = res.status;
-      throw err;
-    }
-    const data = await res.json();
-    return data;
-  } catch (error) {
-    console.error(`getProduct id 호출 실패`, error);
-    throw error;
-  }
-}
-
-export async function createProduct(postData = {}) {
-  try {
-    const url = new URL(`https://panda-market-api-crud.vercel.app/products`);
-    const res = await fetch(url, {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-      },
-      body: JSON.stringify(postData),
-    });
-    if (!res.ok) {
-      const err = new Error(`서버 응답 오류, 상태코드:${res.status}`);
-      err.status = res.status;
-      throw err;
-    }
-    const data = await res.json();
-    return data;
-  } catch (error) {
-    console.error(`createProduct 호출 실패`, error);
-    throw error;
-  }
-}
-
-export async function patchProduct(id, patchData = {}) {
-  try {
-    if (id == null) {
-      throw new Error(`수정할 id를 입력하세요`);
-    }
-    const url = new URL(
-      `https://panda-market-api-crud.vercel.app/products/${id}`
-    );
-    const res = await fetch(url, {
-      method: 'PATCH',
-      headers: {
-        'Content-Type': 'application/json',
-      },
-      body: JSON.stringify(patchData),
-    });
-    if (!res.ok) {
-      const err = new Error(`서버 응답 오류, 상태코드:${res.status}`);
-      err.status = res.status;
-      throw err;
-    }
-    const data = await res.json();
-    return data;
-  } catch (error) {
-    console.error(`patchProduct 호출 실패`, error);
-    throw error;
-  }
-}
-
-export async function deleteProduct(id) {
-  try {
-    if (id == null) {
-      throw new Error(`삭제할 id를 입력하세요.`);
-    }
-    const url = new URL(
-      `https://panda-market-api-crud.vercel.app/products/${id}`
-    );
-    const res = await fetch(url, {
-      method: 'DELETE',
-    });
-    if (!res.ok) {
-      const err = new Error(`서버 응답 오류, 상태코드:${res.status}`);
-      err.status = res.status;
-      throw err;
-    }
-    const data = await res.json();
-    console.log('[삭제 성공]');
-    return data;
-  } catch (error) {
-    console.error(`deleteProduct 호출 실패`, error);
-    throw error;
-  }
-}
diff --git a/mission2/main.js b/mission2/main.js
deleted file mode 100644
index 64caed859..000000000
--- a/mission2/main.js
+++ /dev/null
@@ -1,141 +0,0 @@
-import AtcService from './ArticleService.js';
-import { Article } from './Article.js';
-import { ElectronicProduct } from './ElectronicProduct.js';
-import * as ProductService from './ProductService.js';
-import { Product } from './product.js';
-
-/*vscode를 실행하고 articleService함수를 호출,제일 처음 node main.js를 터미널에 입력하면 
-첫 회는 무조건 에러가 나고 그 다음 2회차부터 정상작동 되던데 왜 그런지 궁금합니다. 아래는 에러 내용 일부입니다.
-axios 인스턴스로 url생성 타임아웃 2초가 너무 짧은은 상태에서 json을 파싱하지 못한 상태로 반환된 건가요?
-왜 첫 회만 그렇고 2회차부터는 되는건지ㅠ...
-
-getArticleList 실패, 상태 코드: timeout of 2000ms exceeded
-
-node:internal/modules/run_main:123
-    triggerUncaughtException(
-    ^
-AxiosError: timeout of 2000ms exceeded
-    at RedirectableRequest.handleRequestTimeout (file:///Users/apple/codeit-mission1/6-sprint-mission/SprintMission2/node_modules/axios/lib/adapters/http.js:675:16)
-    at RedirectableRequest.emit (node:events:519:28)
-    at Timeout.<anonymous> (/Users/apple/codeit-mission1/6-sprint-mission/SprintMission2/node_modules/follow-redirects/index.js:221:12)
-    at listOnTimeout (node:internal/timers:588:17)
-    at process.processTimers (node:internal/timers:523:7)
-    at Axios.request (file:///Users/apple/codeit-mission1/6-sprint-mission/SprintMission2/node_modules/axios/lib/core/Axios.js:45:41)
-    at async file:///Users/apple/codeit-mission1/6-sprint-mission/SprintMission2/main.js:6:17 {
-*/
-async function atcService() {
-  console.log(`-------------GET/ArticleList-------------`);
-  const atcList = await AtcService.getArticleList({
-    page: null,
-    pageSize: null,
-    keyword: null,
-  });
-  console.log(atcList);
-
-  console.log(`-------------GET/Article/id-------------`);
-  const atcId = await AtcService.getArticle(`4852`);
-  console.log(atcId);
-
-  console.log(`-------------POST/ArticleData-------------`);
-  const atcData = {
-    title: `제 목`,
-    content: `내 용`,
-    image: 'https://ex.com',
-  };
-  const postArticle = await AtcService.createArticle(atcData);
-  console.log(postArticle);
-
-  console.log(`-------------PATCH/Article/id-------------`);
-  const atcPatch = await AtcService.patchArticle(4852, {
-    title: `제 목(수정)`,
-  });
-  console.log(atcPatch);
-
-  console.log(`-------------DELETE/Article/id-------------`);
-  const atcDeleteId = await AtcService.deleteArticle('5084');
-  console.log(atcDeleteId);
-}
-/*저는 이번에 미션 진행하면서 크게 세 가지(클래스,클래스함수,호출부)의 성격을 가진 모듈들이 서로 어떤 관계성을 가지고 상호작용하는지 궁금했는데요.
-클래스를 왜만들고 서비스함수를 만들어서 호출부에서 어떻게 다뤄야하는지 잘 이해가 안됐어요. 그래서 멘토링 때 말씀드렸던 
-import/export해야할 상황이나 목적에 대해서 헷갈렸던 것 같습니다. 
-
-모범답안을 보니 호출부에서 product클래스만 import해서 활용하고있는데 그 목적을 보면 상품의 종류를 나눠 다루기 위한 것으로
-이해됩니다. 반면 article함수 쪽을 확인하면 article 클래스를 활용하고 있지 않고있으면서 export하고있습니다.
-이 article클래스가 어떻게 활용될 것인지 왜 export하고 있는지 궁금합니다. product 쪽도 마찬가지겠지만 상품의
-종류를 나누는 코드가 없었다면 article 클래스와 마찬가지로 그 모듈이 하는 역할에 대해 궁금했을 것입니다.
-
-단순히 코드만 보면 api를 통해 받아온 정보들을 class에 담아 검증, 캡슐화 등등 정리하고 배열하는 것 같은데 이해하는게 맞는지,
-아니라면 어떻게 활용되는 것인지 궁금합니다. 
-(article 클래스는 이번 미션 단계에서 활용하지 않지만 다음 미션에서는 활용하기에 export 한 것인지 궁금합니다.)*/
-
-/*prdtsModel 호출부는 학습하다 잘 모르겠는 도중에 모범답안이 나와, 확인 후에 코드 구동 원리를 이해하고자 했습니다.
-호출하는 것까지는 어려움이 없었는데, 태그를 통한 상품 분류에서 많이 헤멘 것 같습니다. 상품을 배열로 놓고 순회하는 것,
-for문에서 prdt는 단수형 prdts는 복수형같은 네이밍을 해야하는 것, 리터럴을 { list: prdts }로 지정해야하는 것,
-이러한 부분들을 놓쳤던 것 같습니다. 이 부분들도 같이 설명해주시면 감사할 것 같습니다.*/
-
-async function prdtsModel() {
-  console.log(`-------------GET/Products------------`);
-  const { list: prdts } = await ProductService.getProductList({
-    page: null,
-    pageSize: null,
-    keyword: '',
-  });
-  console.log(prdts);
-  const prdtList = [];
-  for (const prdt of prdts) {
-    let product;
-    if (prdt.tags.includes('전자제품')) {
-      product = new ElectronicProduct(prdt);
-    } else {
-      product = new Product(prdt);
-    }
-    prdtList.push(product);
-  }
-  console.log(prdtList);
-}
-
-async function prdtService() {
-  console.log(`-------------GET/ProductList-------------`);
-  const prdtList = await ProductService.getProductList({
-    page: null,
-    pageSize: null,
-    keyword: '',
-  });
-  console.log(prdtList);
-
-  console.log(`-------------GET/Product/id-------------`);
-  const prdtid = await ProductService.getProduct('2571');
-  console.log(prdtid);
-
-  console.log(`-------------POST/Product/Data-------------`);
-  const prdtPost = await ProductService.createProduct({
-    name: '스피커',
-    description: '택배비 무료',
-    price: 40000,
-    tags: '전자제품',
-    images: 'https://example.com',
-  });
-  console.log(prdtPost);
-
-  console.log(`-------------PATCH/Product/Data-------------`);
-  const prdtPatch = await ProductService.patchProduct(2589, {
-    name: '스피커',
-    description: '택배비 유료',
-    price: 43000,
-    tags: '전자제품',
-    images: 'https://example.com',
-  });
-  console.log(prdtPatch);
-
-  console.log(`-------------DELETE/Product/Data-------------`);
-  const prdtDelete = await ProductService.deleteProduct(2622);
-  console.log(prdtDelete);
-}
-/* 모범 답안에서 호출부를 단순화하는 것 같아 보고 활용했습니다. */
-async function test() {
-  await atcService();
-  await prdtsModel();
-  await prdtService();
-}
-
-test();
diff --git a/mission2/package-lock.json b/mission2/package-lock.json
deleted file mode 100644
index 439604311..000000000
--- a/mission2/package-lock.json
+++ /dev/null
@@ -1,318 +0,0 @@
-{
-  "name": "6-sprint-mission",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "6-sprint-mission",
-      "version": "1.0.0",
-      "license": "ISC",
-      "dependencies": {
-        "asynckit": "^0.4.0",
-        "axios": "^1.12.2",
-        "call-bind-apply-helpers": "^1.0.2",
-        "combined-stream": "^1.0.8",
-        "delayed-stream": "^1.0.0",
-        "dunder-proto": "^1.0.1",
-        "es-define-property": "^1.0.1",
-        "es-errors": "^1.3.0",
-        "es-object-atoms": "^1.1.1",
-        "es-set-tostringtag": "^2.1.0",
-        "follow-redirects": "^1.15.11",
-        "form-data": "^4.0.4",
-        "function-bind": "^1.1.2",
-        "get-intrinsic": "^1.3.0",
-        "get-proto": "^1.0.1",
-        "gopd": "^1.2.0",
-        "has-symbols": "^1.1.0",
-        "has-tostringtag": "^1.0.2",
-        "hasown": "^2.0.2",
-        "math-intrinsics": "^1.1.0",
-        "mime-db": "^1.52.0",
-        "mime-types": "^2.1.35",
-        "proxy-from-env": "^1.1.0"
-      },
-      "devDependencies": {}
-    },
-    "node_modules/asynckit": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
-      "license": "MIT"
-    },
-    "node_modules/axios": {
-      "version": "1.12.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.12.2.tgz",
-      "integrity": "sha512-vMJzPewAlRyOgxV2dU0Cuz2O8zzzx9VYtbJOaBgXFeLc4IV/Eg50n4LowmehOOR61S8ZMpc2K5Sa7g6A4jfkUw==",
-      "license": "MIT",
-      "dependencies": {
-        "follow-redirects": "^1.15.6",
-        "form-data": "^4.0.4",
-        "proxy-from-env": "^1.1.0"
-      }
-    },
-    "node_modules/call-bind-apply-helpers": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
-      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
-      "license": "MIT",
-      "dependencies": {
-        "es-errors": "^1.3.0",
-        "function-bind": "^1.1.2"
-      },
-      "engines": {
-        "node": ">= 0.4"
-      }
-    },
-    "node_modules/combined-stream": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
-      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "license": "MIT",
-      "dependencies": {
-        "delayed-stream": "~1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/delayed-stream": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
-    "node_modules/dunder-proto": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
-      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
-      "license": "MIT",
-      "dependencies": {
-        "call-bind-apply-helpers": "^1.0.1",
-        "es-errors": "^1.3.0",
-        "gopd": "^1.2.0"
-      },
-      "engines": {
-        "node": ">= 0.4"
-      }
-    },
-    "node_modules/es-define-property": {
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diff --git a/mission2/package.json b/mission2/package.json
deleted file mode 100644
index 12104d51c..000000000
--- a/mission2/package.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "name": "6-sprint-mission",
-  "version": "1.0.0",
-  "description": "",
-  "homepage": "https://github.com/chamysj/6-sprint-mission#readme",
-  "bugs": {
-    "url": "https://github.com/chamysj/6-sprint-mission/issues"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chamysj/6-sprint-mission.git"
-  },
-  "license": "ISC",
-  "author": "",
-  "type": "module",
-  "main": "main.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "dependencies": {
-    "asynckit": "^0.4.0",
-    "axios": "^1.12.2",
-    "call-bind-apply-helpers": "^1.0.2",
-    "combined-stream": "^1.0.8",
-    "delayed-stream": "^1.0.0",
-    "dunder-proto": "^1.0.1",
-    "es-define-property": "^1.0.1",
-    "es-errors": "^1.3.0",
-    "es-object-atoms": "^1.1.1",
-    "es-set-tostringtag": "^2.1.0",
-    "follow-redirects": "^1.15.11",
-    "form-data": "^4.0.4",
-    "function-bind": "^1.1.2",
-    "get-intrinsic": "^1.3.0",
-    "get-proto": "^1.0.1",
-    "gopd": "^1.2.0",
-    "has-symbols": "^1.1.0",
-    "has-tostringtag": "^1.0.2",
-    "hasown": "^2.0.2",
-    "math-intrinsics": "^1.1.0",
-    "mime-db": "^1.52.0",
-    "mime-types": "^2.1.35",
-    "proxy-from-env": "^1.1.0"
-  },
-  "devDependencies": {}
-}
diff --git a/mission2/product.js b/mission2/product.js
deleted file mode 100644
index 9c646b8c4..000000000
--- a/mission2/product.js
+++ /dev/null
@@ -1,25 +0,0 @@
-export class Product {
-  #favoriteCount; //캡슐화
-  constructor(
-    name,
-    description,
-    price,
-    tags = [],
-    images = [],
-    favoriteCount = 0
-  ) {
-    this.name = name; //상품명
-    this.description = description; //상품 설명
-    this.price = price; //판매 가격
-    this.tags = tags; //해시태그
-    this.images = images; //이미지
-    this.#favoriteCount = favoriteCount; //찜하기 수
-  }
-  //찜하기 수 (증가)
-  favorite() {
-    this.#favoriteCount += 1;
-  }
-  getfavoriteCount() {
-    return this.#favoriteCount;
-  }
-}
diff --git a/mission2/readMe.md b/mission2/readMe.md
deleted file mode 100644
index a42e1d622..000000000
--- a/mission2/readMe.md
+++ /dev/null
@@ -1,12 +0,0 @@
-# Node.js 6기 스프린트미션2
-
-api 함수 구현하기  
-git과 github 활용하기
-
----
-
-### 스프린터
-
-이름 : 최민수  
-E-mail : chamysj@naver.com  
-제출일자 : 2025.10.17.
diff --git a/mission3/src/controllers/articleController.js b/mission3/src/controllers/articleController.js
deleted file mode 100644
index 17a5e4a62..000000000
--- a/mission3/src/controllers/articleController.js
+++ /dev/null
@@ -1,129 +0,0 @@
-import { CreateArticleStruct, PatchArticleStruct } from '../structs/articleStructs.js';
-import { create } from 'superstruct';
-import { PrismaClient } from '@prisma/client';
-import { IdParamsStruct } from '../structs/productStructs.js';
-import { CreateCommentStruct } from '../structs/commentStructs.js';
-
-const prisma = new PrismaClient();
-
-export async function validateCreateArticle(req, res) {
-  const data = create(req.body, CreateArticleStruct);
-  const article = await prisma.article.create({ data });
-  return res.status(201).send(article);
-}
-
-export async function validateGetArticle(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const article = await prisma.article.findUnique({ where: { id } });
-  return res.send(article);
-}
-
-export async function validatePatchArticle(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const data = create(req.body, PatchArticleStruct);
-  await prisma.article.findUnique({ where: { id } });
-  const updateArticle = await prisma.article.update({ where: { id }, data });
-  return res.json({ message: '수정에 성공했습니다.', data: updateArticle });
-}
-
-export async function validateDeleteArticle(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const article = await prisma.article.findUnique({ where: { id } });
-  return res.json({ message: '삭제에 성공했습니다.', data: article });
-}
-
-export async function validateGetArticles(req, res) {
-  const { offset = 0, limit = 10, order = 'newest', includeWord = '' } = req.query;
-  let orderBy;
-  switch (order) {
-    case 'oldest':
-      orderBy = { createdAt: 'asc' };
-      break;
-    case 'newest':
-    default:
-      orderBy = { createdAt: 'desc' };
-  }
-  const findWord = String(includeWord || '').trim();
-  const where = findWord
-    ? {
-        OR: [
-          { title: { contains: findWord, mode: 'insensitive' } },
-          { content: { contains: findWord, mode: 'insensitive' } },
-        ],
-      }
-    : {};
-  const articles = await prisma.article.findMany({
-    where,
-    orderBy,
-    skip: parseInt(offset),
-    take: parseInt(limit),
-  });
-  return res.send(articles);
-}
-
-export async function validateCreateComment(req, res) {
-  const { id: articleId } = create(req.params, IdParamsStruct); //구조 분해 할당
-  const { content, nickname } = create(req.body, CreateCommentStruct);
-  const nick = String(nickname ?? '').trim();
-  if (!nick) {
-    return res
-      .status(400) //400은 요청이 잘못된 문법이거나, 유청값이 유효하지 않을 때
-      .json({ message: 'nickname을 작성해주세요.' });
-  }
-  const anon = await prisma.nickname.upsert({
-    //nicknmae 컬럼에 @unique같은 제약이 있어야 upsert가 올바르게 작동함
-    where: { nickname: nick }, // 스키마 필드명이 `nickname`일 때
-    update: {},
-    create: { nickname: nick },
-  });
-  const articleComment = await prisma.articleComment.create({
-    data: {
-      content,
-      article: { connect: { id: articleId } }, // article 연결 , connect는 prisma의 관계 api임
-      nickname: { connect: { id: anon.id } }, // nickname 연결 , connect는 의도를 명확히 함, 관계 대상의 레코드 존재여부를 명시적으로 체크하는 장점이 있음
-      nicknameText: anon.nickname, //프리즈마 스튜디오에서 nickname확인하기 위함임
-    },
-    //select지정하지 않으면 기본 스칼라 필드 반환, include나 select는 관계를 포함함
-    select: {
-      id: true,
-      content: true,
-      createdAt: true,
-      updatedAt: true,
-      nickname: true,
-      nicknameText: true,
-    },
-  });
-  return res.status(201).json({ message: '댓글 등록에 성공했습니다.', data: articleComment });
-}
-
-/*커서 페이지네이션이 무한 스크롤로 이해하고있습니다. 비유를 하자면 일종의 책갈피를 꽂아두고 이후에 생성된(desc니까 내림차순) 
-댓글을 불러오도록 하는 것으로 이해했습니다. 그런데 여기서 잘 이해가 되지 않는 것은 다음페이지를 불러오는 로직인데 hasmore로
-limit +1 해서, 있다면 불러오고 없다면 false를 반환하는 것, 다음 커서를 불러올 때 그 커서가 다시 레코드에 포함되니까 옵션으로 skip =1을 준것이 맞을까요
-그리고 마지막 커서는 자동으로 db를 통해 지정?되는 것으로 이해를 했는데요. 그것도 맞을까요? 이 기능이 prisma studio에서 showing에 해당하는 기능인가요?
-ai로 학습하고 로직생각해보고 코드 수정 및 디벨롭 하다보니 가끔 이게 맞나 싶은 것들이 있어서 주석 남겨봅니다ㅠ
-또 ai는 옵셔널체이닝, 널리시 코얼레싱?을 굉장이 많이 쓰더라구요. 실무에서도 많이 쓰이나요?*/
-
-export async function getArticleComments(req, res) {
-  const { id: articleId } = create(req.params, IdParamsStruct);
-  const limit = Math.min(50, Math.max(1, parseInt(req.query.limit ?? '10', 10)));
-  const cursor = req.query.cursor ? String(req.query.cursor) : undefined;
-  const findOptions = {
-    where: { articleId },
-    orderBy: [{ createdAt: 'desc' }, { id: 'desc' }],
-    take: limit + 1, // hasMore 판별용으로 하나 더 불러오기
-    select: {
-      id: true,
-      content: true,
-      createdAt: true,
-    },
-  };
-  if (cursor) {
-    findOptions.cursor = { id: cursor };
-    findOptions.skip = 1; // cursor로 지정된 레코드는 결과에서 제외
-  }
-  const rows = await prisma.articleComment.findMany(findOptions);
-  const hasMore = rows.length > limit;
-  const results = hasMore ? rows.slice(0, limit) : rows;
-  const nextCursor = hasMore ? results[results.length - 1].id : null;
-  return res.json({ data: results, nextCursor, hasMore });
-}
diff --git a/mission3/src/controllers/commentController.js b/mission3/src/controllers/commentController.js
deleted file mode 100644
index 07cf62d1d..000000000
--- a/mission3/src/controllers/commentController.js
+++ /dev/null
@@ -1,67 +0,0 @@
-import { create } from 'superstruct';
-import { PrismaClient } from '@prisma/client';
-import { CommentIdStruct, PatchCommentStruct } from '../structs/commentStructs.js';
-
-const prisma = new PrismaClient();
-
-async function findCommentModel(id) {
-  const article = await prisma.articleComment.findUnique({
-    where: { id },
-    select: { id: true },
-  });
-  if (article) return 'article';
-
-  const product = await prisma.productComment.findUnique({
-    where: { id },
-    select: { id: true },
-  });
-  if (product) return 'product';
-
-  return null;
-}
-
-export async function patchComment(req, res) {
-  const { id } = create(req.params, CommentIdStruct);
-  const { content } = create(req.body, PatchCommentStruct);
-  const trimmed = String(content ?? '').trim();
-  const model = await findCommentModel(id);
-  const include = { nickname: { select: { nickname: true } } };
-  const updated =
-    model === 'article'
-      ? await prisma.articleComment.update({ where: { id }, data: { content: trimmed }, include })
-      : await prisma.productComment.update({ where: { id }, data: { content: trimmed }, include });
-  const displayNickname = updated.nickname?.nickname ?? updated.nicknameText ?? null;
-
-  return res.json({
-    message: '수정됨',
-    data: {
-      id: updated.id,
-      content: updated.content,
-      nickname: displayNickname,
-      createdAt: updated.createdAt,
-      updatedAt: updated.updatedAt,
-    },
-  });
-}
-
-export async function deleteComment(req, res) {
-  const { id } = create(req.params, CommentIdStruct);
-  const model = await findCommentModel(id);
-  const include = { nickname: { select: { nickname: true } } };
-  const deleted =
-    model === 'article'
-      ? await prisma.articleComment.delete({ where: { id }, include })
-      : await prisma.productComment.delete({ where: { id }, include });
-  const displayNickname = deleted.nickname?.nickname ?? deleted.nicknameText ?? null;
-
-  return res.json({
-    message: '삭제됨',
-    data: {
-      id: deleted.id,
-      content: deleted.content,
-      nickname: displayNickname,
-      createdAt: deleted.createdAt,
-      updatedAt: deleted.updatedAt,
-    },
-  });
-}
diff --git a/mission3/src/controllers/errorController.js b/mission3/src/controllers/errorController.js
deleted file mode 100644
index b6dc8a288..000000000
--- a/mission3/src/controllers/errorController.js
+++ /dev/null
@@ -1,14 +0,0 @@
-import { Prisma } from '@prisma/client';
-import { StructError } from 'superstruct';
-
-export function errorHandler(err, req, res, next) {
-  if (err instanceof Prisma.PrismaClientKnownRequestError && err.code === 'P2025') {
-    return res.sendStatus(404);
-  } else if (err instanceof Prisma.PrismaClientKnownRequestError && err.code === 'P2002') {
-    return res.status(400).send({ message: err.message });
-  } else if (err.name === 'StructError' || err instanceof StructError) {
-    return res.status(400).send({ message: err.message });
-  } else {
-    return res.status(500).send({ message: err.message });
-  }
-}
diff --git a/mission3/src/controllers/imageController.js b/mission3/src/controllers/imageController.js
deleted file mode 100644
index 44f189380..000000000
--- a/mission3/src/controllers/imageController.js
+++ /dev/null
@@ -1,5 +0,0 @@
-export async function imageUpload(req, res) {
-  const { filename } = req.file;
-  const path = `files/${filename}`;
-  return res.status(201).json({ message: '업로드 성공', path });
-}
diff --git a/mission3/src/controllers/productController.js b/mission3/src/controllers/productController.js
deleted file mode 100644
index c693d8171..000000000
--- a/mission3/src/controllers/productController.js
+++ /dev/null
@@ -1,121 +0,0 @@
-import { create } from 'superstruct';
-import {
-  CreateProductStruct,
-  IdParamsStruct,
-  PatchProductStruct,
-} from '../structs/productStructs.js';
-import { PrismaClient } from '@prisma/client';
-import { CreateCommentStruct } from '../structs/commentStructs.js';
-
-const prisma = new PrismaClient();
-
-export async function validateCreateProduct(req, res) {
-  const data = create(req.body, CreateProductStruct);
-  const product = await prisma.product.create({ data });
-  return res.status(201).send(product);
-}
-
-export async function validateGetProduct(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const product = await prisma.product.findUnique({ where: { id } });
-  return res.send(product);
-}
-
-export async function validatePatchProduct(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const data = create(req.body, PatchProductStruct);
-  await prisma.product.findUnique({ where: { id } });
-  const updateProduct = await prisma.product.update({ where: { id }, data });
-  return res.json({ message: '수정에 성공했습니다.', data: updateProduct });
-}
-
-export async function validateDeleteProduct(req, res) {
-  const { id } = create(req.params, IdParamsStruct);
-  const product = await prisma.product.findUnique({ where: { id } });
-  return res.json({ message: '삭제에 성공했습니다.', data: product });
-}
-
-export async function validateGetProducts(req, res) {
-  const { offset = 0, limit = 10, order = 'newest', includeWord = '' } = req.query;
-  let orderBy;
-  switch (order) {
-    case 'oldest':
-      orderBy = { createdAt: 'asc' };
-      break;
-    case 'newest':
-    default:
-      orderBy = { createdAt: 'desc' };
-  }
-  const findWord = String(includeWord || '').trim();
-  const where = findWord
-    ? {
-        OR: [
-          { name: { contains: findWord, mode: 'insensitive' } },
-          { description: { contains: findWord, mode: 'insensitive' } },
-        ],
-      }
-    : {};
-  const products = await prisma.product.findMany({
-    where,
-    orderBy,
-    skip: parseInt(offset),
-    take: parseInt(limit),
-  });
-  return res.send(products);
-}
-
-export async function validateCreateComment(req, res) {
-  const { id: productId } = create(req.params, IdParamsStruct);
-  const { content, nickname } = create(req.body, CreateCommentStruct);
-  const nick = String(nickname ?? '').trim();
-  if (!nick) {
-    return res.status(400).json({ message: 'nickname을 작성해주세요.' });
-  }
-  const anon = await prisma.nickname.upsert({
-    where: { nickname: nick },
-    update: {},
-    create: { nickname: nick },
-  });
-  const productComment = await prisma.productComment.create({
-    data: {
-      content,
-      product: { connect: { id: productId } },
-      nickname: { connect: { id: anon.id } },
-      nicknameText: anon.nickname,
-    },
-    select: {
-      id: true,
-      content: true,
-      createdAt: true,
-      updatedAt: true,
-      nickname: true,
-      nicknameText: true,
-    },
-  });
-  return res.status(201).json({ message: '댓글 등록에 성공했습니다.', data: productComment });
-}
-
-export async function getProductComments(req, res) {
-  const { id: productId } = create(req.params, IdParamsStruct);
-  const limit = Math.min(50, Math.max(1, parseInt(req.query.limit ?? '10', 10)));
-  const cursor = req.query.cursor ? String(req.query.cursor) : undefined;
-  const findOptions = {
-    where: { productId },
-    orderBy: [{ createdAt: 'desc' }, { id: 'desc' }],
-    take: limit + 1,
-    select: {
-      id: true,
-      content: true,
-      createdAt: true,
-    },
-  };
-  if (cursor) {
-    findOptions.cursor = { id: cursor };
-    findOptions.skip = 1;
-  }
-  const rows = await prisma.productComment.findMany(findOptions);
-  const hasMore = rows.length > limit;
-  const results = hasMore ? rows.slice(0, limit) : rows;
-  const nextCursor = hasMore ? results[results.length - 1].id : null;
-  return res.json({ data: results, nextCursor, hasMore });
-}
diff --git a/mission3/src/lib/asyncHandler.js b/mission3/src/lib/asyncHandler.js
deleted file mode 100644
index e3762d3b1..000000000
--- a/mission3/src/lib/asyncHandler.js
+++ /dev/null
@@ -1,9 +0,0 @@
-export function asyncHandler(handler) {
-  return async function (req, res, next) {
-    try {
-      await handler(req, res);
-    } catch (error) {
-      next(error);
-    }
-  };
-}
diff --git a/mission3/src/lib/constants.js b/mission3/src/lib/constants.js
deleted file mode 100644
index 76513a384..000000000
--- a/mission3/src/lib/constants.js
+++ /dev/null
@@ -1,7 +0,0 @@
-import dotenv from 'dotenv';
-dotenv.config();
-
-export const DATABASE_URL = process.env.DATABASE_URL;
-export const PORT = process.env.PORT || 3000;
-export const PUBLIC_PATH = 'uploads';
-export const STATIC_PATH = '/uploads';
diff --git a/mission3/src/main.js b/mission3/src/main.js
deleted file mode 100644
index 001cbc452..000000000
--- a/mission3/src/main.js
+++ /dev/null
@@ -1,29 +0,0 @@
-import express from 'express';
-import { PrismaClient } from '@prisma/client';
-import cors from 'cors';
-import commentRouter from './routers/commentRouter.js';
-import productRouter from './routers/productRouter.js';
-import articleRouter from './routers/articleRouter.js';
-import { imageRouter } from './routers/imageRouter.js';
-import { PUBLIC_PATH, STATIC_PATH } from './lib/constants.js';
-import path from 'path';
-import { errorHandler } from './controllers/errorController.js';
-
-const PORT = 3000;
-const app = express();
-
-app.use(express.json());
-app.use(cors());
-app.use(STATIC_PATH, express.static(path.resolve(process.cwd(), PUBLIC_PATH)));
-
-const prisma = new PrismaClient();
-
-app.use('/articles', articleRouter);
-app.use('/comments', commentRouter);
-app.use('/products', productRouter);
-app.use('/images', imageRouter);
-app.use(errorHandler);
-
-app.listen(PORT, () => {
-  console.log('Server Started');
-});
diff --git a/mission3/src/prisma/migrations/20251027092554_base_schema/migration.sql b/mission3/src/prisma/migrations/20251027092554_base_schema/migration.sql
deleted file mode 100644
index 7e0ed1bab..000000000
--- a/mission3/src/prisma/migrations/20251027092554_base_schema/migration.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- CreateEnum
-CREATE TYPE "Tag" AS ENUM ('SPORTS', 'BEAUTY', 'FURNITURE', 'FASHION', 'ELECTRONICS');
-
--- CreateTable
-CREATE TABLE "Product" (
-    "id" TEXT NOT NULL,
-    "name" TEXT NOT NULL,
-    "description" TEXT,
-    "price" DOUBLE PRECISION NOT NULL,
-    "tags" "Tag" NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Product_pkey" PRIMARY KEY ("id")
-);
-
--- CreateTable
-CREATE TABLE "Article" (
-    "id" TEXT NOT NULL,
-    "title" TEXT NOT NULL,
-    "content" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Article_pkey" PRIMARY KEY ("id")
-);
diff --git a/mission3/src/prisma/migrations/20251028062500_alter_schema/migration.sql b/mission3/src/prisma/migrations/20251028062500_alter_schema/migration.sql
deleted file mode 100644
index 1526b1b5f..000000000
--- a/mission3/src/prisma/migrations/20251028062500_alter_schema/migration.sql
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-  Warnings:
-
-  - The values [BEAUTY] on the enum `Tag` will be removed. If these variants are still used in the database, this will fail.
-
-*/
--- AlterEnum
-BEGIN;
-CREATE TYPE "Tag_new" AS ENUM ('SPORTS', 'INSTRUMENTS', 'FURNITURE', 'FASHION', 'ELECTRONICS');
-ALTER TABLE "Product" ALTER COLUMN "tags" TYPE "Tag_new" USING ("tags"::text::"Tag_new");
-ALTER TYPE "Tag" RENAME TO "Tag_old";
-ALTER TYPE "Tag_new" RENAME TO "Tag";
-DROP TYPE "Tag_old";
-COMMIT;
diff --git a/mission3/src/prisma/migrations/20251031044353_add_model_nickname_and_comments/migration.sql b/mission3/src/prisma/migrations/20251031044353_add_model_nickname_and_comments/migration.sql
deleted file mode 100644
index 996e9263e..000000000
--- a/mission3/src/prisma/migrations/20251031044353_add_model_nickname_and_comments/migration.sql
+++ /dev/null
@@ -1,48 +0,0 @@
--- CreateTable
-CREATE TABLE "ProductComment" (
-    "id" TEXT NOT NULL,
-    "content" TEXT NOT NULL,
-    "nicknameId" TEXT,
-    "productId" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "ProductComment_pkey" PRIMARY KEY ("id")
-);
-
--- CreateTable
-CREATE TABLE "ArticleComment" (
-    "id" TEXT NOT NULL,
-    "content" TEXT NOT NULL,
-    "nicknameId" TEXT,
-    "articleId" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "ArticleComment_pkey" PRIMARY KEY ("id")
-);
-
--- CreateTable
-CREATE TABLE "Nickname" (
-    "id" TEXT NOT NULL,
-    "nickname" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "Nickname_pkey" PRIMARY KEY ("id")
-);
-
--- CreateIndex
-CREATE UNIQUE INDEX "Nickname_nickname_key" ON "Nickname"("nickname");
-
--- AddForeignKey
-ALTER TABLE "ProductComment" ADD CONSTRAINT "ProductComment_nicknameId_fkey" FOREIGN KEY ("nicknameId") REFERENCES "Nickname"("id") ON DELETE SET NULL ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "ProductComment" ADD CONSTRAINT "ProductComment_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "ArticleComment" ADD CONSTRAINT "ArticleComment_nicknameId_fkey" FOREIGN KEY ("nicknameId") REFERENCES "Nickname"("id") ON DELETE SET NULL ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "ArticleComment" ADD CONSTRAINT "ArticleComment_articleId_fkey" FOREIGN KEY ("articleId") REFERENCES "Article"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/mission3/src/prisma/migrations/20251031080723_add_nickname_text/migration.sql b/mission3/src/prisma/migrations/20251031080723_add_nickname_text/migration.sql
deleted file mode 100644
index 813667578..000000000
--- a/mission3/src/prisma/migrations/20251031080723_add_nickname_text/migration.sql
+++ /dev/null
@@ -1,5 +0,0 @@
--- AlterTable
-ALTER TABLE "ArticleComment" ADD COLUMN     "nicknameText" TEXT;
-
--- AlterTable
-ALTER TABLE "ProductComment" ADD COLUMN     "nicknameText" TEXT;
diff --git a/mission3/src/prisma/migrations/migration_lock.toml b/mission3/src/prisma/migrations/migration_lock.toml
deleted file mode 100644
index fbffa92c2..000000000
--- a/mission3/src/prisma/migrations/migration_lock.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-# Please do not edit this file manually
-# It should be added in your version-control system (i.e. Git)
-provider = "postgresql"
\ No newline at end of file
diff --git a/mission3/src/prisma/mock.js b/mission3/src/prisma/mock.js
deleted file mode 100644
index 3db055735..000000000
--- a/mission3/src/prisma/mock.js
+++ /dev/null
@@ -1,358 +0,0 @@
-export const PRODUCTS = [
-  {
-    id: '6f435dde-97e7-4810-9199-69aaae5ae0a5',
-    name: '맥북 에어2',
-    description: '2025년 형',
-    price: 800000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T05:22:55.473Z',
-    updatedAt: '2025-10-28T05:22:55.473Z',
-  },
-  {
-    id: '6b3d18c5-0e54-4ce8-860e-35fc9510a22f',
-    name: '래빗 체어',
-    description: '스테파노 지오반노니가 디자인한 제품',
-    price: 200000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:30:09.501Z',
-    updatedAt: '2025-10-28T05:30:09.501Z',
-  },
-  {
-    id: 'd3f7e5ee-a1b7-45ff-9841-16f8a259ecf6',
-    name: '3단 수납 침대',
-    description: '템바보드의 고급스러움과 패브릭의 아늑함을 가득 담은 침대',
-    price: 220000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:38:43.363Z',
-    updatedAt: '2025-10-28T05:38:43.363Z',
-  },
-  {
-    id: 'fe2b99ce-9cff-4068-a3fc-6c12506984a4',
-    name: '겟우드 침대 더블',
-    description: '튼튼한 철제프레임에 심할하고 내추럴한 나무 느낌을 더한 고급스러운 침대',
-    price: 140000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:40:57.994Z',
-    updatedAt: '2025-10-28T05:40:57.994Z',
-  },
-  {
-    id: '626c8adf-90fa-4722-9dea-1578061235bb',
-    name: '시몬스 자스민 침대 매트리스',
-    description: '최상의 편안함과 여유로움',
-    price: 1720000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:44:22.667Z',
-    updatedAt: '2025-10-28T05:44:22.667Z',
-  },
-  {
-    id: 'e717e3ab-3ab3-4312-a437-5ca9d9e900cf',
-    name: '누베스 아쿠아텍스 패브릭 2인용 소파',
-    description: '당신의 지친 몸과 마음을 포근히 감싸줄 침대 같은 편안함을 제공합니다.',
-    price: 230000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:46:24.848Z',
-    updatedAt: '2025-10-28T05:46:24.848Z',
-  },
-  {
-    id: 'b2978e84-6622-4f3f-a2a5-a815be5a743a',
-    name: 'Whale chair',
-    description: '실내외용으로 사용 가능하며, 고래 꼬리를 잡고 쉽게 움직일 수 있는 의자입니다.',
-    price: 350000,
-    tags: 'FURNITURE',
-    createdAt: '2025-10-28T05:48:25.265Z',
-    updatedAt: '2025-10-28T05:48:25.265Z',
-  },
-  {
-    id: '29d7cbdc-1942-4a88-a79b-471ced47a7aa',
-    name: '루아즈 가정용 턱걸이 바',
-    description: '무틀 손상없이 강력한 밀착력!',
-    price: 9000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T05:54:00.424Z',
-    updatedAt: '2025-10-28T05:54:00.424Z',
-  },
-  {
-    id: '49d41154-b217-411f-9a6b-e103526b2a72',
-    name: '코멧 스포츠 컴포트 폼롤러',
-    description: '탄탄한 쿠션감이 주는 편안한 자극!',
-    price: 12000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T06:01:24.931Z',
-    updatedAt: '2025-10-28T06:01:24.931Z',
-  },
-  {
-    id: '0ef28c73-4e93-495c-a272-1a06a1f35a3a',
-    name: '가정용 철봉 딥스바',
-    description:
-      '직접 조립하며 느낄 수 있는 즐거움과 견고함, 합리성을 느낄 수 있는 조립상품입니다.',
-    price: 140000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T06:03:34.306Z',
-    updatedAt: '2025-10-28T06:03:34.306Z',
-  },
-  {
-    id: 'ed210053-ae39-4202-86d1-5880423e5bd1',
-    name: '접이식 실내 자전거',
-    description: '핸들을 없애고, 코어근육을 사용해 기존 제품보다 빠르게 칼로리를 소모합니다.',
-    price: 400000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T06:05:51.244Z',
-    updatedAt: '2025-10-28T06:05:51.244Z',
-  },
-  {
-    id: '07bd8550-63ae-44b3-b6a0-bf128831f0a6',
-    name: '아디다스 축구화',
-    description: '남녀공용, 인조잔디에 적합한 아웃솔',
-    price: 64000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T06:07:43.974Z',
-    updatedAt: '2025-10-28T06:07:43.974Z',
-  },
-  {
-    id: '8d88ed1f-e49a-4481-8394-cdb54a1c604e',
-    name: '아이워너 ab코어 휠',
-    description: '밀고 당기는 간단한 동작으로 팔,어깨,복근 운동을 한번에 할 수 있습니다.',
-    price: 8000,
-    tags: 'SPORTS',
-    createdAt: '2025-10-28T06:09:44.963Z',
-    updatedAt: '2025-10-28T06:09:44.963Z',
-  },
-  {
-    id: '85a474ea-a3f5-4f6d-ac4e-756c309395bb',
-    name: '바이올린 초보자 기본형',
-    description: '수제 제작 성인용 바이올린!',
-    price: 130000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:25:42.708Z',
-    updatedAt: '2025-10-28T06:25:42.708Z',
-  },
-  {
-    id: '11ca3bc8-f928-4dd6-a947-1890df68fbd6',
-    name: '시어몬 트럼본',
-    description: '전공용과 연주용으로 전혀 손색 없는 제품',
-    price: 8000000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:27:24.872Z',
-    updatedAt: '2025-10-28T06:27:24.872Z',
-  },
-  {
-    id: '87df3958-6a32-476e-a2e9-770b6454ba68',
-    name: '어쿠스틱 기타',
-    description: '연주와 관리에 필요한 모든 액세서리 증정',
-    price: 150000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:29:44.725Z',
-    updatedAt: '2025-10-28T06:29:44.725Z',
-  },
-  {
-    id: '424d4cac-1ab0-43d8-ba0c-e1ebe008893a',
-    name: '칸타빌 통기타',
-    description: '풀 패키지 구성품 증정',
-    price: 58000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:31:03.952Z',
-    updatedAt: '2025-10-28T06:31:03.952Z',
-  },
-  {
-    id: 'e056581c-9ac9-4d6d-b9e6-ab3731792cda',
-    name: '하모니카',
-    description: '삼익악기 24홀',
-    price: 38000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:32:18.954Z',
-    updatedAt: '2025-10-28T06:32:18.954Z',
-  },
-  {
-    id: '9f37be61-b631-4513-a7ed-2698aee50626',
-    name: '트럼펫',
-    description: '일본 야마하 트럼펫 입문용',
-    price: 138000,
-    tags: 'INSTRUMENTS',
-    createdAt: '2025-10-28T06:33:35.838Z',
-    updatedAt: '2025-10-28T06:33:35.838Z',
-  },
-  {
-    id: '22e36934-2987-479e-9b35-fb497e2cbb26',
-    name: '양털 하이넥 패딩',
-    description: '기능성 방수, 방풍, 숏 잠바',
-    price: 23000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:35:13.550Z',
-    updatedAt: '2025-10-28T06:35:13.550Z',
-  },
-  {
-    id: 'e92c1436-c5f4-4ca2-826e-0b2331123d19',
-    name: '롱패딩',
-    description: '가볍고 따뜻한 롱패딩!',
-    price: 55000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:37:00.483Z',
-    updatedAt: '2025-10-28T06:37:00.483Z',
-  },
-  {
-    id: '495ca8e4-7639-4089-b4d1-0b7a93837179',
-    name: '긴팔 니트',
-    description: '가볍고 따뜻하며 맨살에 입어도 부드럽습니다.',
-    price: 55000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:38:40.449Z',
-    updatedAt: '2025-10-28T06:38:40.449Z',
-  },
-  {
-    id: 'd6717179-e9d0-4970-9e03-749889ba6e54',
-    name: '빅사이즈 니트',
-    description: '빅사이즈 외출용 간절기 니트!',
-    price: 22000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:40:26.092Z',
-    updatedAt: '2025-10-28T06:40:26.092Z',
-  },
-  {
-    id: '40d0556c-2f2d-471f-bcc8-a2d2cfab791e',
-    name: '패딩 바지',
-    description: '겨울용 방한 바지',
-    price: 90000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:41:14.576Z',
-    updatedAt: '2025-10-28T06:41:14.576Z',
-  },
-  {
-    id: '9426b0e2-61ef-4728-8c86-ef6279c52d66',
-    name: '경량 패딩',
-    description: '남녀공용, 가볍고 따뜻합니다.',
-    price: 42000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:42:08.467Z',
-    updatedAt: '2025-10-28T06:42:08.467Z',
-  },
-  {
-    id: '82980f81-c3d7-42cd-bec9-4cd2f09ca71b',
-    name: '런닝화',
-    description: '남성용, 가볍고 발편한 런닝화.',
-    price: 35000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:43:36.147Z',
-    updatedAt: '2025-10-28T06:43:36.147Z',
-  },
-  {
-    id: '5c8c75e9-0195-48e4-80bf-5f6d7ed0c438',
-    name: '벙거지 모자',
-    description: '넓은 챙, 자외선 차단 벙거지 모자',
-    price: 15000,
-    tags: 'FASHION',
-    createdAt: '2025-10-28T06:45:20.211Z',
-    updatedAt: '2025-10-28T06:45:20.211Z',
-  },
-  {
-    id: '58bdc83f-79da-4dd2-9c6a-18dad5503ccc',
-    name: '멀티 쿠커',
-    description: '밥솥, 전자렌지, 오븐, 에어프라이, 찜기, 그릴 기능이 지원됩니다.',
-    price: 310000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T06:47:37.831Z',
-    updatedAt: '2025-10-28T06:47:37.831Z',
-  },
-  {
-    id: '548b4025-972e-49b7-8b42-95057d95f182',
-    name: '마사지기',
-    description: '가벼운 무선 목 어깨 마사지기',
-    price: 30000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T06:48:34.181Z',
-    updatedAt: '2025-10-28T06:48:34.181Z',
-  },
-  {
-    id: '959cee34-ef5d-4289-8d84-c5e7f48d5c61',
-    name: '스팀다리미',
-    description: '작지만 스팀효과는 그대로, 빠르고 간편하게 사용가능합니다.',
-    price: 25000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T06:50:32.047Z',
-    updatedAt: '2025-10-28T06:50:32.047Z',
-  },
-  {
-    id: 'ce9887e7-0dc5-4dee-a798-bf3e948cec01',
-    name: '즉석 라면 조리기',
-    description: '가정용, 한강 라면 끓이는 기계',
-    price: 190000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T06:52:07.348Z',
-    updatedAt: '2025-10-28T06:52:07.348Z',
-  },
-  {
-    id: '64a3067e-668b-4dd9-8d9c-d55042789db8',
-    name: '무선 주전자',
-    description: '360도 회전판, 과열 방지 기능 탑재',
-    price: 17000,
-    tags: 'ELECTRONICS',
-    createdAt: '2025-10-28T06:54:45.455Z',
-    updatedAt: '2025-10-28T06:54:45.455Z',
-  },
-];
-
-export const ARTICLES = [
-  {
-    id: '23b7dc34-7a6f-48a0-80b6-9a3503a3dddf',
-    title: '피곤하당',
-    content: '오늘은 좀 일찍 자야겠다.',
-    createdAt: '2025-10-28T07:36:13.410Z',
-    updatedAt: '2025-10-28T07:36:13.410Z',
-  },
-  {
-    id: '187e0caf-288f-42e8-9e72-2945abdcd42f',
-    title: '배고파',
-    content: '오늘 저녁은 뭐먹지???????',
-    createdAt: '2025-10-28T07:41:42.085Z',
-    updatedAt: '2025-10-28T07:41:42.085Z',
-  },
-  {
-    id: '2ddae395-27a8-4291-9152-dd6aa23e2f10',
-    title: '저녁 메뉴 추천 좀',
-    content: '이미 치킨 시킴',
-    createdAt: '2025-10-28T07:42:27.872Z',
-    updatedAt: '2025-10-28T07:42:27.872Z',
-  },
-  {
-    id: 'c467c8d1-a336-4f7c-b1e2-1cda7718093d',
-    title: '오운완',
-    content: '운동만이 살길',
-    createdAt: '2025-10-28T07:43:58.997Z',
-    updatedAt: '2025-10-28T07:43:58.997Z',
-  },
-  {
-    id: 'd5b27e43-fe7e-41f4-a21f-7f243fb17b30',
-    title: '강아지 식이알러지',
-    content: '우리 똥강아지 식이알러지가 있어서 괜찮은 사료 브랜드 추천 좀',
-    createdAt: '2025-10-28T07:45:17.039Z',
-    updatedAt: '2025-10-28T07:45:17.039Z',
-  },
-  {
-    id: 'b76a7983-e79a-4dfa-a17f-bfa7d52e9fe3',
-    title: '강아지 실외배변',
-    content:
-      '똥강아지가 실외배변만 하는데 실내에서도 뉘이고 싶어요ㅠ 저랑 같은 경험 있으신 분 조언 좀 해주세요.',
-    createdAt: '2025-10-28T07:46:49.332Z',
-    updatedAt: '2025-10-28T07:46:49.332Z',
-  },
-  {
-    id: '1569c142-ccd9-48c5-bdee-958bdc06379e',
-    title: '아 사기꾼이네!',
-    content: '중고마켓에서 물건 샀는데 벽돌왔음. 신고가능?',
-    createdAt: '2025-10-28T07:47:54.099Z',
-    updatedAt: '2025-10-28T07:47:54.099Z',
-  },
-  {
-    id: '7d1476dd-e6fb-439f-aae0-8da282a5be9f',
-    title: '헐...나도 사기당함',
-    content: '나도 며칠 전에 사기당함..같은 판매잔가????',
-    createdAt: '2025-10-28T07:48:40.353Z',
-    updatedAt: '2025-10-28T07:48:40.353Z',
-  },
-  {
-    id: '2898a4a2-41db-4e51-b9a7-adfbd6d77040',
-    title: '님들 따뜻한 패딩 추천 좀',
-    content: '가격은 10만원 이내로 이쁜걸루다가!',
-    createdAt: '2025-10-28T07:49:11.660Z',
-    updatedAt: '2025-10-28T07:49:11.660Z',
-  },
-];
diff --git a/mission3/src/prisma/schema.prisma b/mission3/src/prisma/schema.prisma
deleted file mode 100644
index 9e665549f..000000000
--- a/mission3/src/prisma/schema.prisma
+++ /dev/null
@@ -1,72 +0,0 @@
-generator client {
-  provider = "prisma-client-js"
-}
-
-datasource db {
-  provider = "postgresql"
-  url      = env("DATABASE_URL")
-}
-
-model Product {
-  id          String           @id @default(uuid())
-  name        String
-  description String? //컬럼이 null을 허용
-  price       Float
-  tags        Tag
-  createdAt   DateTime         @default(now())
-  updatedAt   DateTime         @updatedAt //자동갱신되기 때문에 updatedat사용 default now 사용하면 생성은 되지만 이후 업데이트 시 수동으로 덮어써야 함
-  comments    ProductComment[]
-}
-
-//updatedAt을 쓰면 디버깅에 대한 이점이 있음, 신경쓰지 않는다면 DateTime?을 써도 됨. 권장되지는 않는 듯.
-model Article {
-  id        String           @id @default(uuid())
-  title     String //글자 제한?
-  content   String //글자 제한?
-  createdAt DateTime         @default(now())
-  updatedAt DateTime         @updatedAt
-  comments  ArticleComment[]
-}
-
-//닉네임이 공백을 허용했기 때문에 struct에서 변수 제한해야 됨
-model ProductComment {
-  id           String    @id @default(uuid())
-  content      String
-  nickname     Nickname? @relation(fields: [nicknameId], references: [id], onDelete: SetNull)
-  nicknameId   String?
-  nicknameText String?
-  product      Product   @relation(fields: [productId], references: [id], onDelete: Cascade)
-  productId    String
-  createdAt    DateTime  @default(now())
-  updatedAt    DateTime  @updatedAt
-}
-
-model ArticleComment {
-  id           String    @id @default(uuid())
-  content      String
-  nickname     Nickname? @relation(fields: [nicknameId], references: [id], onDelete: SetNull)
-  nicknameId   String?
-  nicknameText String?
-  article      Article   @relation(fields: [articleId], references: [id], onDelete: Cascade)
-  articleId    String
-  createdAt    DateTime  @default(now())
-  updatedAt    DateTime  @updatedAt
-}
-
-//닉네임을 고유로 가지며 중복 글 작성 가능
-model Nickname {
-  id              String           @id @default(uuid())
-  nickname        String           @unique
-  createdAt       DateTime         @default(now())
-  updatedAt       DateTime         @updatedAt
-  productComments ProductComment[]
-  articleComments ArticleComment[]
-}
-
-enum Tag {
-  SPORTS
-  INSTRUMENTS
-  FURNITURE
-  FASHION
-  ELECTRONICS
-}
diff --git a/mission3/src/prisma/seed.js b/mission3/src/prisma/seed.js
deleted file mode 100644
index 53e4e9908..000000000
--- a/mission3/src/prisma/seed.js
+++ /dev/null
@@ -1,26 +0,0 @@
-import { PrismaClient } from '@prisma/client';
-import { ARTICLES, PRODUCTS } from './mock.js';
-
-const prisma = new PrismaClient();
-
-async function main() {
-  await prisma.article.deleteMany();
-  await prisma.product.deleteMany();
-  await prisma.article.createMany({
-    data: ARTICLES,
-    skipDuplicates: true,
-  });
-  await prisma.product.createMany({
-    data: PRODUCTS,
-    skipDuplicates: true,
-  });
-}
-
-main()
-  .then(async () => {
-    await prisma.$disconnect();
-  })
-  .catch(async (e) => {
-    await prisma.$disconnect();
-    process.exit(1);
-  });
diff --git a/mission3/src/routers/articleRouter.js b/mission3/src/routers/articleRouter.js
deleted file mode 100644
index 72b3a40a4..000000000
--- a/mission3/src/routers/articleRouter.js
+++ /dev/null
@@ -1,22 +0,0 @@
-import express from 'express';
-import { asyncHandler } from '../lib/asyncHandler.js';
-import {
-  validateCreateArticle,
-  validateDeleteArticle,
-  validateGetArticle,
-  validateGetArticles,
-  validatePatchArticle,
-  validateCreateComment,
-  getArticleComments,
-} from '../controllers/articleController.js';
-
-const articleRouter = express.Router();
-
-articleRouter.post('/', asyncHandler(validateCreateArticle));
-articleRouter.get('/:id', asyncHandler(validateGetArticle));
-articleRouter.patch('/:id', asyncHandler(validatePatchArticle));
-articleRouter.delete('/:id', asyncHandler(validateDeleteArticle));
-articleRouter.get('/', asyncHandler(validateGetArticles));
-articleRouter.post('/:id/comments', asyncHandler(validateCreateComment));
-articleRouter.get('/:id/comments', asyncHandler(getArticleComments));
-export default articleRouter;
diff --git a/mission3/src/routers/commentRouter.js b/mission3/src/routers/commentRouter.js
deleted file mode 100644
index 4a295033c..000000000
--- a/mission3/src/routers/commentRouter.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import express from 'express';
-import { asyncHandler } from '../lib/asyncHandler.js';
-import { deleteComment, patchComment } from '../controllers/commentController.js';
-
-const commentRouter = express.Router();
-
-commentRouter.patch('/:id', asyncHandler(patchComment));
-commentRouter.delete('/:id', asyncHandler(deleteComment));
-
-export default commentRouter;
diff --git a/mission3/src/routers/imageRouter.js b/mission3/src/routers/imageRouter.js
deleted file mode 100644
index 979ea7f29..000000000
--- a/mission3/src/routers/imageRouter.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import express from 'express';
-import { asyncHandler } from '../lib/asyncHandler.js';
-import multer from 'multer';
-import { imageUpload } from '../controllers/imageController.js';
-
-const imageRouter = express.Router();
-const upload = multer({ dest: 'uploads/' });
-
-imageRouter.post('/', upload.single('attachment'), asyncHandler(imageUpload));
-
-export { imageRouter };
diff --git a/mission3/src/routers/productRouter.js b/mission3/src/routers/productRouter.js
deleted file mode 100644
index 09d015d6a..000000000
--- a/mission3/src/routers/productRouter.js
+++ /dev/null
@@ -1,22 +0,0 @@
-import express from 'express';
-import { asyncHandler } from '../lib/asyncHandler.js';
-import {
-  validateCreateProduct,
-  validateDeleteProduct,
-  validateGetProduct,
-  validateGetProducts,
-  validatePatchProduct,
-  validateCreateComment,
-  getProductComments,
-} from '../controllers/productController.js';
-
-const productRouter = express.Router();
-
-productRouter.post('/', asyncHandler(validateCreateProduct));
-productRouter.get('/:id', asyncHandler(validateGetProduct));
-productRouter.patch('/:id', asyncHandler(validatePatchProduct));
-productRouter.delete('/:id', asyncHandler(validateDeleteProduct));
-productRouter.get('/', asyncHandler(validateGetProducts));
-productRouter.post('/:id/comments', asyncHandler(validateCreateComment));
-productRouter.get('/:id/comments', asyncHandler(getProductComments));
-export default productRouter;
diff --git a/mission3/src/structs/articleStructs.js b/mission3/src/structs/articleStructs.js
deleted file mode 100644
index 89aedff74..000000000
--- a/mission3/src/structs/articleStructs.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import * as s from 'superstruct';
-
-export const CreateArticleStruct = s.object({
-  title: s.size(s.string(), 1, 100),
-  content: s.size(s.string(), 1, 1200),
-});
-
-export const PatchArticleStruct = s.partial(CreateArticleStruct);
diff --git a/mission3/src/structs/commentStructs.js b/mission3/src/structs/commentStructs.js
deleted file mode 100644
index acde524a6..000000000
--- a/mission3/src/structs/commentStructs.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as s from 'superstruct';
-import isUuid from 'is-uuid';
-
-export const CreateCommentStruct = s.object({
-  nickname: s.size(s.string(), 2, 10),
-  content: s.size(s.string(), 1, 300),
-});
-
-export const PatchCommentStruct = s.partial(CreateCommentStruct);
-
-export const GetCommnetList = s.object({
-  id: s.define('Uuid', (value) => isUuid.v4(value)),
-  nickname: s.size(s.string(), 2, 10),
-  content: s.size(s.string(), 1, 300),
-});
-
-export const CommentIdStruct = s.partial(GetCommnetList);
diff --git a/mission3/src/structs/productStructs.js b/mission3/src/structs/productStructs.js
deleted file mode 100644
index b849d3b42..000000000
--- a/mission3/src/structs/productStructs.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as s from 'superstruct';
-import isUuid from 'is-uuid';
-
-const TAGS = ['SPORTS', 'INSTRUMENTS', 'FURNITURE', 'FASHION', 'ELECTRONICS'];
-
-export const CreateProductStruct = s.object({
-  name: s.size(s.string(), 1, 60),
-  description: s.size(s.string(), 1, 900),
-  price: s.min(s.number(), 0),
-  tags: s.enums(TAGS),
-});
-
-export const IdParamsStruct = s.object({
-  id: s.define('Uuid', (value) => isUuid.v4(value)), //v4형식의 uuid 유효성 검증
-});
-
-export const PatchProductStruct = s.partial(CreateProductStruct);
diff --git a/mission9-10-11/.env.example b/mission9-10-11/.env.example
new file mode 100644
index 000000000..9a38c69ce
--- /dev/null
+++ b/mission9-10-11/.env.example
@@ -0,0 +1,8 @@
+DATABASE_URL="postgresql://user:password@localhost:5432/dbname?schema=public"
+NODE_ENV=development
+PORT=3000
+JWT_ACCESS_TOKEN_SECRET=your_access_token_secret_key
+JWT_REFRESH_TOKEN_SECRET=your_refresh_token_secret_key
+AWS_ACCESS_KEY_ID=your_aws_access_key_id
+AWS_SECRET_ACCESS_KEY=your_aws_secret_access_key
+UPLOAD_PROVIDER=local
\ No newline at end of file
diff --git a/mission9-10-11/.env.production.example b/mission9-10-11/.env.production.example
new file mode 100644
index 000000000..eb36d25b5
--- /dev/null
+++ b/mission9-10-11/.env.production.example
@@ -0,0 +1,11 @@
+NODE_ENV=production
+UPLOAD_PROVIDER=s3
+AWS_REGION=your_aws_region
+AWS_S3_BUCKET=your_s3_bucket_name
+AWS_ACCESS_KEY_ID=your_aws_access_key_id
+AWS_SECRET_ACCESS_KEY=your_aws_secret_access_key
+DATABASE_URL="postgresql://user:password@localhost:5432/dbname?schema=public"
+//데이터 베이스 유알엘은 rds로 바꾸기
+PORT=3000
+JWT_ACCESS_TOKEN_SECRET=your_access_token_secret_key
+JWT_REFRESH_TOKEN_SECRET=your_refresh_token_secret_key
diff --git a/mission9/.env.test.example b/mission9-10-11/.env.test.example
similarity index 100%
rename from mission9/.env.test.example
rename to mission9-10-11/.env.test.example
diff --git a/mission9/.prettierrc b/mission9-10-11/.prettierrc
similarity index 100%
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diff --git a/mission9/coverage/base.css b/mission9-10-11/coverage/base.css
similarity index 100%
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rename to mission9-10-11/coverage/base.css
diff --git a/mission9/coverage/block-navigation.js b/mission9-10-11/coverage/block-navigation.js
similarity index 100%
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rename to mission9-10-11/coverage/block-navigation.js
diff --git a/mission9/coverage/clover.xml b/mission9-10-11/coverage/clover.xml
similarity index 100%
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rename to mission9-10-11/coverage/clover.xml
diff --git a/mission9/coverage/controllers/articlesController.ts.html b/mission9-10-11/coverage/controllers/articlesController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/articlesController.ts.html
rename to mission9-10-11/coverage/controllers/articlesController.ts.html
diff --git a/mission9/coverage/controllers/commentsController.ts.html b/mission9-10-11/coverage/controllers/commentsController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/commentsController.ts.html
rename to mission9-10-11/coverage/controllers/commentsController.ts.html
diff --git a/mission9/coverage/controllers/errorController.ts.html b/mission9-10-11/coverage/controllers/errorController.ts.html
similarity index 100%
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rename to mission9-10-11/coverage/controllers/errorController.ts.html
diff --git a/mission9/coverage/controllers/imagesController.ts.html b/mission9-10-11/coverage/controllers/imagesController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/imagesController.ts.html
rename to mission9-10-11/coverage/controllers/imagesController.ts.html
diff --git a/mission9/coverage/controllers/index.html b/mission9-10-11/coverage/controllers/index.html
similarity index 100%
rename from mission9/coverage/controllers/index.html
rename to mission9-10-11/coverage/controllers/index.html
diff --git a/mission9/coverage/controllers/notificationController.ts.html b/mission9-10-11/coverage/controllers/notificationController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/notificationController.ts.html
rename to mission9-10-11/coverage/controllers/notificationController.ts.html
diff --git a/mission9/coverage/controllers/productsController.ts.html b/mission9-10-11/coverage/controllers/productsController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/productsController.ts.html
rename to mission9-10-11/coverage/controllers/productsController.ts.html
diff --git a/mission9/coverage/controllers/usersController.ts.html b/mission9-10-11/coverage/controllers/usersController.ts.html
similarity index 100%
rename from mission9/coverage/controllers/usersController.ts.html
rename to mission9-10-11/coverage/controllers/usersController.ts.html
diff --git a/mission9/coverage/coverage-final.json b/mission9-10-11/coverage/coverage-final.json
similarity index 100%
rename from mission9/coverage/coverage-final.json
rename to mission9-10-11/coverage/coverage-final.json
diff --git a/mission9/coverage/favicon.png b/mission9-10-11/coverage/favicon.png
similarity index 100%
rename from mission9/coverage/favicon.png
rename to mission9-10-11/coverage/favicon.png
diff --git a/mission9/coverage/index.html b/mission9-10-11/coverage/index.html
similarity index 96%
rename from mission9/coverage/index.html
rename to mission9-10-11/coverage/index.html
index c5aa52d70..86bf3c5c7 100644
--- a/mission9/coverage/index.html
+++ b/mission9-10-11/coverage/index.html
@@ -84,13 +84,13 @@ <h1>All files</h1>
 	<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
 	</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="26" class="abs high">26/26</td>
+	<td data-value="25" class="abs high">25/25</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="26" class="abs high">26/26</td>
+	<td data-value="25" class="abs high">25/25</td>
 	</tr>
 
 <tr>
@@ -129,13 +129,13 @@ <h1>All files</h1>
 	<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
 	</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="69" class="abs high">69/69</td>
+	<td data-value="70" class="abs high">70/70</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="69" class="abs high">69/69</td>
+	<td data-value="70" class="abs high">70/70</td>
 	</tr>
 
 <tr>
@@ -161,7 +161,7 @@ <h1>All files</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="prettify.js"></script>
         <script>
diff --git a/mission9/coverage/lcov-report/base.css b/mission9-10-11/coverage/lcov-report/base.css
similarity index 100%
rename from mission9/coverage/lcov-report/base.css
rename to mission9-10-11/coverage/lcov-report/base.css
diff --git a/mission9/coverage/lcov-report/block-navigation.js b/mission9-10-11/coverage/lcov-report/block-navigation.js
similarity index 100%
rename from mission9/coverage/lcov-report/block-navigation.js
rename to mission9-10-11/coverage/lcov-report/block-navigation.js
diff --git a/mission9/coverage/lcov-report/favicon.png b/mission9-10-11/coverage/lcov-report/favicon.png
similarity index 100%
rename from mission9/coverage/lcov-report/favicon.png
rename to mission9-10-11/coverage/lcov-report/favicon.png
diff --git a/mission9/coverage/lcov-report/index.html b/mission9-10-11/coverage/lcov-report/index.html
similarity index 100%
rename from mission9/coverage/lcov-report/index.html
rename to mission9-10-11/coverage/lcov-report/index.html
diff --git a/mission9/coverage/lcov-report/prettify.css b/mission9-10-11/coverage/lcov-report/prettify.css
similarity index 100%
rename from mission9/coverage/lcov-report/prettify.css
rename to mission9-10-11/coverage/lcov-report/prettify.css
diff --git a/mission9/coverage/lcov-report/prettify.js b/mission9-10-11/coverage/lcov-report/prettify.js
similarity index 100%
rename from mission9/coverage/lcov-report/prettify.js
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similarity index 100%
rename from mission9/coverage/lcov-report/sort-arrow-sprite.png
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similarity index 100%
rename from mission9/coverage/lcov-report/sorter.js
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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similarity index 100%
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rename to mission9-10-11/coverage/lib/token.ts.html
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similarity index 100%
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similarity index 100%
rename from mission9/coverage/middlewares/authenticate.ts.html
rename to mission9-10-11/coverage/middlewares/authenticate.ts.html
diff --git a/mission9/coverage/middlewares/index.html b/mission9-10-11/coverage/middlewares/index.html
similarity index 100%
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diff --git a/mission9/coverage/prettify.css b/mission9-10-11/coverage/prettify.css
similarity index 100%
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similarity index 100%
rename from mission9/coverage/prettify.js
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diff --git a/mission9/coverage/repositories/articleRepository.ts.html b/mission9-10-11/coverage/repositories/articleRepository.ts.html
similarity index 100%
rename from mission9/coverage/repositories/articleRepository.ts.html
rename to mission9-10-11/coverage/repositories/articleRepository.ts.html
diff --git a/mission9/coverage/repositories/commentRepository.ts.html b/mission9-10-11/coverage/repositories/commentRepository.ts.html
similarity index 100%
rename from mission9/coverage/repositories/commentRepository.ts.html
rename to mission9-10-11/coverage/repositories/commentRepository.ts.html
diff --git a/mission9/coverage/repositories/index.html b/mission9-10-11/coverage/repositories/index.html
similarity index 100%
rename from mission9/coverage/repositories/index.html
rename to mission9-10-11/coverage/repositories/index.html
diff --git a/mission9/coverage/repositories/likeRepository.ts.html b/mission9-10-11/coverage/repositories/likeRepository.ts.html
similarity index 100%
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rename to mission9-10-11/coverage/repositories/likeRepository.ts.html
diff --git a/mission9/coverage/repositories/notificationRepository.ts.html b/mission9-10-11/coverage/repositories/notificationRepository.ts.html
similarity index 100%
rename from mission9/coverage/repositories/notificationRepository.ts.html
rename to mission9-10-11/coverage/repositories/notificationRepository.ts.html
diff --git a/mission9/coverage/repositories/productRepository.ts.html b/mission9-10-11/coverage/repositories/productRepository.ts.html
similarity index 100%
rename from mission9/coverage/repositories/productRepository.ts.html
rename to mission9-10-11/coverage/repositories/productRepository.ts.html
diff --git a/mission9/coverage/repositories/userRepository.ts.html b/mission9-10-11/coverage/repositories/userRepository.ts.html
similarity index 100%
rename from mission9/coverage/repositories/userRepository.ts.html
rename to mission9-10-11/coverage/repositories/userRepository.ts.html
diff --git a/mission9/coverage/services/articleService.ts.html b/mission9-10-11/coverage/services/articleService.ts.html
similarity index 100%
rename from mission9/coverage/services/articleService.ts.html
rename to mission9-10-11/coverage/services/articleService.ts.html
diff --git a/mission9/coverage/services/commentService.ts.html b/mission9-10-11/coverage/services/commentService.ts.html
similarity index 100%
rename from mission9/coverage/services/commentService.ts.html
rename to mission9-10-11/coverage/services/commentService.ts.html
diff --git a/mission9/coverage/services/imageService.ts.html b/mission9-10-11/coverage/services/imageService.ts.html
similarity index 100%
rename from mission9/coverage/services/imageService.ts.html
rename to mission9-10-11/coverage/services/imageService.ts.html
diff --git a/mission9/coverage/services/index.html b/mission9-10-11/coverage/services/index.html
similarity index 100%
rename from mission9/coverage/services/index.html
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diff --git a/mission9/coverage/services/notificationService.ts.html b/mission9-10-11/coverage/services/notificationService.ts.html
similarity index 100%
rename from mission9/coverage/services/notificationService.ts.html
rename to mission9-10-11/coverage/services/notificationService.ts.html
diff --git a/mission9/coverage/services/productService.ts.html b/mission9-10-11/coverage/services/productService.ts.html
similarity index 100%
rename from mission9/coverage/services/productService.ts.html
rename to mission9-10-11/coverage/services/productService.ts.html
diff --git a/mission9/coverage/services/userService.ts.html b/mission9-10-11/coverage/services/userService.ts.html
similarity index 100%
rename from mission9/coverage/services/userService.ts.html
rename to mission9-10-11/coverage/services/userService.ts.html
diff --git a/mission9/coverage/sort-arrow-sprite.png b/mission9-10-11/coverage/sort-arrow-sprite.png
similarity index 100%
rename from mission9/coverage/sort-arrow-sprite.png
rename to mission9-10-11/coverage/sort-arrow-sprite.png
diff --git a/mission9/coverage/sorter.js b/mission9-10-11/coverage/sorter.js
similarity index 100%
rename from mission9/coverage/sorter.js
rename to mission9-10-11/coverage/sorter.js
diff --git a/mission9/coverage/src/app.ts.html b/mission9-10-11/coverage/src/app.ts.html
similarity index 93%
rename from mission9/coverage/src/app.ts.html
rename to mission9-10-11/coverage/src/app.ts.html
index ebbdc13c5..2fc1a93e1 100644
--- a/mission9/coverage/src/app.ts.html
+++ b/mission9-10-11/coverage/src/app.ts.html
@@ -25,7 +25,7 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Statements</span>
-                <span class='fraction'>26/26</span>
+                <span class='fraction'>25/25</span>
             </div>
         
             
@@ -46,7 +46,7 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Lines</span>
-                <span class='fraction'>26/26</span>
+                <span class='fraction'>25/25</span>
             </div>
         
             
@@ -93,9 +93,7 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
 <a name='L28'></a><a href='#L28'>28</a>
 <a name='L29'></a><a href='#L29'>29</a>
 <a name='L30'></a><a href='#L30'>30</a>
-<a name='L31'></a><a href='#L31'>31</a>
-<a name='L32'></a><a href='#L32'>32</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">5x</span>
-<span class="cline-any cline-yes">5x</span>
+<a name='L31'></a><a href='#L31'>31</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-yes">5x</span>
@@ -127,8 +125,6 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import express from 'express';
 import cors from 'cors';
-import path from 'path';
-import { PUBLIC_PATH, STATIC_PATH } from './lib/constants';
 import articlesRouter from './routers/articlesRouter';
 import productsRouter from './routers/productsRouter';
 import commentsRouter from './routers/commentsRouter';
@@ -137,13 +133,14 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
 import { defaultNotFoundHandler, globalErrorHandler } from './controllers/errorController';
 import cookieParser from 'cookie-parser';
 import notificationRouter from './routers/notificationRouter';
+import { setupStatic } from './lib/setupStatic';
 &nbsp;
 const app = express();
 &nbsp;
 app.use(cors());
 app.use(cookieParser());
 app.use(express.json());
-app.use(STATIC_PATH, express.static(path.resolve(process.cwd(), PUBLIC_PATH)));
+setupStatic(app);
 &nbsp;
 app.use('/articles', articlesRouter);
 app.use('/products', productsRouter);
@@ -163,7 +160,7 @@ <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> app.ts<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/articlesController.ts.html b/mission9-10-11/coverage/src/controllers/articlesController.ts.html
similarity index 99%
rename from mission9/coverage/src/controllers/articlesController.ts.html
rename to mission9-10-11/coverage/src/controllers/articlesController.ts.html
index ee8c380d1..684eebd5b 100644
--- a/mission9/coverage/src/controllers/articlesController.ts.html
+++ b/mission9-10-11/coverage/src/controllers/articlesController.ts.html
@@ -361,7 +361,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/controll
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/commentsController.ts.html b/mission9-10-11/coverage/src/controllers/commentsController.ts.html
similarity index 99%
rename from mission9/coverage/src/controllers/commentsController.ts.html
rename to mission9-10-11/coverage/src/controllers/commentsController.ts.html
index 9ef895178..cee34c25c 100644
--- a/mission9/coverage/src/controllers/commentsController.ts.html
+++ b/mission9-10-11/coverage/src/controllers/commentsController.ts.html
@@ -157,7 +157,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/controll
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/errorController.ts.html b/mission9-10-11/coverage/src/controllers/errorController.ts.html
similarity index 100%
rename from mission9/coverage/src/controllers/errorController.ts.html
rename to mission9-10-11/coverage/src/controllers/errorController.ts.html
diff --git a/mission9/coverage/src/controllers/imagesController.ts.html b/mission9-10-11/coverage/src/controllers/imagesController.ts.html
similarity index 100%
rename from mission9/coverage/src/controllers/imagesController.ts.html
rename to mission9-10-11/coverage/src/controllers/imagesController.ts.html
diff --git a/mission9/coverage/src/controllers/index.html b/mission9-10-11/coverage/src/controllers/index.html
similarity index 99%
rename from mission9/coverage/src/controllers/index.html
rename to mission9-10-11/coverage/src/controllers/index.html
index 68a331014..6e682976d 100644
--- a/mission9/coverage/src/controllers/index.html
+++ b/mission9-10-11/coverage/src/controllers/index.html
@@ -161,7 +161,7 @@ <h1><a href="../../index.html">All files</a> src/controllers</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/notificationController.ts.html b/mission9-10-11/coverage/src/controllers/notificationController.ts.html
similarity index 99%
rename from mission9/coverage/src/controllers/notificationController.ts.html
rename to mission9-10-11/coverage/src/controllers/notificationController.ts.html
index 3432fbb90..71292f7ee 100644
--- a/mission9/coverage/src/controllers/notificationController.ts.html
+++ b/mission9-10-11/coverage/src/controllers/notificationController.ts.html
@@ -169,7 +169,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/controll
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/productsController.ts.html b/mission9-10-11/coverage/src/controllers/productsController.ts.html
similarity index 99%
rename from mission9/coverage/src/controllers/productsController.ts.html
rename to mission9-10-11/coverage/src/controllers/productsController.ts.html
index 11058dda7..de41610d9 100644
--- a/mission9/coverage/src/controllers/productsController.ts.html
+++ b/mission9-10-11/coverage/src/controllers/productsController.ts.html
@@ -379,7 +379,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/controll
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/controllers/usersController.ts.html b/mission9-10-11/coverage/src/controllers/usersController.ts.html
similarity index 99%
rename from mission9/coverage/src/controllers/usersController.ts.html
rename to mission9-10-11/coverage/src/controllers/usersController.ts.html
index 543581ad1..33de4c228 100644
--- a/mission9/coverage/src/controllers/usersController.ts.html
+++ b/mission9-10-11/coverage/src/controllers/usersController.ts.html
@@ -346,7 +346,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/controll
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/index.html b/mission9-10-11/coverage/src/index.html
similarity index 94%
rename from mission9/coverage/src/index.html
rename to mission9-10-11/coverage/src/index.html
index e19a66f1f..89587f9b6 100644
--- a/mission9/coverage/src/index.html
+++ b/mission9-10-11/coverage/src/index.html
@@ -25,7 +25,7 @@ <h1><a href="../index.html">All files</a> src</h1>
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Statements</span>
-                <span class='fraction'>26/26</span>
+                <span class='fraction'>25/25</span>
             </div>
         
             
@@ -46,7 +46,7 @@ <h1><a href="../index.html">All files</a> src</h1>
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Lines</span>
-                <span class='fraction'>26/26</span>
+                <span class='fraction'>25/25</span>
             </div>
         
             
@@ -84,13 +84,13 @@ <h1><a href="../index.html">All files</a> src</h1>
 	<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
 	</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="26" class="abs high">26/26</td>
+	<td data-value="25" class="abs high">25/25</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="26" class="abs high">26/26</td>
+	<td data-value="25" class="abs high">25/25</td>
 	</tr>
 
 </tbody>
@@ -101,7 +101,7 @@ <h1><a href="../index.html">All files</a> src</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/lib/constants.ts.html b/mission9-10-11/coverage/src/lib/constants.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/constants.ts.html
rename to mission9-10-11/coverage/src/lib/constants.ts.html
diff --git a/mission9/coverage/src/lib/cookies.ts.html b/mission9-10-11/coverage/src/lib/cookies.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/cookies.ts.html
rename to mission9-10-11/coverage/src/lib/cookies.ts.html
diff --git a/mission9/coverage/src/lib/errors/customErrors.ts.html b/mission9-10-11/coverage/src/lib/errors/customErrors.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/errors/customErrors.ts.html
rename to mission9-10-11/coverage/src/lib/errors/customErrors.ts.html
diff --git a/mission9/coverage/src/lib/errors/errorUtils.ts.html b/mission9-10-11/coverage/src/lib/errors/errorUtils.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/errors/errorUtils.ts.html
rename to mission9-10-11/coverage/src/lib/errors/errorUtils.ts.html
diff --git a/mission9/coverage/src/lib/errors/index.html b/mission9-10-11/coverage/src/lib/errors/index.html
similarity index 100%
rename from mission9/coverage/src/lib/errors/index.html
rename to mission9-10-11/coverage/src/lib/errors/index.html
diff --git a/mission9/coverage/src/lib/index.html b/mission9-10-11/coverage/src/lib/index.html
similarity index 100%
rename from mission9/coverage/src/lib/index.html
rename to mission9-10-11/coverage/src/lib/index.html
diff --git a/mission9/coverage/src/lib/prismaClient.ts.html b/mission9-10-11/coverage/src/lib/prismaClient.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/prismaClient.ts.html
rename to mission9-10-11/coverage/src/lib/prismaClient.ts.html
diff --git a/mission9/coverage/src/lib/token.ts.html b/mission9-10-11/coverage/src/lib/token.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/token.ts.html
rename to mission9-10-11/coverage/src/lib/token.ts.html
diff --git a/mission9/coverage/src/lib/withAsync.ts.html b/mission9-10-11/coverage/src/lib/withAsync.ts.html
similarity index 100%
rename from mission9/coverage/src/lib/withAsync.ts.html
rename to mission9-10-11/coverage/src/lib/withAsync.ts.html
diff --git a/mission9/coverage/src/middlewares/authenticate.ts.html b/mission9-10-11/coverage/src/middlewares/authenticate.ts.html
similarity index 100%
rename from mission9/coverage/src/middlewares/authenticate.ts.html
rename to mission9-10-11/coverage/src/middlewares/authenticate.ts.html
diff --git a/mission9/coverage/src/middlewares/index.html b/mission9-10-11/coverage/src/middlewares/index.html
similarity index 100%
rename from mission9/coverage/src/middlewares/index.html
rename to mission9-10-11/coverage/src/middlewares/index.html
diff --git a/mission9/coverage/src/repositories/articleRepository.ts.html b/mission9-10-11/coverage/src/repositories/articleRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/articleRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/articleRepository.ts.html
index f3d106be9..cd27976f1 100644
--- a/mission9/coverage/src/repositories/articleRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/articleRepository.ts.html
@@ -241,7 +241,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/commentRepository.ts.html b/mission9-10-11/coverage/src/repositories/commentRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/commentRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/commentRepository.ts.html
index 7b20732b8..5f0bd3880 100644
--- a/mission9/coverage/src/repositories/commentRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/commentRepository.ts.html
@@ -163,7 +163,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/index.html b/mission9-10-11/coverage/src/repositories/index.html
similarity index 99%
rename from mission9/coverage/src/repositories/index.html
rename to mission9-10-11/coverage/src/repositories/index.html
index 582634d54..e6287efb3 100644
--- a/mission9/coverage/src/repositories/index.html
+++ b/mission9-10-11/coverage/src/repositories/index.html
@@ -176,7 +176,7 @@ <h1><a href="../../index.html">All files</a> src/repositories</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/likeRepository.ts.html b/mission9-10-11/coverage/src/repositories/likeRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/likeRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/likeRepository.ts.html
index 72f19bc21..0c01a2fd5 100644
--- a/mission9/coverage/src/repositories/likeRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/likeRepository.ts.html
@@ -178,7 +178,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/notificationRepository.ts.html b/mission9-10-11/coverage/src/repositories/notificationRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/notificationRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/notificationRepository.ts.html
index 145a57f7c..ceb5aa1e3 100644
--- a/mission9/coverage/src/repositories/notificationRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/notificationRepository.ts.html
@@ -148,7 +148,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/productRepository.ts.html b/mission9-10-11/coverage/src/repositories/productRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/productRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/productRepository.ts.html
index 9e6abc4a2..0bcb9338b 100644
--- a/mission9/coverage/src/repositories/productRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/productRepository.ts.html
@@ -265,7 +265,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/repositories/userRepository.ts.html b/mission9-10-11/coverage/src/repositories/userRepository.ts.html
similarity index 99%
rename from mission9/coverage/src/repositories/userRepository.ts.html
rename to mission9-10-11/coverage/src/repositories/userRepository.ts.html
index 97525f6a6..de8c4c254 100644
--- a/mission9/coverage/src/repositories/userRepository.ts.html
+++ b/mission9-10-11/coverage/src/repositories/userRepository.ts.html
@@ -127,7 +127,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/reposito
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/articlesRouter.ts.html b/mission9-10-11/coverage/src/routers/articlesRouter.ts.html
similarity index 99%
rename from mission9/coverage/src/routers/articlesRouter.ts.html
rename to mission9-10-11/coverage/src/routers/articlesRouter.ts.html
index 79e08a796..18dcdaa38 100644
--- a/mission9/coverage/src/routers/articlesRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/articlesRouter.ts.html
@@ -154,7 +154,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/commentsRouter.ts.html b/mission9-10-11/coverage/src/routers/commentsRouter.ts.html
similarity index 99%
rename from mission9/coverage/src/routers/commentsRouter.ts.html
rename to mission9-10-11/coverage/src/routers/commentsRouter.ts.html
index 8802d62a2..16f4398e1 100644
--- a/mission9/coverage/src/routers/commentsRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/commentsRouter.ts.html
@@ -103,7 +103,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/imagesRouter.ts.html b/mission9-10-11/coverage/src/routers/imagesRouter.ts.html
similarity index 90%
rename from mission9/coverage/src/routers/imagesRouter.ts.html
rename to mission9-10-11/coverage/src/routers/imagesRouter.ts.html
index 8754a8533..5074c6d47 100644
--- a/mission9/coverage/src/routers/imagesRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/imagesRouter.ts.html
@@ -25,7 +25,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Statements</span>
-                <span class='fraction'>6/6</span>
+                <span class='fraction'>7/7</span>
             </div>
         
             
@@ -46,7 +46,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Lines</span>
-                <span class='fraction'>6/6</span>
+                <span class='fraction'>7/7</span>
             </div>
         
             
@@ -72,7 +72,9 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
 <a name='L7'></a><a href='#L7'>7</a>
 <a name='L8'></a><a href='#L8'>8</a>
 <a name='L9'></a><a href='#L9'>9</a>
-<a name='L10'></a><a href='#L10'>10</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">5x</span>
+<a name='L10'></a><a href='#L10'>10</a>
+<a name='L11'></a><a href='#L11'>11</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">5x</span>
+<span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-neutral">&nbsp;</span>
@@ -83,7 +85,8 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
 <span class="cline-any cline-yes">5x</span>
 <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import express from 'express';
 import { withAsync } from '../lib/withAsync';
-import { upload, uploadImage } from '../controllers/imagesController';
+import { uploadImage } from '../controllers/imagesController';
+import { upload } from '../middlewares/upload';
 &nbsp;
 const imagesRouter = express.Router();
 &nbsp;
@@ -97,7 +100,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/index.html b/mission9-10-11/coverage/src/routers/index.html
similarity index 96%
rename from mission9/coverage/src/routers/index.html
rename to mission9-10-11/coverage/src/routers/index.html
index 547f536b5..1a89e6594 100644
--- a/mission9/coverage/src/routers/index.html
+++ b/mission9-10-11/coverage/src/routers/index.html
@@ -25,7 +25,7 @@ <h1><a href="../../index.html">All files</a> src/routers</h1>
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Statements</span>
-                <span class='fraction'>69/69</span>
+                <span class='fraction'>70/70</span>
             </div>
         
             
@@ -46,7 +46,7 @@ <h1><a href="../../index.html">All files</a> src/routers</h1>
             <div class='fl pad1y space-right2'>
                 <span class="strong">100% </span>
                 <span class="quiet">Lines</span>
-                <span class='fraction'>69/69</span>
+                <span class='fraction'>70/70</span>
             </div>
         
             
@@ -114,13 +114,13 @@ <h1><a href="../../index.html">All files</a> src/routers</h1>
 	<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
 	</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="6" class="abs high">6/6</td>
+	<td data-value="7" class="abs high">7/7</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
 	<td data-value="0" class="abs high">0/0</td>
 	<td data-value="100" class="pct high">100%</td>
-	<td data-value="6" class="abs high">6/6</td>
+	<td data-value="7" class="abs high">7/7</td>
 	</tr>
 
 <tr>
@@ -176,7 +176,7 @@ <h1><a href="../../index.html">All files</a> src/routers</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/notificationRouter.ts.html b/mission9-10-11/coverage/src/routers/notificationRouter.ts.html
similarity index 99%
rename from mission9/coverage/src/routers/notificationRouter.ts.html
rename to mission9-10-11/coverage/src/routers/notificationRouter.ts.html
index 1756ffb34..f81c5d8d4 100644
--- a/mission9/coverage/src/routers/notificationRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/notificationRouter.ts.html
@@ -118,7 +118,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/productsRouter.ts.html b/mission9-10-11/coverage/src/routers/productsRouter.ts.html
similarity index 99%
rename from mission9/coverage/src/routers/productsRouter.ts.html
rename to mission9-10-11/coverage/src/routers/productsRouter.ts.html
index 9236e4c1a..228d997e5 100644
--- a/mission9/coverage/src/routers/productsRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/productsRouter.ts.html
@@ -163,7 +163,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/routers/usersRouter.ts.html b/mission9-10-11/coverage/src/routers/usersRouter.ts.html
similarity index 99%
rename from mission9/coverage/src/routers/usersRouter.ts.html
rename to mission9-10-11/coverage/src/routers/usersRouter.ts.html
index 3f6d130f9..f0847631a 100644
--- a/mission9/coverage/src/routers/usersRouter.ts.html
+++ b/mission9-10-11/coverage/src/routers/usersRouter.ts.html
@@ -142,7 +142,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/routers<
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/articleService.ts.html b/mission9-10-11/coverage/src/services/articleService.ts.html
similarity index 99%
rename from mission9/coverage/src/services/articleService.ts.html
rename to mission9-10-11/coverage/src/services/articleService.ts.html
index add761584..6984ed02c 100644
--- a/mission9/coverage/src/services/articleService.ts.html
+++ b/mission9-10-11/coverage/src/services/articleService.ts.html
@@ -490,7 +490,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/services
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/commentService.ts.html b/mission9-10-11/coverage/src/services/commentService.ts.html
similarity index 99%
rename from mission9/coverage/src/services/commentService.ts.html
rename to mission9-10-11/coverage/src/services/commentService.ts.html
index d697ad1ae..144bc9eb5 100644
--- a/mission9/coverage/src/services/commentService.ts.html
+++ b/mission9-10-11/coverage/src/services/commentService.ts.html
@@ -136,7 +136,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/services
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/imageService.ts.html b/mission9-10-11/coverage/src/services/imageService.ts.html
similarity index 100%
rename from mission9/coverage/src/services/imageService.ts.html
rename to mission9-10-11/coverage/src/services/imageService.ts.html
diff --git a/mission9/coverage/src/services/index.html b/mission9-10-11/coverage/src/services/index.html
similarity index 99%
rename from mission9/coverage/src/services/index.html
rename to mission9-10-11/coverage/src/services/index.html
index c091268ea..40c61713a 100644
--- a/mission9/coverage/src/services/index.html
+++ b/mission9-10-11/coverage/src/services/index.html
@@ -161,7 +161,7 @@ <h1><a href="../../index.html">All files</a> src/services</h1>
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/notificationService.ts.html b/mission9-10-11/coverage/src/services/notificationService.ts.html
similarity index 99%
rename from mission9/coverage/src/services/notificationService.ts.html
rename to mission9-10-11/coverage/src/services/notificationService.ts.html
index 8d579d208..4e59d796b 100644
--- a/mission9/coverage/src/services/notificationService.ts.html
+++ b/mission9-10-11/coverage/src/services/notificationService.ts.html
@@ -148,7 +148,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/services
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/productService.ts.html b/mission9-10-11/coverage/src/services/productService.ts.html
similarity index 99%
rename from mission9/coverage/src/services/productService.ts.html
rename to mission9-10-11/coverage/src/services/productService.ts.html
index 284300d3e..99375dd52 100644
--- a/mission9/coverage/src/services/productService.ts.html
+++ b/mission9-10-11/coverage/src/services/productService.ts.html
@@ -601,7 +601,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/services
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/services/userService.ts.html b/mission9-10-11/coverage/src/services/userService.ts.html
similarity index 99%
rename from mission9/coverage/src/services/userService.ts.html
rename to mission9-10-11/coverage/src/services/userService.ts.html
index d77f9ed9a..d7d998f20 100644
--- a/mission9/coverage/src/services/userService.ts.html
+++ b/mission9-10-11/coverage/src/services/userService.ts.html
@@ -706,7 +706,7 @@ <h1><a href="../../index.html">All files</a> / <a href="index.html">src/services
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2026-01-30T04:53:38.184Z
+                at 2026-02-12T13:46:49.029Z
             </div>
         <script src="../../prettify.js"></script>
         <script>
diff --git a/mission9/coverage/src/socket.ts.html b/mission9-10-11/coverage/src/socket.ts.html
similarity index 100%
rename from mission9/coverage/src/socket.ts.html
rename to mission9-10-11/coverage/src/socket.ts.html
diff --git a/mission9/coverage/src/structs/articlesStructs.ts.html b/mission9-10-11/coverage/src/structs/articlesStructs.ts.html
similarity index 100%
rename from mission9/coverage/src/structs/articlesStructs.ts.html
rename to mission9-10-11/coverage/src/structs/articlesStructs.ts.html
diff --git a/mission9/coverage/src/structs/commentsStruct.ts.html b/mission9-10-11/coverage/src/structs/commentsStruct.ts.html
similarity index 100%
rename from mission9/coverage/src/structs/commentsStruct.ts.html
rename to mission9-10-11/coverage/src/structs/commentsStruct.ts.html
diff --git a/mission9/coverage/src/structs/commonStructs.ts.html b/mission9-10-11/coverage/src/structs/commonStructs.ts.html
similarity index 100%
rename from mission9/coverage/src/structs/commonStructs.ts.html
rename to mission9-10-11/coverage/src/structs/commonStructs.ts.html
diff --git a/mission9/coverage/src/structs/index.html b/mission9-10-11/coverage/src/structs/index.html
similarity index 100%
rename from mission9/coverage/src/structs/index.html
rename to mission9-10-11/coverage/src/structs/index.html
diff --git a/mission9/coverage/src/structs/productsStruct.ts.html b/mission9-10-11/coverage/src/structs/productsStruct.ts.html
similarity index 100%
rename from mission9/coverage/src/structs/productsStruct.ts.html
rename to mission9-10-11/coverage/src/structs/productsStruct.ts.html
diff --git a/mission9/coverage/src/structs/usersStructs.ts.html b/mission9-10-11/coverage/src/structs/usersStructs.ts.html
similarity index 100%
rename from mission9/coverage/src/structs/usersStructs.ts.html
rename to mission9-10-11/coverage/src/structs/usersStructs.ts.html
diff --git a/mission9-10-11/infra/ec2/ecosystem.config.js b/mission9-10-11/infra/ec2/ecosystem.config.js
new file mode 100644
index 000000000..435b50ec8
--- /dev/null
+++ b/mission9-10-11/infra/ec2/ecosystem.config.js
@@ -0,0 +1,17 @@
+module.exports = {
+  apps: [
+    {
+      name: 'mission9-10',
+      script: 'dist/main.js',
+      cwd: '/home/ec2-user/6-sprint-mission/mission9-10',
+      instances: 1,
+      exec_mode: 'fork',
+      autorestart: true,
+      watch: false,
+      max_memory_restart: '300M',
+      env: {
+        NODE_ENV: 'production',
+      },
+    },
+  ],
+};
diff --git a/mission9-10-11/infra/ec2/nginx.conf b/mission9-10-11/infra/ec2/nginx.conf
new file mode 100644
index 000000000..6794d6a6a
--- /dev/null
+++ b/mission9-10-11/infra/ec2/nginx.conf
@@ -0,0 +1,74 @@
+# server블록만 수정했습니다.
+
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log notice;
+pid /run/nginx.pid;
+
+# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
+include /usr/share/nginx/modules/*.conf;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+                       access_log  /var/log/nginx/access.log  main;
+
+    sendfile            on;
+    tcp_nopush          on;
+    keepalive_timeout   65;
+    types_hash_max_size 4096;
+
+    include             /etc/nginx/mime.types;
+    default_type        application/octet-stream;
+
+    # Load modular configuration files from the /etc/nginx/conf.d directory.
+    # See http://nginx.org/en/docs/ngx_core_module.html#include
+    # for more information.
+    include /etc/nginx/conf.d/*.conf;
+
+    server {
+                listen 80;
+
+                 location / {
+                                proxy_pass http://localhost:3000;
+                                proxy_http_version 1.1;
+                                proxy_set_header Upgrade $http_upgrade;
+                                proxy_set_header Connection 'upgrade';
+                                proxy_set_header Host $host;
+                                proxy_cache_bypass $http_upgrade;
+                                }
+                        }
+
+# Settings for a TLS enabled server.
+#
+#    server {
+#        listen       443 ssl;
+#        listen       [::]:443 ssl;
+#        http2        on;
+#        server_name  _;
+#        root         /usr/share/nginx/html;
+#
+#        ssl_certificate "/etc/pki/nginx/server.crt";
+#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
+#        ssl_session_cache shared:SSL:1m;
+#        ssl_session_timeout  10m;
+#        ssl_ciphers PROFILE=SYSTEM;
+#        ssl_prefer_server_ciphers on;
+#
+#        # Load configuration files for the default server block.
+#        include /etc/nginx/default.d/*.conf;
+#
+#        error_page 404 /404.html;
+#        location = /404.html {
+#        }
+#
+#        error_page 500 502 503 504 /50x.html;
+#        location = /50x.html {
+#        }
+#    }
+}
\ No newline at end of file
diff --git a/mission9-10-11/infra/ec2/secure-group-inbound.png b/mission9-10-11/infra/ec2/secure-group-inbound.png
new file mode 100644
index 000000000..52dbdc15b
Binary files /dev/null and b/mission9-10-11/infra/ec2/secure-group-inbound.png differ
diff --git a/mission9-10-11/infra/ec2/secure-gruop-outbound.png b/mission9-10-11/infra/ec2/secure-gruop-outbound.png
new file mode 100644
index 000000000..b146ce39f
Binary files /dev/null and b/mission9-10-11/infra/ec2/secure-gruop-outbound.png differ
diff --git a/mission9-10-11/infra/ec2/start.sh b/mission9-10-11/infra/ec2/start.sh
new file mode 100644
index 000000000..62cd724e7
--- /dev/null
+++ b/mission9-10-11/infra/ec2/start.sh
@@ -0,0 +1,20 @@
+set -e
+
+echo "install"
+npm ci
+
+echo "prisma"
+npx prisma generate
+npx prisma migrate deploy
+
+echo "build"
+npm run build
+
+echo "pm2 restart"
+pm2 start infra/ec2/ecosystem.config.js --update-env
+
+echo "save"
+pm2 save
+
+pm2 list
+echo "done"
diff --git a/mission9-10-11/infra/rds/secure-group-inbound.png b/mission9-10-11/infra/rds/secure-group-inbound.png
new file mode 100644
index 000000000..ea997bbbe
Binary files /dev/null and b/mission9-10-11/infra/rds/secure-group-inbound.png differ
diff --git a/mission9-10-11/infra/rds/secure-gruop-outbound.png b/mission9-10-11/infra/rds/secure-gruop-outbound.png
new file mode 100644
index 000000000..cb4e3aafe
Binary files /dev/null and b/mission9-10-11/infra/rds/secure-gruop-outbound.png differ
diff --git a/mission9-10-11/infra/s3/policy.png b/mission9-10-11/infra/s3/policy.png
new file mode 100644
index 000000000..65ac24850
Binary files /dev/null and b/mission9-10-11/infra/s3/policy.png differ
diff --git a/mission9/public/.gitkeep b/mission9-10-11/infra/test
similarity index 100%
rename from mission9/public/.gitkeep
rename to mission9-10-11/infra/test
diff --git a/mission9/jest.config.js b/mission9-10-11/jest.config.js
similarity index 100%
rename from mission9/jest.config.js
rename to mission9-10-11/jest.config.js
diff --git a/mission9/package-lock.json b/mission9-10-11/package-lock.json
similarity index 99%
rename from mission9/package-lock.json
rename to mission9-10-11/package-lock.json
index ad5cf974a..381c483fe 100644
--- a/mission9/package-lock.json
+++ b/mission9-10-11/package-lock.json
@@ -35,7 +35,7 @@
         "@types/jsonwebtoken": "^9.0.10",
         "@types/mocha": "^10.0.10",
         "@types/multer": "^2.0.0",
-        "@types/node": "^24.10.1",
+        "@types/node": "^24.10.13",
         "@types/supertest": "^6.0.3",
         "express-list-endpoints": "^7.1.1",
         "jest": "^30.2.0",
@@ -3283,9 +3283,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.10.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.10.1.tgz",
-      "integrity": "sha512-GNWcUTRBgIRJD5zj+Tq0fKOJ5XZajIiBroOF0yvj2bSU1WvNdYS/dn9UxwsujGW4JX06dnHyjV2y9rRaybH0iQ==",
+      "version": "24.10.13",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.10.13.tgz",
+      "integrity": "sha512-oH72nZRfDv9lADUBSo104Aq7gPHpQZc4BTx38r9xf9pg5LfP6EzSyH2n7qFmmxRQXh7YlUXODcYsg6PuTDSxGg==",
       "license": "MIT",
       "dependencies": {
         "undici-types": "~7.16.0"
diff --git a/mission9/package.json b/mission9-10-11/package.json
similarity index 81%
rename from mission9/package.json
rename to mission9-10-11/package.json
index 435f38267..0198c6201 100644
--- a/mission9/package.json
+++ b/mission9-10-11/package.json
@@ -10,11 +10,13 @@
     "dev": "nodemon --watch src --exec ts-node src/main.ts",
     "build": "tsc -p tsconfig.build.json",
     "start": "node dist/main.js",
-    "test": "dotenv -e .env.test -- npm run prisma:migrate && dotenv -e .env.test -- jest --runInBand",
+    "test": "dotenv -e .env.test -- npm run prisma:migrate:deploy && dotenv -e .env.test -- jest --runInBand",
     "test:coverage": "jest --coverage",
     "prisma:generate": "prisma generate",
-    "prisma:migrate": "prisma migrate dev",
-    "prisma:seed": "ts-node prisma/seed.ts"
+    "prisma:migrate:dev": "prisma migrate dev",
+    "prisma:migrate:deploy": "prisma migrate deploy",
+    "prisma:seed": "ts-node prisma/seed.ts",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.975.0",
@@ -43,7 +45,7 @@
     "@types/jsonwebtoken": "^9.0.10",
     "@types/mocha": "^10.0.10",
     "@types/multer": "^2.0.0",
-    "@types/node": "^24.10.1",
+    "@types/node": "^24.10.13",
     "@types/supertest": "^6.0.3",
     "express-list-endpoints": "^7.1.1",
     "jest": "^30.2.0",
diff --git a/mission9/prisma/migrations/20260119073239_add_notification/migration.sql b/mission9-10-11/prisma/migrations/20260119073239_add_notification/migration.sql
similarity index 100%
rename from mission9/prisma/migrations/20260119073239_add_notification/migration.sql
rename to mission9-10-11/prisma/migrations/20260119073239_add_notification/migration.sql
diff --git a/mission9/prisma/migrations/migration_lock.toml b/mission9-10-11/prisma/migrations/migration_lock.toml
similarity index 100%
rename from mission9/prisma/migrations/migration_lock.toml
rename to mission9-10-11/prisma/migrations/migration_lock.toml
diff --git a/mission9/prisma/schema.prisma b/mission9-10-11/prisma/schema.prisma
similarity index 100%
rename from mission9/prisma/schema.prisma
rename to mission9-10-11/prisma/schema.prisma
diff --git a/mission9-10-11/public/.gitkeep b/mission9-10-11/public/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/mission9/tests/test.png b/mission9-10-11/public/4f3edda9-25e4-462b-b18b-a45bb5f789ca.png
similarity index 100%
rename from mission9/tests/test.png
rename to mission9-10-11/public/4f3edda9-25e4-462b-b18b-a45bb5f789ca.png
diff --git a/mission9/public/socket-client-test.html b/mission9-10-11/public/socket-client-test.html
similarity index 100%
rename from mission9/public/socket-client-test.html
rename to mission9-10-11/public/socket-client-test.html
diff --git a/mission9/readme.md b/mission9-10-11/readme.md
similarity index 100%
rename from mission9/readme.md
rename to mission9-10-11/readme.md
diff --git a/mission9/src/app.ts b/mission9-10-11/src/app.ts
similarity index 84%
rename from mission9/src/app.ts
rename to mission9-10-11/src/app.ts
index bd0bbf6e0..740e4bc17 100644
--- a/mission9/src/app.ts
+++ b/mission9-10-11/src/app.ts
@@ -1,7 +1,5 @@
 import express from 'express';
 import cors from 'cors';
-import path from 'path';
-import { PUBLIC_PATH, STATIC_PATH } from './lib/constants';
 import articlesRouter from './routers/articlesRouter';
 import productsRouter from './routers/productsRouter';
 import commentsRouter from './routers/commentsRouter';
@@ -10,13 +8,14 @@ import usersRouter from './routers/usersRouter';
 import { defaultNotFoundHandler, globalErrorHandler } from './controllers/errorController';
 import cookieParser from 'cookie-parser';
 import notificationRouter from './routers/notificationRouter';
+import { setupStatic } from './lib/setupStatic';
 
 const app = express();
 
 app.use(cors());
 app.use(cookieParser());
 app.use(express.json());
-app.use(STATIC_PATH, express.static(path.resolve(process.cwd(), PUBLIC_PATH)));
+setupStatic(app);
 
 app.use('/articles', articlesRouter);
 app.use('/products', productsRouter);
diff --git a/mission9/src/controllers/articlesController.ts b/mission9-10-11/src/controllers/articlesController.ts
similarity index 100%
rename from mission9/src/controllers/articlesController.ts
rename to mission9-10-11/src/controllers/articlesController.ts
diff --git a/mission9/src/controllers/commentsController.ts b/mission9-10-11/src/controllers/commentsController.ts
similarity index 100%
rename from mission9/src/controllers/commentsController.ts
rename to mission9-10-11/src/controllers/commentsController.ts
diff --git a/mission9/src/controllers/errorController.ts b/mission9-10-11/src/controllers/errorController.ts
similarity index 100%
rename from mission9/src/controllers/errorController.ts
rename to mission9-10-11/src/controllers/errorController.ts
diff --git a/mission9-10-11/src/controllers/imagesController.ts b/mission9-10-11/src/controllers/imagesController.ts
new file mode 100644
index 000000000..b34821e61
--- /dev/null
+++ b/mission9-10-11/src/controllers/imagesController.ts
@@ -0,0 +1,7 @@
+import { Request, Response } from 'express';
+import { imageService } from '../services/imageService';
+
+export async function uploadImage(req: Request, res: Response) {
+  const response = await imageService.buildImageUrl(req);
+  return res.send(response);
+}
diff --git a/mission9/src/controllers/notificationController.ts b/mission9-10-11/src/controllers/notificationController.ts
similarity index 100%
rename from mission9/src/controllers/notificationController.ts
rename to mission9-10-11/src/controllers/notificationController.ts
diff --git a/mission9/src/controllers/productsController.ts b/mission9-10-11/src/controllers/productsController.ts
similarity index 100%
rename from mission9/src/controllers/productsController.ts
rename to mission9-10-11/src/controllers/productsController.ts
diff --git a/mission9/src/controllers/usersController.ts b/mission9-10-11/src/controllers/usersController.ts
similarity index 100%
rename from mission9/src/controllers/usersController.ts
rename to mission9-10-11/src/controllers/usersController.ts
diff --git a/mission9/src/lib/constants.ts b/mission9-10-11/src/lib/constants.ts
similarity index 100%
rename from mission9/src/lib/constants.ts
rename to mission9-10-11/src/lib/constants.ts
diff --git a/mission9/src/lib/cookies.ts b/mission9-10-11/src/lib/cookies.ts
similarity index 100%
rename from mission9/src/lib/cookies.ts
rename to mission9-10-11/src/lib/cookies.ts
diff --git a/mission9/src/lib/errors/customErrors.ts b/mission9-10-11/src/lib/errors/customErrors.ts
similarity index 100%
rename from mission9/src/lib/errors/customErrors.ts
rename to mission9-10-11/src/lib/errors/customErrors.ts
diff --git a/mission9/src/lib/errors/errorUtils.ts b/mission9-10-11/src/lib/errors/errorUtils.ts
similarity index 100%
rename from mission9/src/lib/errors/errorUtils.ts
rename to mission9-10-11/src/lib/errors/errorUtils.ts
diff --git a/mission9/src/lib/prismaClient.ts b/mission9-10-11/src/lib/prismaClient.ts
similarity index 100%
rename from mission9/src/lib/prismaClient.ts
rename to mission9-10-11/src/lib/prismaClient.ts
diff --git a/mission9-10-11/src/lib/setupStatic.ts b/mission9-10-11/src/lib/setupStatic.ts
new file mode 100644
index 000000000..06121ff65
--- /dev/null
+++ b/mission9-10-11/src/lib/setupStatic.ts
@@ -0,0 +1,8 @@
+import express from 'express';
+import path from 'path';
+import { PUBLIC_PATH, STATIC_PATH } from './constants';
+
+export function setupStatic(app: express.Express) {
+  if (process.env.UPLOAD_PROVIDER === 's3') return;
+  app.use(STATIC_PATH, express.static(path.resolve(process.cwd(), PUBLIC_PATH)));
+}
diff --git a/mission9/src/lib/token.ts b/mission9-10-11/src/lib/token.ts
similarity index 100%
rename from mission9/src/lib/token.ts
rename to mission9-10-11/src/lib/token.ts
diff --git a/mission9/src/lib/withAsync.ts b/mission9-10-11/src/lib/withAsync.ts
similarity index 100%
rename from mission9/src/lib/withAsync.ts
rename to mission9-10-11/src/lib/withAsync.ts
diff --git a/mission9/src/main.ts b/mission9-10-11/src/main.ts
similarity index 100%
rename from mission9/src/main.ts
rename to mission9-10-11/src/main.ts
diff --git a/mission9/src/middlewares/authenticate.ts b/mission9-10-11/src/middlewares/authenticate.ts
similarity index 100%
rename from mission9/src/middlewares/authenticate.ts
rename to mission9-10-11/src/middlewares/authenticate.ts
diff --git a/mission9-10-11/src/middlewares/upload.ts b/mission9-10-11/src/middlewares/upload.ts
new file mode 100644
index 000000000..c9f773f69
--- /dev/null
+++ b/mission9-10-11/src/middlewares/upload.ts
@@ -0,0 +1,44 @@
+import multer from 'multer';
+import path from 'path/win32';
+import { PUBLIC_PATH } from '../lib/constants';
+import { BadRequestError } from '../lib/errors/customErrors';
+import { v4 as uuidv4 } from 'uuid';
+
+const ALLOWED_MIME_TYPES = ['image/png', 'image/jpeg', 'image/jpg'];
+const FILE_SIZE_LIMIT = 5 * 1024 * 1024;
+const uploadProvider = process.env.UPLOAD_PROVIDER ?? 'local';
+
+function fileFilter(req: any, file: any, cb: any) {
+  if (!ALLOWED_MIME_TYPES.includes(file.mimetype)) {
+    return cb(new BadRequestError('Only png, jpeg, and jpg are allowed'));
+  }
+  cb(null, true);
+}
+
+function makeFilename(originalname: string) {
+  const ext = path.extname(originalname);
+  return `${uuidv4()}${ext}`;
+}
+
+// local: 디스크 저장
+const localUpload = multer({
+  storage: multer.diskStorage({
+    destination(req, file, cb) {
+      cb(null, PUBLIC_PATH);
+    },
+    filename(req, file, cb) {
+      cb(null, makeFilename(file.originalname));
+    },
+  }),
+  limits: { fileSize: FILE_SIZE_LIMIT },
+  fileFilter,
+});
+
+// s3: memoryStorage (S3로 업로드는 서비스에서 처리)
+const s3Upload = multer({
+  storage: multer.memoryStorage(),
+  limits: { fileSize: FILE_SIZE_LIMIT },
+  fileFilter,
+});
+
+export const upload = uploadProvider === 's3' ? s3Upload : localUpload;
diff --git a/mission9/src/repositories/articleRepository.ts b/mission9-10-11/src/repositories/articleRepository.ts
similarity index 100%
rename from mission9/src/repositories/articleRepository.ts
rename to mission9-10-11/src/repositories/articleRepository.ts
diff --git a/mission9/src/repositories/commentRepository.ts b/mission9-10-11/src/repositories/commentRepository.ts
similarity index 100%
rename from mission9/src/repositories/commentRepository.ts
rename to mission9-10-11/src/repositories/commentRepository.ts
diff --git a/mission9/src/repositories/likeRepository.ts b/mission9-10-11/src/repositories/likeRepository.ts
similarity index 100%
rename from mission9/src/repositories/likeRepository.ts
rename to mission9-10-11/src/repositories/likeRepository.ts
diff --git a/mission9/src/repositories/notificationRepository.ts b/mission9-10-11/src/repositories/notificationRepository.ts
similarity index 100%
rename from mission9/src/repositories/notificationRepository.ts
rename to mission9-10-11/src/repositories/notificationRepository.ts
diff --git a/mission9/src/repositories/productRepository.ts b/mission9-10-11/src/repositories/productRepository.ts
similarity index 100%
rename from mission9/src/repositories/productRepository.ts
rename to mission9-10-11/src/repositories/productRepository.ts
diff --git a/mission9/src/repositories/userRepository.ts b/mission9-10-11/src/repositories/userRepository.ts
similarity index 100%
rename from mission9/src/repositories/userRepository.ts
rename to mission9-10-11/src/repositories/userRepository.ts
diff --git a/mission9/src/routers/articlesRouter.ts b/mission9-10-11/src/routers/articlesRouter.ts
similarity index 100%
rename from mission9/src/routers/articlesRouter.ts
rename to mission9-10-11/src/routers/articlesRouter.ts
diff --git a/mission9/src/routers/commentsRouter.ts b/mission9-10-11/src/routers/commentsRouter.ts
similarity index 100%
rename from mission9/src/routers/commentsRouter.ts
rename to mission9-10-11/src/routers/commentsRouter.ts
diff --git a/mission9/src/routers/imagesRouter.ts b/mission9-10-11/src/routers/imagesRouter.ts
similarity index 67%
rename from mission9/src/routers/imagesRouter.ts
rename to mission9-10-11/src/routers/imagesRouter.ts
index 9cd859445..5a848d5f7 100644
--- a/mission9/src/routers/imagesRouter.ts
+++ b/mission9-10-11/src/routers/imagesRouter.ts
@@ -1,6 +1,7 @@
 import express from 'express';
 import { withAsync } from '../lib/withAsync';
-import { upload, uploadImage } from '../controllers/imagesController';
+import { uploadImage } from '../controllers/imagesController';
+import { upload } from '../middlewares/upload';
 
 const imagesRouter = express.Router();
 
diff --git a/mission9/src/routers/notificationRouter.ts b/mission9-10-11/src/routers/notificationRouter.ts
similarity index 100%
rename from mission9/src/routers/notificationRouter.ts
rename to mission9-10-11/src/routers/notificationRouter.ts
diff --git a/mission9/src/routers/productsRouter.ts b/mission9-10-11/src/routers/productsRouter.ts
similarity index 100%
rename from mission9/src/routers/productsRouter.ts
rename to mission9-10-11/src/routers/productsRouter.ts
diff --git a/mission9/src/routers/usersRouter.ts b/mission9-10-11/src/routers/usersRouter.ts
similarity index 100%
rename from mission9/src/routers/usersRouter.ts
rename to mission9-10-11/src/routers/usersRouter.ts
diff --git a/mission9/src/services/articleService.ts b/mission9-10-11/src/services/articleService.ts
similarity index 100%
rename from mission9/src/services/articleService.ts
rename to mission9-10-11/src/services/articleService.ts
diff --git a/mission9/src/services/commentService.ts b/mission9-10-11/src/services/commentService.ts
similarity index 100%
rename from mission9/src/services/commentService.ts
rename to mission9-10-11/src/services/commentService.ts
diff --git a/mission9-10-11/src/services/imageService.ts b/mission9-10-11/src/services/imageService.ts
new file mode 100644
index 000000000..1adab9d10
--- /dev/null
+++ b/mission9-10-11/src/services/imageService.ts
@@ -0,0 +1,82 @@
+import { uploadImageResponse } from '../../types/image';
+import { BadRequestError } from '../lib/errors/customErrors';
+import path from 'path';
+import { STATIC_PATH } from '../lib/constants';
+import { PutObjectCommand, S3Client } from '@aws-sdk/client-s3';
+import type { MulterRequest } from '../../types/multer';
+
+export class ImageService {
+  s3: S3Client | null;
+  constructor() {
+    if (process.env.UPLOAD_PROVIDER === 's3') {
+      this.s3 = new S3Client({
+        region: process.env.AWS_REGION,
+        credentials: {
+          accessKeyId: process.env.AWS_ACCESS_KEY_ID ?? '',
+          secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY ?? '',
+        },
+      });
+    } else {
+      this.s3 = null;
+    }
+  }
+
+  async buildImageUrl(req: MulterRequest): Promise<uploadImageResponse> {
+    if (process.env.UPLOAD_PROVIDER === 's3') {
+      return await this.buildImageUrlFromS3(req);
+    }
+    return this.buildImageUrlFromLocal(req);
+  }
+
+  // 로컬 : static URL 생성
+  buildImageUrlFromLocal(req: MulterRequest): uploadImageResponse {
+    const host = req.get('host');
+    if (!host) {
+      throw new BadRequestError('요청 헤더에 host 정보가 없습니다.');
+    }
+
+    if (!req.file?.filename) {
+      throw new BadRequestError('업로드된 파일이 없습니다.');
+    }
+
+    const baseUrl = `${req.protocol}://${host}`;
+    const url = `${baseUrl}/${STATIC_PATH}/${req.file.filename}`;
+    return { url };
+  }
+
+  // 프로덕션 : 업로드하고 S3 URL 반환
+  async buildImageUrlFromS3(req: MulterRequest): Promise<uploadImageResponse> {
+    if (!this.s3) {
+      throw new BadRequestError('S3 설정이 없습니다.');
+    }
+
+    const bucket = process.env.AWS_S3_BUCKET;
+    const region = process.env.AWS_REGION;
+
+    if (!bucket || !region) {
+      throw new BadRequestError('S3 환경 변수가 없습니다.');
+    }
+
+    if (!req.file?.buffer || !req.file.originalname) {
+      throw new BadRequestError('S3 업로드용 파일이 없습니다.');
+    }
+
+    const ext = path.extname(req.file.originalname);
+    //s3에 uploads 폴더를 만들어서 그 안에 파일들이 들어가도록 설정
+    const key = `uploads/${Date.now()}-${Math.random().toString(16).slice(2)}${ext}`;
+
+    await this.s3.send(
+      new PutObjectCommand({
+        Bucket: bucket,
+        Key: key,
+        Body: req.file.buffer,
+        ContentType: req.file.mimetype ?? 'application/octet-stream',
+      }),
+    );
+
+    const url = `https://${bucket}.s3.${region}.amazonaws.com/${key}`;
+    return { url };
+  }
+}
+
+export const imageService = new ImageService();
diff --git a/mission9/src/services/notificationService.ts b/mission9-10-11/src/services/notificationService.ts
similarity index 100%
rename from mission9/src/services/notificationService.ts
rename to mission9-10-11/src/services/notificationService.ts
diff --git a/mission9/src/services/productService.ts b/mission9-10-11/src/services/productService.ts
similarity index 100%
rename from mission9/src/services/productService.ts
rename to mission9-10-11/src/services/productService.ts
diff --git a/mission9/src/services/userService.ts b/mission9-10-11/src/services/userService.ts
similarity index 100%
rename from mission9/src/services/userService.ts
rename to mission9-10-11/src/services/userService.ts
diff --git a/mission9/src/socket.ts b/mission9-10-11/src/socket.ts
similarity index 100%
rename from mission9/src/socket.ts
rename to mission9-10-11/src/socket.ts
diff --git a/mission9/src/structs/articlesStructs.ts b/mission9-10-11/src/structs/articlesStructs.ts
similarity index 100%
rename from mission9/src/structs/articlesStructs.ts
rename to mission9-10-11/src/structs/articlesStructs.ts
diff --git a/mission9/src/structs/commentsStruct.ts b/mission9-10-11/src/structs/commentsStruct.ts
similarity index 100%
rename from mission9/src/structs/commentsStruct.ts
rename to mission9-10-11/src/structs/commentsStruct.ts
diff --git a/mission9/src/structs/commonStructs.ts b/mission9-10-11/src/structs/commonStructs.ts
similarity index 100%
rename from mission9/src/structs/commonStructs.ts
rename to mission9-10-11/src/structs/commonStructs.ts
diff --git a/mission9/src/structs/productsStruct.ts b/mission9-10-11/src/structs/productsStruct.ts
similarity index 100%
rename from mission9/src/structs/productsStruct.ts
rename to mission9-10-11/src/structs/productsStruct.ts
diff --git a/mission9/src/structs/usersStructs.ts b/mission9-10-11/src/structs/usersStructs.ts
similarity index 100%
rename from mission9/src/structs/usersStructs.ts
rename to mission9-10-11/src/structs/usersStructs.ts
diff --git a/mission9/tests/articles.auth.test.ts b/mission9-10-11/tests/articles.auth.test.ts
similarity index 98%
rename from mission9/tests/articles.auth.test.ts
rename to mission9-10-11/tests/articles.auth.test.ts
index 70aac9c5f..f2df46476 100644
--- a/mission9/tests/articles.auth.test.ts
+++ b/mission9-10-11/tests/articles.auth.test.ts
@@ -1,7 +1,7 @@
 import request from 'supertest';
 import app from '../src/app';
 import { prisma } from '../src/lib/prismaClient';
-import { cleanDb, disconnectDb } from './utils.ts/cleanDb';
+import { cleanDb, disconnectDb } from './utils/cleanDb';
 
 jest.mock('uuid', () => ({
   v4: () => 'test-uuid',
diff --git a/mission9/tests/articles.public.test.ts b/mission9-10-11/tests/articles.public.test.ts
similarity index 98%
rename from mission9/tests/articles.public.test.ts
rename to mission9-10-11/tests/articles.public.test.ts
index 458eca67c..4c8b3582b 100644
--- a/mission9/tests/articles.public.test.ts
+++ b/mission9-10-11/tests/articles.public.test.ts
@@ -1,8 +1,8 @@
 import request from 'supertest';
 import app from '../src/app';
 import { prisma } from '../src/lib/prismaClient';
-import { createSeedUser } from './utils.ts/createUser';
-import { cleanDb, disconnectDb } from './utils.ts/cleanDb';
+import { createSeedUser } from './utils/createUser';
+import { cleanDb, disconnectDb } from './utils/cleanDb';
 
 jest.mock('uuid', () => ({
   v4: () => 'test-uuid',
diff --git a/mission9/tests/auth.test.ts b/mission9-10-11/tests/auth.test.ts
similarity index 98%
rename from mission9/tests/auth.test.ts
rename to mission9-10-11/tests/auth.test.ts
index 62266c90c..acc5bd9f3 100644
--- a/mission9/tests/auth.test.ts
+++ b/mission9-10-11/tests/auth.test.ts
@@ -1,7 +1,7 @@
 import request from 'supertest';
 import app from '../src/app';
 import { prisma } from '../src/lib/prismaClient';
-import { cleanDb, disconnectDb } from './utils.ts/cleanDb';
+import { cleanDb, disconnectDb } from './utils/cleanDb';
 
 jest.mock('uuid', () => ({
   v4: () => 'test-uuid',
diff --git a/mission9/tests/product.service.unit.test.ts b/mission9-10-11/tests/product.service.unit.test.ts
similarity index 100%
rename from mission9/tests/product.service.unit.test.ts
rename to mission9-10-11/tests/product.service.unit.test.ts
diff --git a/mission9/tests/products.auth.test.ts b/mission9-10-11/tests/products.auth.test.ts
similarity index 96%
rename from mission9/tests/products.auth.test.ts
rename to mission9-10-11/tests/products.auth.test.ts
index 89d66be78..c80535280 100644
--- a/mission9/tests/products.auth.test.ts
+++ b/mission9-10-11/tests/products.auth.test.ts
@@ -1,7 +1,7 @@
 import request from 'supertest';
 import app from '../src/app';
 import { prisma } from '../src/lib/prismaClient';
-import { cleanDb, disconnectDb } from './utils.ts/cleanDb';
+import { cleanDb, disconnectDb } from './utils/cleanDb';
 
 jest.mock('uuid', () => ({
   v4: () => 'test-uuid',
@@ -154,9 +154,7 @@ describe('인증이 필요한 상품 API 통합 테스트', () => {
         },
       });
 
-      const res = await agent
-        .post(`/products/${product.id}/comments`)
-        .send({ content: 'hello' });
+      const res = await agent.post(`/products/${product.id}/comments`).send({ content: 'hello' });
 
       expect(res.status).toBe(201);
       expect(res.body).toHaveProperty('id');
@@ -217,7 +215,9 @@ describe('인증이 필요한 상품 API 통합 테스트', () => {
         ],
       });
 
-      const res = await agent.get('/products/me').query({ page: 1, pageSize: 10, orderBy: 'recent' });
+      const res = await agent
+        .get('/products/me')
+        .query({ page: 1, pageSize: 10, orderBy: 'recent' });
       expect(res.status).toBe(200);
       expect(res.body.totalCount).toBe(2);
       expect(res.body.list).toHaveLength(2);
diff --git a/mission9/tests/products.public.test.ts b/mission9-10-11/tests/products.public.test.ts
similarity index 98%
rename from mission9/tests/products.public.test.ts
rename to mission9-10-11/tests/products.public.test.ts
index f97097efa..f1aeffecc 100644
--- a/mission9/tests/products.public.test.ts
+++ b/mission9-10-11/tests/products.public.test.ts
@@ -1,8 +1,8 @@
 import request from 'supertest';
 import app from '../src/app';
 import { prisma } from '../src/lib/prismaClient';
-import { createSeedUser } from './utils.ts/createUser';
-import { cleanDb, disconnectDb } from './utils.ts/cleanDb';
+import { createSeedUser } from './utils/createUser';
+import { cleanDb, disconnectDb } from './utils/cleanDb';
 
 jest.mock('uuid', () => ({
   v4: () => 'test-uuid',
diff --git a/mission9/tests/test.http b/mission9-10-11/tests/test.http
similarity index 96%
rename from mission9/tests/test.http
rename to mission9-10-11/tests/test.http
index b49ae4648..82dfa1bf8 100644
--- a/mission9/tests/test.http
+++ b/mission9-10-11/tests/test.http
@@ -114,16 +114,16 @@ Content-Type: application/json
 DELETE http://localhost:3000/comments/4
 Accept: application/json
 
-### 이미지 업로드 테스트
+### 이미지 업로드 테스트(s3)
 POST http://localhost:3000/images/upload
-Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
+Content-Type: multipart/form-data; boundary=boundary
 
-------WebKitFormBoundary7MA4YWxkTrZu0gW
+--boundary
 Content-Disposition: form-data; name="image"; filename="test.png"
 Content-Type: image/png
 
 < ./test.png
-------WebKitFormBoundary7MA4YWxkTrZu0gW--
+--boundary--
 
 ### 사용자 등록 테스트
 POST http://localhost:3000/users/register
diff --git a/mission9/tests/test.js b/mission9-10-11/tests/test.js
similarity index 100%
rename from mission9/tests/test.js
rename to mission9-10-11/tests/test.js
diff --git a/mission9-10-11/tests/test.png b/mission9-10-11/tests/test.png
new file mode 100644
index 000000000..35a7b5616
Binary files /dev/null and b/mission9-10-11/tests/test.png differ
diff --git a/mission9/tests/utils.ts/cleanDb.ts b/mission9-10-11/tests/utils/cleanDb.ts
similarity index 100%
rename from mission9/tests/utils.ts/cleanDb.ts
rename to mission9-10-11/tests/utils/cleanDb.ts
diff --git a/mission9/tests/utils.ts/createUser.ts b/mission9-10-11/tests/utils/createUser.ts
similarity index 100%
rename from mission9/tests/utils.ts/createUser.ts
rename to mission9-10-11/tests/utils/createUser.ts
diff --git a/mission9/tsconfig.build.json b/mission9-10-11/tsconfig.build.json
similarity index 69%
rename from mission9/tsconfig.build.json
rename to mission9-10-11/tsconfig.build.json
index e4c703bb8..6cea3cd4b 100644
--- a/mission9/tsconfig.build.json
+++ b/mission9-10-11/tsconfig.build.json
@@ -1,11 +1,10 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
-    "types": ["node"],
-    "rootDir": "./src",
+    "rootDir": ".",
     "outDir": "./dist",
     "noEmit": false
   },
-  "include": ["src"],
+  "include": ["src", "types"],
   "exclude": ["tests", "node_modules", "dist"]
 }
diff --git a/mission9/tsconfig.json b/mission9-10-11/tsconfig.json
similarity index 100%
rename from mission9/tsconfig.json
rename to mission9-10-11/tsconfig.json
diff --git a/mission9/tsconfig.test.json b/mission9-10-11/tsconfig.test.json
similarity index 100%
rename from mission9/tsconfig.test.json
rename to mission9-10-11/tsconfig.test.json
diff --git a/mission9/types/article.d.ts b/mission9-10-11/types/article.d.ts
similarity index 100%
rename from mission9/types/article.d.ts
rename to mission9-10-11/types/article.d.ts
diff --git a/mission9/types/cursorPaginated.d.ts b/mission9-10-11/types/cursorPaginated.d.ts
similarity index 100%
rename from mission9/types/cursorPaginated.d.ts
rename to mission9-10-11/types/cursorPaginated.d.ts
diff --git a/mission9/types/express.d.ts b/mission9-10-11/types/express.d.ts
similarity index 100%
rename from mission9/types/express.d.ts
rename to mission9-10-11/types/express.d.ts
diff --git a/mission9/types/image.d.ts b/mission9-10-11/types/image.d.ts
similarity index 100%
rename from mission9/types/image.d.ts
rename to mission9-10-11/types/image.d.ts
diff --git a/mission9/types/like.d.ts b/mission9-10-11/types/like.d.ts
similarity index 100%
rename from mission9/types/like.d.ts
rename to mission9-10-11/types/like.d.ts
diff --git a/mission9-10-11/types/multer.ts b/mission9-10-11/types/multer.ts
new file mode 100644
index 000000000..9e774f77b
--- /dev/null
+++ b/mission9-10-11/types/multer.ts
@@ -0,0 +1,10 @@
+import type { Request } from 'express';
+
+export type MulterRequest = Request & {
+  file?: {
+    filename?: string;
+    buffer?: Buffer;
+    originalname?: string;
+    mimetype?: string;
+  };
+};
diff --git a/mission9/types/product.d.ts b/mission9-10-11/types/product.d.ts
similarity index 100%
rename from mission9/types/product.d.ts
rename to mission9-10-11/types/product.d.ts
diff --git a/mission9/types/user.d.ts b/mission9-10-11/types/user.d.ts
similarity index 100%
rename from mission9/types/user.d.ts
rename to mission9-10-11/types/user.d.ts
diff --git a/mission9/.env.example b/mission9/.env.example
deleted file mode 100644
index 84d0269db..000000000
--- a/mission9/.env.example
+++ /dev/null
@@ -1,5 +0,0 @@
-DATABASE_URL="postgresql://user:password@localhost:5432/dbname?schema=public"
-NODE_ENV=development
-PORT=3000
-JWT_ACCESS_TOKEN_SECRET=your_access_token_secret_key
-JWT_REFRESH_TOKEN_SECRET=your_refresh_token_secret_key
\ No newline at end of file
diff --git a/mission9/src/controllers/imagesController.ts b/mission9/src/controllers/imagesController.ts
deleted file mode 100644
index bc067f6ef..000000000
--- a/mission9/src/controllers/imagesController.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import multer from 'multer';
-import path from 'path';
-import { v4 as uuidv4 } from 'uuid';
-import { PUBLIC_PATH } from '../lib/constants';
-import { BadRequestError } from '../lib/errors/customErrors';
-import { Request, Response } from 'express';
-import { imageService } from '../services/imageService';
-
-const ALLOWED_MIME_TYPES = ['image/png', 'image/jpeg', 'image/jpg'];
-const FILE_SIZE_LIMIT = 5 * 1024 * 1024;
-
-//이미지 업로드 설정
-export const upload = multer({
-  storage: multer.diskStorage({
-    destination(req, file, cb) {
-      cb(null, PUBLIC_PATH);
-    },
-    filename(req, file, cb) {
-      const ext = path.extname(file.originalname);
-      const filename = `${uuidv4()}${ext}`;
-      cb(null, filename);
-    },
-  }),
-
-  limits: {
-    fileSize: FILE_SIZE_LIMIT,
-  },
-
-  fileFilter: function (req, file, cb) {
-    if (!ALLOWED_MIME_TYPES.includes(file.mimetype)) {
-      const err = new BadRequestError('Only png, jpeg, and jpg are allowed');
-      return cb(err);
-    }
-
-    cb(null, true);
-  },
-});
-//이미지 업로드 핸들러
-export async function uploadImage(req: Request, res: Response) {
-  const response = imageService.buildImageUrl(req);
-  return res.send(response);
-}
diff --git a/mission9/src/services/imageService.ts b/mission9/src/services/imageService.ts
deleted file mode 100644
index dfba8616c..000000000
--- a/mission9/src/services/imageService.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { uploadImageResponse } from '../../types/image';
-import { Request } from 'express';
-import { BadRequestError } from '../lib/errors/customErrors';
-import path from 'path';
-import { STATIC_PATH } from '../lib/constants';
-
-export class ImageService {
-  buildImageUrl(req: Request): uploadImageResponse {
-    const host = req.get('host');
-    if (!host) {
-      throw new BadRequestError('요청 헤더에 host 정보가 없습니다.');
-    }
-    if (!req.file) {
-      throw new BadRequestError();
-    }
-    const filePath = path.join(host, STATIC_PATH, req.file.filename);
-    const url = `http://${filePath}`;
-    return { url };
-  }
-}
-
-export const imageService = new ImageService();