diff --git a/backend/.dockerignore b/.dockerignore
similarity index 100%
rename from backend/.dockerignore
rename to .dockerignore
diff --git a/Dockerfile b/Dockerfile
index 5d2b526c..1e94bd80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,9 @@ RUN apk add --no-cache \
     freetype \
     harfbuzz \
     ca-certificates \
-    ttf-freefont
+    ttf-freefont \
+    wget \
+    unzip
 
 # Download Korean font for Puppeteer
 RUN mkdir /usr/share/fonts/nanumfont && \
@@ -34,6 +36,7 @@ ENV PUPPETEER_EXECUTABLE_PATH /usr/bin/chromium-browser
 FROM base AS build
 COPY . /usr/src/app
 WORKDIR /usr/src/app
+RUN sed -i 's/"prepare": "husky install"/"prepare": ""/' ./package.json
 RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
 RUN pnpm backend db:generate
 RUN pnpm backend build
diff --git a/backend/package.json b/backend/package.json
index 8d94e665..57ba9b3e 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -2,7 +2,6 @@
 	"name": "@codepair/backend",
 	"version": "0.1.14",
 	"description": "CodePair Backend",
-	"type": "module",
 	"author": "yorkie-team",
 	"license": "Apache-2.0",
 	"scripts": {
@@ -34,6 +33,7 @@
 		"@langchain/core": "^0.1.18",
 		"@langchain/ollama": "^0.0.4",
 		"@langchain/openai": "^0.3.2",
+		"@nestjs/cli": "^10.4.5",
 		"@nestjs/common": "^10.0.0",
 		"@nestjs/config": "^3.1.1",
 		"@nestjs/core": "^10.0.0",
@@ -44,6 +44,7 @@
 		"@prisma/client": "^5.8.1",
 		"class-transformer": "^0.5.1",
 		"class-validator": "^0.14.1",
+		"express": "^4.21.1",
 		"html-pdf-node": "^1.0.8",
 		"langchain": "^0.1.9",
 		"markdown-it": "^14.1.0",
@@ -55,7 +56,6 @@
 		"rxjs": "^7.8.1"
 	},
 	"devDependencies": {
-		"@nestjs/cli": "^10.0.0",
 		"@nestjs/schematics": "^10.0.0",
 		"@nestjs/testing": "^10.0.0",
 		"@types/express": "^4.17.17",
diff --git a/package.json b/package.json
index 54773ee9..cfd12bb9 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "author": "yorkie-team",
     "license": "Apache-2.0",
     "scripts": {
-        "prepare": "husky .husky",
+        "prepare": "husky install",
         "preinstall": "npx only-allow pnpm",
         "frontend": "pnpm --filter=frontend",
         "backend": "pnpm --filter=backend",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 294ab435..69ba5e8a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -53,6 +53,9 @@ importers:
       '@langchain/openai':
         specifier: ^0.3.2
         version: 0.3.2(@langchain/core@0.1.63(openai@4.63.0(zod@3.23.8)))
+      '@nestjs/cli':
+        specifier: ^10.4.5
+        version: 10.4.5
       '@nestjs/common':
         specifier: ^10.0.0
         version: 10.4.4(class-transformer@0.5.1)(class-validator@0.14.1)(reflect-metadata@0.1.14)(rxjs@7.8.1)
@@ -83,6 +86,9 @@ importers:
       class-validator:
         specifier: ^0.14.1
         version: 0.14.1
+      express:
+        specifier: ^4.21.1
+        version: 4.21.1
       html-pdf-node:
         specifier: ^1.0.8
         version: 1.0.8
@@ -111,9 +117,6 @@ importers:
         specifier: ^7.8.1
         version: 7.8.1
     devDependencies:
-      '@nestjs/cli':
-        specifier: ^10.0.0
-        version: 10.4.5
       '@nestjs/schematics':
         specifier: ^10.0.0
         version: 10.1.4(chokidar@3.6.0)(typescript@5.3.3)
@@ -3329,6 +3332,10 @@ packages:
     resolution: {integrity: sha512-U71cyTamuh1CRNCfpGY6to28lxvNwPG4Guz/EVjgf3Jmzv0vlDp1atT9eS5dDjMYHucpHbWns6Lwf3BKz6svdw==}
     engines: {node: '>= 0.6'}
 
+  cookie@0.7.1:
+    resolution: {integrity: sha512-6DnInpx7SJ2AK3+CTUE/ZM0vWTUboZCegxhC2xiIydHR9jNuTAASBrfEpHhiGOZw/nX51bHt6YQl8jsGo4y/0w==}
+    engines: {node: '>= 0.6'}
+
   cookiejar@2.1.4:
     resolution: {integrity: sha512-LDx6oHrK+PhzLKJU9j5S7/Y3jM/mUHvD/DeI1WQmJn652iPC5Y4TBzC9l+5OMOXlyTTA+SmVUPm0HQUwpD5Jqw==}
 
@@ -3744,6 +3751,10 @@ packages:
     resolution: {integrity: sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==}
     engines: {node: '>= 0.10.0'}
 
+  express@4.21.1:
+    resolution: {integrity: sha512-YSFlK1Ee0/GC8QaO91tHcDxJiE/X4FbpAyQWkxAvG6AXCuR65YzK8ua6D9hvi/TzUfZMpc+BwuM1IPw8fmQBiQ==}
+    engines: {node: '>= 0.10.0'}
+
   extend@3.0.2:
     resolution: {integrity: sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==}
 
@@ -9792,6 +9803,8 @@ snapshots:
 
   cookie@0.6.0: {}
 
+  cookie@0.7.1: {}
+
   cookiejar@2.1.4: {}
 
   copy-to-clipboard@3.3.3:
@@ -10247,6 +10260,42 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  express@4.21.1:
+    dependencies:
+      accepts: 1.3.8
+      array-flatten: 1.1.1
+      body-parser: 1.20.3
+      content-disposition: 0.5.4
+      content-type: 1.0.5
+      cookie: 0.7.1
+      cookie-signature: 1.0.6
+      debug: 2.6.9
+      depd: 2.0.0
+      encodeurl: 2.0.0
+      escape-html: 1.0.3
+      etag: 1.8.1
+      finalhandler: 1.3.1
+      fresh: 0.5.2
+      http-errors: 2.0.0
+      merge-descriptors: 1.0.3
+      methods: 1.1.2
+      on-finished: 2.4.1
+      parseurl: 1.3.3
+      path-to-regexp: 0.1.10
+      proxy-addr: 2.0.7
+      qs: 6.13.0
+      range-parser: 1.2.1
+      safe-buffer: 5.2.1
+      send: 0.19.0
+      serve-static: 1.16.2
+      setprototypeof: 1.2.0
+      statuses: 2.0.1
+      type-is: 1.6.18
+      utils-merge: 1.0.1
+      vary: 1.1.2
+    transitivePeerDependencies:
+      - supports-color
+
   extend@3.0.2: {}
 
   external-editor@3.1.0: