diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 00000000..082452c5
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+# Frontend
+frontend/Dockerfile
+frontend/**/node_modules
+frontend/app/.next
+frontend/app/.swc
+frontend/packages/*/dist
diff --git a/docker-compose.yml b/docker-compose.yml
index 8ce472cb..9b5decd1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -19,7 +19,8 @@ services:
   frontend:
     image: tidb.ai/frontend:local
     build:
-      context: ./frontend
+      context: .
+      dockerfile: frontend/Dockerfile
     restart: always
     ports:
       - 3000:3000
diff --git a/frontend/.dockerignore b/frontend/.dockerignore
deleted file mode 100644
index 759ea3c2..00000000
--- a/frontend/.dockerignore
+++ /dev/null
@@ -1,8 +0,0 @@
-node_modules
-.next
-.git
-.idea
-Dockerfile
-
-app/.env
-app/certificates
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 5a26a047..528d6d54 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -7,14 +7,17 @@ RUN apk add --no-cache libc6-compat
 
 WORKDIR /tidb.ai
 
-RUN mkdir app
-RUN mkdir -p packages/widget-react
+RUN mkdir -p frontend/app
+RUN mkdir -p frontend/packages/widget-react
 
 # Install dependencies based on the preferred package manager
-COPY package.json .
-COPY pnpm-*.yaml .
-COPY app/package.json ./app
-COPY packages/widget-react/package.json ./packages/widget-react
+COPY README.md .
+COPY frontend/package.json ./frontend
+COPY frontend/pnpm-*.yaml ./frontend
+COPY frontend/app/package.json ./frontend/app
+COPY frontend/packages/widget-react/package.json ./frontend/packages/widget-react
+
+WORKDIR /tidb.ai/frontend
 
 RUN corepack enable pnpm
 RUN pnpm i --frozen-lockfile
@@ -23,13 +26,17 @@ RUN pnpm i --frozen-lockfile
 # 2. Rebuild the source code only when needed
 FROM base AS builder
 WORKDIR /tidb.ai
-COPY --from=deps /tidb.ai/node_modules ./node_modules
-COPY --from=deps /tidb.ai/app/node_modules ./app/node_modules
-COPY --from=deps /tidb.ai/packages/widget-react/node_modules ./packages/widget-react/node_modules
+COPY --from=deps /tidb.ai/frontend/node_modules ./frontend/node_modules
+COPY --from=deps /tidb.ai/frontend/app/node_modules ./frontend/app/node_modules
+COPY --from=deps /tidb.ai/frontend/packages/widget-react/node_modules ./frontend/packages/widget-react/node_modules
+# For symbol link of root README.md
 COPY . .
+
 # This will do the trick, use the corresponding env file for each environment.
 #COPY .env.production.sample .env.production
 
+WORKDIR /tidb.ai/frontend
+
 ENV BASE_URL ""
 ENV NEXT_PUBLIC_BASE_URL ""
 ENV SITE_URL ""
@@ -55,14 +62,12 @@ RUN adduser -S nextjs -u 1001
 
 # Automatically leverage output traces to reduce image size
 # https://nextjs.org/docs/advanced-features/output-file-tracing
-COPY --from=builder --chown=nextjs:nodejs /tidb.ai/app/.next/standalone .
-COPY --from=builder --chown=nextjs:nodejs /tidb.ai/app/.next/static app/.next/static
-
-COPY --from=builder /tidb.ai/app/public app/public
+COPY --from=builder --chown=nextjs:nodejs /tidb.ai/frontend/app/.next/standalone .
+COPY --from=builder --chown=nextjs:nodejs /tidb.ai/frontend/app/.next/static app/.next/static
+COPY --from=builder /tidb.ai/frontend/app/public frontend/app/public
 
 USER nextjs
 
 EXPOSE 3000
 
-
 CMD node app/server.js
diff --git a/frontend/app/package.json b/frontend/app/package.json
index f63282fe..4236b2f6 100644
--- a/frontend/app/package.json
+++ b/frontend/app/package.json
@@ -5,7 +5,6 @@
   "scripts": {
     "dev": "next dev --experimental-https",
     "dev:local": "next dev",
-    "postinstall": "cp ../../README.md src/pages/docs/README.md",
     "build": "next build && next-sitemap",
     "build:standalone": "STANDALONE=1 next build --no-lint && next-sitemap",
     "start": "next start",
diff --git a/frontend/app/src/pages/docs/.gitignore b/frontend/app/src/pages/docs/.gitignore
deleted file mode 100644
index 8841e9e9..00000000
--- a/frontend/app/src/pages/docs/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# This file should be copied by package.json's "postinstall" command
-README.md
diff --git a/frontend/app/src/pages/docs/README.md b/frontend/app/src/pages/docs/README.md
new file mode 120000
index 00000000..1dfab242
--- /dev/null
+++ b/frontend/app/src/pages/docs/README.md
@@ -0,0 +1 @@
+../../../../../README.md
\ No newline at end of file
diff --git a/frontend/app/theme.config.tsx b/frontend/app/theme.config.tsx
index 7b865519..33a01c79 100644
--- a/frontend/app/theme.config.tsx
+++ b/frontend/app/theme.config.tsx
@@ -2,7 +2,7 @@ import { useRouter } from 'next/router';
 import { useConfig, DocsThemeConfig, Link } from 'nextra-theme-docs';
 
 let themeConfig: DocsThemeConfig = {
-  docsRepositoryBase: 'https://github.com/pingcap/tidb.ai/tree/main/www',
+  docsRepositoryBase: 'https://github.com/pingcap/tidb.ai/tree/main/frontend/app',
   useNextSeoProps () {
     return {
       titleTemplate: '%s - RAG app by TiDB ',