diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..966a68e
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,38 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  NEXT_PUBLIC_API_URL: ${{ secrets.NEXT_PUBLIC_API_URL }}
+  NEXT_PUBLIC_API_KEY: ${{ secrets.NEXT_PUBLIC_API_KEY }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build Next.js application
+        run: npm run build
+
+      - name: Run tests
+        run: npm run test
+
+      - name: Deploy to production
+        run: npm run deploy
+        env:
+          NEXT_PUBLIC_API_URL: ${{ secrets.NEXT_PUBLIC_API_URL }}
+          NEXT_PUBLIC_API_KEY: ${{ secrets.NEXT_PUBLIC_API_KEY }}
diff --git a/projects/fastgpt/Dockerfile b/projects/fastgpt/Dockerfile
index 00487e5..add569e 100644
--- a/projects/fastgpt/Dockerfile
+++ b/projects/fastgpt/Dockerfile
@@ -1,5 +1,5 @@
 # Install dependencies only when needed
-FROM node:18.15-alpine AS deps
+FROM node:14 AS deps
 # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
 RUN apk add libc6-compat && npm install -g pnpm
 WORKDIR /app
@@ -47,7 +47,7 @@ ENV NODE_ENV production
 ENV NEXT_TELEMETRY_DISABLED 1
 ENV PORT=3000
 
-EXPOSE 3000
+EXPOSE $PORT
 
 USER nextjs
 
diff --git a/projects/xiaoyi/Dockerfile b/projects/xiaoyi/Dockerfile
index 547f4ac..9c99b79 100644
--- a/projects/xiaoyi/Dockerfile
+++ b/projects/xiaoyi/Dockerfile
@@ -1,5 +1,5 @@
 # Install dependencies only when needed
-FROM node:18.15-alpine AS deps
+FROM node:14 AS deps
 # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
 RUN apk add libc6-compat && npm install -g pnpm
 WORKDIR /app
@@ -24,7 +24,7 @@ ENV NEXT_TELEMETRY_DISABLED 1
 RUN npm install -g pnpm
 RUN pnpm run build
 
-FROM node:18.15-alpine AS runner
+FROM node:14 AS runner
 WORKDIR /app
 
 # create user and use it
@@ -46,7 +46,7 @@ ENV NODE_ENV production
 ENV NEXT_TELEMETRY_DISABLED 1
 ENV PORT=3000
 
-EXPOSE 3000
+EXPOSE $PORT
 
 USER nextjs