diff --git a/backend/Dockerfile b/backend/Dockerfile
index 3ae5208..1325945 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /home/node/app
 
 # Install Dependencies
 COPY package.json yarn.lock ./
-RUN yarn install --frozen-lockfile --no-cache
+RUN yarn config set registry https://registry.npmmirror.com && yarn install --frozen-lockfile --no-cache
 
 # Copy source code
 COPY . .
@@ -20,7 +20,7 @@ ENV NODE_ENV=production
 
 # Install Production Dependencies
 COPY package.json yarn.lock ./
-RUN yarn install --frozen-lockfile --no-cache --production
+RUN yarn config set registry https://registry.npmmirror.com && yarn install --frozen-lockfile --no-cache --production
 
 # Copy build files
 COPY --from=builder /home/node/app/build ./build
diff --git a/backend/src/file.ts b/backend/src/file.ts
index 7e77582..4ba1a76 100644
--- a/backend/src/file.ts
+++ b/backend/src/file.ts
@@ -15,7 +15,7 @@ const limits = {
 const storage = multer.diskStorage({
   destination: (req, file, cb) => {
     try {
-      const room = req.params.room;
+      const room = req.params.room as string;
       const dir = path.resolve(baseDir, room);
       fs.mkdirSync(dir, { recursive: true });
       return cb(null, dir);
@@ -29,7 +29,8 @@ const storage = multer.diskStorage({
 })
 const upload = multer({ storage, limits });
 
-router.post("/upload/:room", authenticate, upload.single("file"), (req, res) => {
+const uploadSingle = upload.single("file") as unknown as express.RequestHandler;
+router.post("/upload/:room", authenticate, uploadSingle, (req, res) => {
   const file = req.file;
   if (!file) {
     return res.status(422).send("422 Unprocessable Entity: Missing file");
diff --git a/server/backend/docker-compose.yml b/server/backend/docker-compose.yml
new file mode 100644
index 0000000..28c81db
--- /dev/null
+++ b/server/backend/docker-compose.yml
@@ -0,0 +1,15 @@
+services:
+  backend:
+    image: backend:latest
+    restart: always
+    ports:
+      - 20248:8888
+    env_file:
+      - .local.env
+    volumes:
+      - /data/upload:/data/upload
+
+networks:
+  default:
+    name: database_default
+    external: true
diff --git a/server/nginx/docker-compose.yml b/server/nginx/docker-compose.yml
index f4f9373..fb05cac 100644
--- a/server/nginx/docker-compose.yml
+++ b/server/nginx/docker-compose.yml
@@ -2,8 +2,21 @@ services:
   nginx:
     image: nginx:stable-alpine
     ports:
-      - 443:443
+      - "80:80"
+      - "443:443"
     restart: always
     volumes:
       - ./nginx.conf:/etc/nginx/nginx.conf
       - /etc/letsencrypt:/etc/letsencrypt
+    networks:
+      - backend
+      - database
+
+networks:
+  backend:
+    name: backend_default
+    external: true
+  database:
+    name: database_default
+    external: true
+
diff --git a/server/nginx/nginx.conf b/server/nginx/nginx.conf
new file mode 100644
index 0000000..1d012ef
--- /dev/null
+++ b/server/nginx/nginx.conf
@@ -0,0 +1,35 @@
+events {
+  worker_connections 1024;
+}
+
+http {
+  server {
+    listen 80; # HTTP -> HTTPS redirect
+    listen [::]:80;
+    server_name zijingmoments.xyz;
+    return 301 https://$host$request_uri;
+  }
+
+  server {
+    listen 443 ssl; # listen to IPv4, with SSL
+    listen [::]:443 ssl; # listen to IPv6, with SSL
+
+    server_name zijingmoments.xyz;
+
+    ssl_certificate /etc/letsencrypt/live/zijingmoments.xyz/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/zijingmoments.xyz/privkey.pem;
+
+    location / {
+      proxy_pass http://backend:8888;
+      proxy_set_header Host $host;
+      client_max_body_size 100M; # allow large file upload
+    }
+
+    location /v1/graphql {
+      proxy_pass http://graphql-engine:8080;
+      # Important: Do not add / to the end of URL, ref: https://blog.csdn.net/q1298252589/article/details/120729989
+      proxy_set_header Upgrade $http_upgrade; # enable websocket
+      proxy_set_header Connection "upgrade"; # enable websocket
+    }
+  }
+}