diff --git a/.eslintrc.yml b/.eslintrc.yml
index 2a9ebf3..d3b7d05 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -37,6 +37,7 @@ rules:
   # disable this temporarily since we have a lot of JS files
   # and typescript-eslint runs against JS files too
   '@typescript-eslint/explicit-module-boundary-types': off
+  '@typescript-eslint/ban-ts-comment': 'off'
   '@typescript-eslint/ban-ts-ignore': 'off'
   react-hooks/rules-of-hooks: error
   react-hooks/exhaustive-deps:
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 070e54f..8e89353 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -1,5 +1,8 @@
 on: [push]
 name: Deploy workflow
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   install:
     runs-on: ubuntu-20.04
diff --git a/.gitignore b/.gitignore
index 07bf99f..479d673 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ experimental/
 deploy_ghpages.sh
 tags
 .eslintcache
+__test_*.sh
diff --git a/Dockerfile b/Dockerfile
index ce7dd83..6c6cb4f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ RUN pnpm build \
   && rm public/*.map || true
 
 FROM --platform=$TARGETPLATFORM nginx:alpine
+COPY docker/nginx-default.conf /etc/nginx/conf.d/default.conf
 RUN rm -rf /usr/share/nginx/html/*
 COPY --from=builder /app/public /usr/share/nginx/html
 ENV YACD_DEFAULT_BACKEND "http://127.0.0.1:9090"
diff --git a/README.md b/README.md
index 5217837..979357c 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,12 @@ The site [http://yacd.haishan.me](http://yacd.haishan.me) is served with HTTP no
 - Docker Hub [`haishanh/yacd`](https://hub.docker.com/r/haishanh/yacd)
 - GitHub Container Registry [`ghcr.io/haishanh/yacd`](https://github.com/haishanh/yacd/pkgs/container/yacd)
 
+```sh
+docker run -p 1234:80 -d --name yacd --rm ghcr.io/haishanh/yacd:master
+
+# and then open http://localhost:1234 in your browser
+```
+
 **Supported URL query params**
 
 | Param    | Description                                                                        |
diff --git a/docker/nginx-default.conf b/docker/nginx-default.conf
new file mode 100644
index 0000000..3896e25
--- /dev/null
+++ b/docker/nginx-default.conf
@@ -0,0 +1,31 @@
+server {
+    listen       80;
+    server_name  localhost;
+    # access_log  /var/log/nginx/host.access.log  main;
+    gzip on;
+    gzip_vary on;
+    gzip_comp_level 4;
+    gzip_min_length 256;
+    gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+
+    location ~ assets\/.*\.(?:css|js|woff2?|svg|gif|map)$ {
+        root   /usr/share/nginx/html;
+        try_files $uri $uri/ /index.html;
+        add_header Cache-Control "max-age=31536000";
+        # access_log off;
+    }
+
+    #error_page  404              /404.html;
+
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}