diff --git a/docker/dockerfile b/docker/dockerfile
index 117c0f12f..f23c630a1 100644
--- a/docker/dockerfile
+++ b/docker/dockerfile
@@ -45,14 +45,14 @@ RUN rm -rf ./* && chown node /app
 
 USER node
 
-RUN git clone https://github.com/louislam/uptime-kuma.git .
+RUN git clone https://github.com/louislam/uptime-kuma.git \
+RUN gh pr checkout 2023
 RUN npm ci
 
 EXPOSE 3000 3001
 VOLUME ["/app/data"]
 HEALTHCHECK --interval=60s --timeout=30s --start-period=180s --retries=5 CMD node extra/healthcheck.js
-ENTRYPOINT ["/usr/bin/dumb-init", "--", "extra/entrypoint.sh"]
-CMD ["npm", "run", "dev"]
+CMD ["npm", "run", "start-pr-test"]
 
 
 # Upload the artifact to Github
diff --git a/extra/checkout-pr.js b/extra/checkout-pr.js
new file mode 100644
index 000000000..64a9dbc1c
--- /dev/null
+++ b/extra/checkout-pr.js
@@ -0,0 +1,11 @@
+const childProcess = require("child_process");
+
+if (!process.env.UPTIME_KUMA_PRUPTIME_KUMA_PR) {
+    console.error("Please set a pull request number to the environment variable 'UPTIME_KUMA_PRUPTIME_KUMA_PR'");
+    process.exit(1);
+}
+
+console.log("Checkout pr");
+
+// Checkout the pr
+childProcess.spawnSync("gh", [ "pr", "checkout", process.env.UPTIME_KUMA_PR ]);
diff --git a/package.json b/package.json
index df93281af..dbf036f16 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,8 @@
         "release-final": "node extra/update-version.js && npm run build-docker && node ./extra/press-any-key.js && npm run upload-artifacts && node ./extra/update-wiki-version.js",
         "release-beta": "node extra/beta/update-version.js && npm run build && node ./extra/env2arg.js docker buildx build -f docker/dockerfile --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:$VERSION -t louislam/uptime-kuma:beta .  --target release --push && node ./extra/press-any-key.js && npm run upload-artifacts",
         "git-remove-tag": "git tag -d",
-        "build-dist-and-restart": "npm run build && npm run start-server-dev"
+        "build-dist-and-restart": "npm run build && npm run start-server-dev",
+        "start-pr-test": "node extra/checkout-pr.js && npm install && npm run dev"
     },
     "dependencies": {
         "@louislam/sqlite3": "~15.0.6",