diff --git a/website/src/hooks/useLatestVersion.ts b/website/src/hooks/useLatestVersion.ts
new file mode 100644
index 00000000..87965ffc
--- /dev/null
+++ b/website/src/hooks/useLatestVersion.ts
@@ -0,0 +1,57 @@
+import { useState, useEffect } from "react";
+
+const GITHUB_REPO = "tiann/hapi";
+const CACHE_KEY = "hapi-latest-version";
+const CACHE_TTL = 1000 * 60 * 60; // 1 hour
+
+interface CachedVersion {
+    version: string;
+    timestamp: number;
+}
+
+export function useLatestVersion(fallback: string = "latest") {
+    const [version, setVersion] = useState<string>(() => {
+        // Try to get from cache first
+        try {
+            const cached = localStorage.getItem(CACHE_KEY);
+            if (cached) {
+                const { version, timestamp }: CachedVersion = JSON.parse(cached);
+                if (Date.now() - timestamp < CACHE_TTL) {
+                    return version;
+                }
+            }
+        } catch {
+            // Ignore cache errors
+        }
+        return fallback;
+    });
+
+    useEffect(() => {
+        const fetchVersion = async () => {
+            try {
+                const res = await fetch(
+                    `https://api.github.com/repos/${GITHUB_REPO}/releases/latest`,
+                    { headers: { Accept: "application/vnd.github.v3+json" } }
+                );
+                if (!res.ok) return;
+
+                const data = await res.json();
+                const tag = data.tag_name as string;
+                if (tag) {
+                    setVersion(tag);
+                    // Cache the result
+                    localStorage.setItem(
+                        CACHE_KEY,
+                        JSON.stringify({ version: tag, timestamp: Date.now() })
+                    );
+                }
+            } catch {
+                // Keep fallback on error
+            }
+        };
+
+        fetchVersion();
+    }, []);
+
+    return version;
+}
diff --git a/website/src/locales/en.json b/website/src/locales/en.json
index 31f694a4..a86879d0 100644
--- a/website/src/locales/en.json
+++ b/website/src/locales/en.json
@@ -7,7 +7,7 @@
     "viewOnGithub": "View on GitHub"
   },
   "hero": {
-    "version": "v0.3.1 is now available",
+    "version": "{{version}} is now available",
     "title": "Vibe Coding <br/> <span class=\"text-primary\">Anytime, Anywhere.</span>",
     "subtitle": "Go for a hike, grab a coffee, or just relax. Your AI agents work in the background. We'll notify you via your favorite messaging app only when they need a nod.",
     "startBtn": "Start Your Freedom",
diff --git a/website/src/locales/zh.json b/website/src/locales/zh.json
index 7cdfc822..2fac3013 100644
--- a/website/src/locales/zh.json
+++ b/website/src/locales/zh.json
@@ -7,7 +7,7 @@
     "viewOnGithub": "GitHub"
   },
   "hero": {
-    "version": "v0.3.1 现已发布",
+    "version": "{{version}} 现已发布",
     "title": "Vibe Coding <br/> <span class=\"text-primary\">随时随地，自由编程</span>",
     "subtitle": "去徒步，去喝咖啡，或者只是放松一下。你的 AI 代理在后台为你工作。只有在需要你确认时，我们才会通过你喜欢的即时通讯应用通知你。",
     "startBtn": "开启自由之旅",
diff --git a/website/src/pages/Home.tsx b/website/src/pages/Home.tsx
index 6f0bc25b..e2fd3c1a 100644
--- a/website/src/pages/Home.tsx
+++ b/website/src/pages/Home.tsx
@@ -9,11 +9,13 @@ import { Link } from "wouter";
 import { motion, useScroll, useTransform } from "framer-motion";
 import { useTranslation } from "react-i18next";
 import { SEO } from "@/components/SEO";
+import { useLatestVersion } from "@/hooks/useLatestVersion";
 
 export default function Home() {
   const [copied, setCopied] = useState("");
   const { scrollY } = useScroll();
   const { t } = useTranslation();
+  const version = useLatestVersion();
 
   const copyToClipboard = (text: string, key: string) => {
     navigator.clipboard.writeText(text);
@@ -34,9 +36,9 @@ export default function Home() {
                   <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"></span>
                   <span className="relative inline-flex rounded-full h-3 w-3 bg-green-500"></span>
                 </span>
-                {t('hero.version')}
+                {t('hero.version', { version })}
               </div>
-              
+
               <h1 className="text-5xl md:text-7xl lg:text-8xl font-extrabold tracking-tight leading-[1.1] mb-6" dangerouslySetInnerHTML={{ __html: t('hero.title') }} />
               
               <p className="text-xl text-muted-foreground max-w-lg leading-relaxed">