diff --git a/assets/webui/index.html b/assets/webui/index.html
index 4393383..43f2a62 100644
--- a/assets/webui/index.html
+++ b/assets/webui/index.html
@@ -198,6 +198,7 @@
 				<h2 id="aboutTitle" class="form-title">OFDGo</h2>
 				<div class="about-row"><span>构建版本</span><span id="aboutVersion">develop</span></div>
 				<div class="about-row"><span>项目官网</span><a href="https://ofdgo.aite.me/" target="_blank" rel="noreferrer">https://ofdgo.aite.me/</a></div>
+				<div class="about-row"><span>桌面下载</span><a href="https://ofdgo.aite.me/releases/" target="_blank" rel="noreferrer">https://ofdgo.aite.me/releases/</a></div>
 				<div class="about-row"><span>项目仓库</span><a href="https://github.com/xiaoqidun/ofdgo" target="_blank" rel="noreferrer">https://github.com/xiaoqidun/ofdgo</a></div>
 			</form>
 		</dialog>
diff --git a/assets/webui/ofdgo_work.js b/assets/webui/ofdgo_work.js
index f509869..fa1aa46 100644
--- a/assets/webui/ofdgo_work.js
+++ b/assets/webui/ofdgo_work.js
@@ -92,6 +92,8 @@ async function readResource(event, navigation) {
 		bundle = await readBundle(meta, CLIENT_PREFIX + event.clientId);
 	}
 	if (!bundle || !await caches.has(bundle.name)) {
+		const client = await self.clients.get(event.clientId);
+		if (client && resourceURL(client.url) !== self.registration.scope) return fetch(event.request);
 		return Response.error();
 	}
 	if (event.resultingClientId) {