diff --git a/ota/h5/index-stable.html b/ota/h5/index-stable.html
index 606be61..c0e4709 100644
--- a/ota/h5/index-stable.html
+++ b/ota/h5/index-stable.html
@@ -22,55 +22,58 @@ h1{font-size:18px;color:#38bdf8}
 .badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10px;margin-left:8px}
 .badge-new{background:#dc2626;color:#fff}
 </style></head><body>
-<div class="gear" onclick="openSettings()">⚙️</div>
+<div class="gear" onclick="openSettings()">⚙</div>
 <h1>Yuzu GCA</h1>
 <div class="ver"><span id="ver"></span><span id="badge" class="badge badge-new" style="display:none">NEW</span></div>
-<div class="card"><div class="card-title">当前渠道: <span id="chLabel">Stable</span></div></div>
-<button class="btn btn-check" onclick="checkUpdate()">检查更新</button>
-<button class="btn btn-download" id="btnApply" onclick="applyUpdate()">下载更新</button>
+<div class="card"><div class="card-title">Channel: <span id="chLabel">Stable</span></div></div>
+<button class="btn btn-check" onclick="checkUpdate()">Check Update</button>
+<button class="btn btn-download" id="btnApply" onclick="applyUpdate()">Download Update</button>
 <div class="log" id="log"></div>
 
 <div class="modal" id="modal">
  <div class="modal-box">
-  <div class="modal-title">选择渠道</div>
-  <button class="ch-opt on" onclick="setChannel('stable')">Stable (发行)</button>
-  <button class="ch-opt" onclick="setChannel('beta')">Beta (测试)</button>
-  <button class="ch-opt" onclick="setChannel('nightly')">Nightly (开发)</button>
-  <button class="btn btn-check" style="margin-top:12px" onclick="closeSettings()">关闭</button>
+  <div class="modal-title">Select Channel</div>
+  <button class="ch-opt on" onclick="setChannel('stable')">Stable</button>
+  <button class="ch-opt" onclick="setChannel('beta')">Beta</button>
+  <button class="ch-opt" onclick="setChannel('nightly')">Nightly</button>
+  <button class="btn btn-check" style="margin-top:12px" onclick="closeSettings()">Close</button>
  </div>
 </div>
 <script>
 var channel=localStorage.getItem('gca_channel')||'stable';
 var dlUrl='',dlVer='',dlSha='';
 function log(m){var l=document.getElementById('log');l.innerText+=m+'\n';l.scrollTop=l.scrollHeight}
-function openSettings(){document.getElementById('modal').classList.add('show')}
+function openSettings(){
+ var m=document.getElementById('modal');m.classList.add('show');
+ document.querySelectorAll('.ch-opt').forEach(function(b){b.classList.toggle('on',b.textContent.toLowerCase()===channel)})
+}
 function closeSettings(){document.getElementById('modal').classList.remove('show')}
 function setChannel(ch){
  channel=ch;localStorage.setItem('gca_channel',ch);
- document.getElementById('chLabel').innerText=ch==='stable'?'Stable (发行)':ch==='beta'?'Beta (测试)':'Nightly (开发)';
+ document.getElementById('chLabel').innerText=ch.charAt(0).toUpperCase()+ch.slice(1);
+ document.querySelectorAll('.ch-opt').forEach(function(b){b.classList.toggle('on',b.textContent.toLowerCase()===ch)});
  closeSettings();checkUpdate()
 }
 function checkUpdate(){
- log('channel: '+channel+' checking manifest...');
+ log('channel:'+channel);
  var j=JSON.parse(Android.fetchManifest(channel));
- if(j.error){log('ERR: '+j.error);return}
- var h5=j.h5;log('latest: '+h5.latest+' min: '+h5.min_version);
- var v=h5.min_version.replace(/[^0-9]/g,''),my=(document.getElementById('ver').innerText||'').replace(/[^0-9]/g,'');
- if(parseInt(my||'0')<parseInt(v||'0')){log('ERR: APK too old (need v'+h5.min_version+')');return}
+ if(j.error){log('ERR:'+j.error);return}
+ var h5=j.h5;log('latest:'+h5.latest+' min:'+h5.min_version);
+ var v=(h5.min_version||'').replace(/[^0-9]/g,''),my=(document.getElementById('ver').innerText||'').replace(/[^0-9]/g,'');
+ if(parseInt(my||'0')<parseInt(v||'0')){log('ERR:APK too old (need v'+h5.min_version+')');return}
  dlUrl=h5.url;dlSha=h5.sha256||'';
- if(!dlSha||/^(0{64}|TBD)/.test(dlSha)){log('ERR: channel no build');return}
- if(h5.latest!==document.getElementById('ver').innerText){
-  dlVer=h5.latest;document.getElementById('btnApply').classList.add('show');log('*** NEW VERSION ***')}
+ if(!dlSha||/^(0{64}|TBD)/.test(dlSha)){log('ERR:channel no build');return}
+ if(h5.latest!==document.getElementById('ver').innerText&&h5.latest!=='v'+document.getElementById('ver').innerText){
+  dlVer=h5.latest;document.getElementById('btnApply').classList.add('show');log('***NEW VERSION***')}
  else log('up to date')
 }
 function applyUpdate(){
- log('downloading...');
- var t=Android.fetchText(h5UrlRelative(dlUrl));
- if(typeof t!=='string'||t.startsWith('ERROR:')){log('ERR: '+t);return}
+ log('download...');
+ var t=Android.fetchText('h5/index-stable.html');
+ if(typeof t!=='string'||t.startsWith('ERROR:')){log('ERR:'+t);return}
  var h=Android.sha256(t);
  if(h!==dlSha){log('SHA256 MISMATCH!');return}
- Android.saveCache(t);log('OK! restart app to apply')
+ Android.saveCache(t);log('OK! restart app')
 }
-function h5UrlRelative(u){var p=u.split('/ota/');return p.length>1?'h5/'+p[1].split('/h5/')[1]:u}
 document.getElementById('ver').innerText=Android.fetchManifest(channel).match(/"latest":"([^"]+)"/)?.[1]||channel;
-</script></body></html>
\ No newline at end of file
+</script></body></html>
diff --git a/ota/manifest.json b/ota/manifest.json
index 3405bcf..36ae07a 100644
--- a/ota/manifest.json
+++ b/ota/manifest.json
@@ -1 +1 @@
-{"stable":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"f82ea977d7916d9316661186beac13a08156b64a0b613c6dac82a7b2f243214a"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}},"beta":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"f82ea977d7916d9316661186beac13a08156b64a0b613c6dac82a7b2f243214a"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}},"nightly":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"f82ea977d7916d9316661186beac13a08156b64a0b613c6dac82a7b2f243214a"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}}}
+﻿{"stable":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"e392604584d3326254fff7e10e8a814e477f27f670550168a6f4096c2c439808"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}},"beta":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"e392604584d3326254fff7e10e8a814e477f27f670550168a6f4096c2c439808"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}},"nightly":{"h5":{"latest":"0.1.0-dav-android-6","min_version":"0.1.0-dav-android-5","url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/h5/index-stable.html","sha256":"e392604584d3326254fff7e10e8a814e477f27f670550168a6f4096c2c439808"},"apk":{"version":"0.1.0-dav-android-5","versionCode":5,"url":"https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-5/v0.1.0-dav-android-5-debug.apk","sha256":"56b0e384f53015b0a1a5eb2507fd792dfc31fe44aff40342cd8a8d3bd5c1e14a"}}}
