diff --git a/ota/h5/index-v6.html b/ota/h5/index-v6.html
index fbe2e25..aace6e8 100644
--- a/ota/h5/index-v6.html
+++ b/ota/h5/index-v6.html
@@ -48,6 +48,7 @@ function checkUpdate(){
  .then(r=>{if(!r.ok)throw Error('HTTP '+r.status);return r.text()})
  .then(function(t){t=t.trim();log('remote: '+t);
   var parts=t.indexOf('|')>0?t.split('|'):[t];var remoteVer=parts[0];dlUrl=parts[1]||'';
+  if(!dlUrl)dlUrl=BASE+'/h5/index-v'+remoteVer.replace('0.1.0-dav-android-','')+'.html';
   var local='0.1.0-dav-android-6';
   if(remoteVer!==local){dlVer=remoteVer;
    log('*** NEW VERSION ***');document.getElementById('btnApply').disabled=false}
diff --git a/packages/client-android/android/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/packages/client-android/android/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index c7c9383..30d340c 100644
Binary files a/packages/client-android/android/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/packages/client-android/android/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt
index b64520d..8ed49d7 100644
--- a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt
+++ b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt
@@ -3,7 +3,6 @@ package dev.yuzu.gca
 import android.os.Bundle
 import android.util.Log
 import android.webkit.WebView
-import android.webkit.WebViewClient
 import androidx.appcompat.app.AppCompatActivity
 import java.io.File