diff --git a/scripts/build.sh b/scripts/build.sh
index e70a371..4b91578 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -47,7 +47,7 @@ rm -rf _site
 mkdir -p _site/pkg _site/mimi-pkg _site/web
 cp crates/sts-wasm/pkg/sts_wasm.js crates/sts-wasm/pkg/sts_wasm_bg.wasm _site/pkg/
 cp crates/mimi-wasm/pkg/mimi_wasm.js crates/mimi-wasm/pkg/mimi_wasm_bg.wasm _site/mimi-pkg/
-cp web/index.html web/worker.js web/mimi-worker.js web/audio-playback.js web/audio-processor.js _site/web/
+cp web/index.html web/worker.js web/mimi-worker.js web/audio-playback.js web/audio-processor.js web/joke.wav _site/web/
 
 # --- Rewrite the ENGINE_BUILD tag on every loading URL ---
 echo "==> Rewriting ENGINE_BUILD tag to $ENGINE_BUILD"
diff --git a/web/index.html b/web/index.html
index d37d3d7..8216074 100644
--- a/web/index.html
+++ b/web/index.html
@@ -945,10 +945,10 @@ <h2>performance</h2>
 
             const cached = await isModelCached();
             if (cached || isBenchmark) {
-                updateStatus('loading', 'Loading model from cache (~5 GB)...');
+                updateStatus('loading', 'Loading model from cache (~3.5 GB)...');
                 worker.postMessage({ type: 'load', benchmark: isBenchmark });
             } else {
-                updateStatus('', 'Model not loaded (~5.1 GB download)');
+                updateStatus('', 'Model not loaded (~3.9 GB download)');
                 downloadBtn.textContent = 'Download Model';
                 downloadBtn.style.display = '';
                 downloadBtn.addEventListener('click', () => {
diff --git a/web/joke.wav b/web/joke.wav
new file mode 100644
index 0000000..998d7db
Binary files /dev/null and b/web/joke.wav differ