diff --git a/src/bootstrap.js b/src/bootstrap.js
index d993ffe..5546772 100644
--- a/src/bootstrap.js
+++ b/src/bootstrap.js
@@ -46,6 +46,9 @@ const startCore = () => {
         .replace('<css>', (oaConfig.css ?? '').replaceAll('`', '\\`').replaceAll('\\', '\\\\')));
 
       if (oaConfig.js) bw.webContents.executeJavaScript(oaConfig.js);
+
+      bw.setBackgroundColor('#00000000');
+      vibe.applyEffect(bw, 'acrylic');
     });
   });