diff --git a/electron-builder.json5 b/electron-builder.json5
index cd633dc..5aa3cc1 100644
--- a/electron-builder.json5
+++ b/electron-builder.json5
@@ -26,7 +26,8 @@
         ]
       }
     ],
-    "artifactName": "${productName}-Windows-${version}-Setup.${ext}"
+    "artifactName": "${productName}-Windows-${version}-Setup.${ext}",
+    "requestedExecutionLevel": "asInvoker"
   },
   "nsis": {
     "oneClick": false,
diff --git a/src/components/LaunchWindow.tsx b/src/components/LaunchWindow.tsx
index d608630..7ab9ef1 100644
--- a/src/components/LaunchWindow.tsx
+++ b/src/components/LaunchWindow.tsx
@@ -43,7 +43,7 @@ export function LaunchWindow() {
 
   return (
     <div className="w-full h-full flex items-center justify-center bg-transparent">
-      <div className="flex items-center gap-6 backdrop-blur-lg bg-white/10 rounded-full px-6 py-3 shadow-2xl border border-white/30">
+      <div className="flex items-center gap-6 backdrop-blur-xl bg-black/80 rounded-full px-6 py-3 shadow-2xl border border-white/20">
         <Button
           variant="link"
           size="sm"
diff --git a/src/hooks/useScreenRecorder.ts b/src/hooks/useScreenRecorder.ts
index e9ae062..713948f 100644
--- a/src/hooks/useScreenRecorder.ts
+++ b/src/hooks/useScreenRecorder.ts
@@ -56,7 +56,7 @@ export function useScreenRecorder(): UseScreenRecorderReturn {
       let mimeType = "video/webm;codecs=vp9";
       const recorder = new MediaRecorder(streamRef.current, {
         mimeType,
-        videoBitsPerSecond: 8000000,
+        videoBitsPerSecond: 16_000_000,
       });
       mediaRecorderRef.current = recorder;
       recorder.ondataavailable = (e) => {