diff --git a/resources/views/rd/sound-logo/index.blade.php b/resources/views/rd/sound-logo/index.blade.php
index 163aa8ae..ceca6417 100644
--- a/resources/views/rd/sound-logo/index.blade.php
+++ b/resources/views/rd/sound-logo/index.blade.php
@@ -414,7 +414,7 @@
                         <div style="padding: 6px 8px; border-radius: 6px; background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3); margin-bottom: 8px;">
                             <div style="font-size: 11px; color: var(--sl-green); display: flex; align-items: center; gap: 4px;">
                                 <i class="ri-checkbox-circle-fill"></i>
-                                <span x-text="'\"' + voiceText + '\" · ' + voiceBuffer.duration.toFixed(1) + '초'"></span>
+                                <span x-text="voiceText + ' · ' + voiceBuffer.duration.toFixed(1) + '초'"></span>
                             </div>
                         </div>
                         <div class="sl-param">
@@ -1809,7 +1809,10 @@ function soundLogo() {
                 };
 
                 ws.onmessage = (event) => {
-                    const msg = JSON.parse(event.data);
+                    // 바이너리 Blob은 무시 (JSON 메시지만 처리)
+                    if (event.data instanceof Blob) return;
+                    let msg;
+                    try { msg = JSON.parse(event.data); } catch { return; }
 
                     // Setup 완료
                     if (msg.setupComplete) {