diff --git a/tauri-app/src/pages/VideoCreation/VoiceDubbing.tsx b/tauri-app/src/pages/VideoCreation/VoiceDubbing.tsx
index afce7b6..e6d3fb8 100644
--- a/tauri-app/src/pages/VideoCreation/VoiceDubbing.tsx
+++ b/tauri-app/src/pages/VideoCreation/VoiceDubbing.tsx
@@ -224,6 +224,7 @@ export default function VoiceDubbing() {
     const currentSpeed = useProjectStore.getState().voiceSpeed;
     const currentVolume = useProjectStore.getState().voiceVolume;
     const currentPitch = useProjectStore.getState().voicePitch;
+    if (!currentVoiceId) { toast.warning('请先选择音色'); setIsGenerating(false); return; }
 
     const progress = useProgressStore.getState();
     setIsGenerating(true);