update

main.py

@@ -45,6 +45,10 @@ async def edge_tts_get_speakers() -> List[str]:
     voices = await edge_tts.list_voices()
     for voice in voices:
         short_name = voice["ShortName"]
+        locale = voice["Locale"]
+        if locale != "zh-CN":
+            continue
+
         edge_tts_speakers_choices.append(short_name)
     return edge_tts_speakers_choices