diff --git a/utils/settings.py b/utils/settings.py
index eebb93e..ee51a27 100644
--- a/utils/settings.py
+++ b/utils/settings.py
@@ -124,7 +124,7 @@ NEW_API_ADMIN_KEY = os.getenv("NEW_API_ADMIN_KEY", "")
 VOLCENGINE_APP_ID = os.getenv("VOLCENGINE_APP_ID", "2511880162")
 VOLCENGINE_ACCESS_KEY = os.getenv("VOLCENGINE_ACCESS_KEY", "pjLbaqR1lHFfkv1xcJAYnvKV0HAvsBvt")
 VOLCENGINE_DEFAULT_SPEAKER = os.getenv(
-    "VOLCENGINE_DEFAULT_SPEAKER", "zh_male_yunzhou_jupiter_bigtts"
+    "VOLCENGINE_DEFAULT_SPEAKER", "zh_female_xiaohe_uranus_bigtts"
 )
 VOLCENGINE_TTS_SAMPLE_RATE = int(os.getenv("VOLCENGINE_TTS_SAMPLE_RATE", "24000"))