diff --git a/configs/config.yaml b/configs/config.yaml
index 5c329de..9f751fd 100644
--- a/configs/config.yaml
+++ b/configs/config.yaml
@@ -79,7 +79,7 @@ assemblyai:
   model: "best"       # 选用 "best" 或 "nano"
   language_detection: true
   language_confidence_threshold: 0.8
-  default_language_code: "zh"
+  default_language_code: "en"
   language_code: ""
   # 要禁用标点符号和文本格式，请在转录配置中将Punctuate和FormatText设置为false
   punctuate: true