diff --git a/sys.py/langs/03_简体中文.ini b/sys.py/langs/03_简体中文.ini
index 8469662..5b38eca 100644
--- a/sys.py/langs/03_简体中文.ini
+++ b/sys.py/langs/03_简体中文.ini
@@ -78,8 +78,6 @@ Setting List=设置列表
 Wi-Fi=Wi-Fi
 Bluetooth=蓝牙
 Sound Volume=音量
-Sound volume=音量
-Sound  Volume=音量
 Brightness=亮度
 BackLight Brightness=背光亮度
 Storage=存储空间