diff --git a/XiaoZhi/xiaozhi-esp32-server/main/xiaozhi-server/config/assets/my_wakeup_words.wav b/XiaoZhi/xiaozhi-esp32-server/main/xiaozhi-server/config/assets/my_wakeup_words.wav
index 2a786e0b..21e994d4 100644
Binary files a/XiaoZhi/xiaozhi-esp32-server/main/xiaozhi-server/config/assets/my_wakeup_words.wav and b/XiaoZhi/xiaozhi-esp32-server/main/xiaozhi-server/config/assets/my_wakeup_words.wav differ
diff --git a/XiaoZhi/文档/演示文档.txt b/XiaoZhi/文档/演示文档.txt
index b99a6b1f..b7e1bef8 100644
--- a/XiaoZhi/文档/演示文档.txt
+++ b/XiaoZhi/文档/演示文档.txt
@@ -8,4 +8,4 @@ https://www.edusoa.com
 我要发送一个停电通知，内容为本周三上午8点至下午16点进行停电作业，请提前关闭电器设备电源。
 
 （2）新公车管理-车辆申请-历史记录：
-我要申请用车，明天从单位出发去净月潭玩。
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+帮我申请一台车，奔驰牌。明天上午9点从桂林路出发去胜利公园，目的是去调研工作。
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