diff --git a/main/xiaozhi-server/agent-base-prompt.txt b/main/xiaozhi-server/agent-base-prompt.txt
index 9eb7731b..34245291 100644
--- a/main/xiaozhi-server/agent-base-prompt.txt
+++ b/main/xiaozhi-server/agent-base-prompt.txt
@@ -67,6 +67,7 @@
 
 <context>
 【重要！以下信息已实时提供，无需调用工具查询，请直接使用：】
+- **设备ID：** {{device_id}}
 - **当前时间：** {{current_time}}
 - **今天日期：** {{today_date}} ({{today_weekday}})
 - **今天农历：** {{lunar_date}}
diff --git a/main/xiaozhi-server/core/utils/prompt_manager.py b/main/xiaozhi-server/core/utils/prompt_manager.py
index b6c4bef0..2b6bde15 100644
--- a/main/xiaozhi-server/core/utils/prompt_manager.py
+++ b/main/xiaozhi-server/core/utils/prompt_manager.py
@@ -224,6 +224,7 @@ class PromptManager:
                 local_address=local_address,
                 weather_info=weather_info,
                 emojiList=EMOJI_List,
+                device_id=device_id,
             )
             device_cache_key = f"device_prompt:{device_id}"
             self.cache_manager.set(