diff --git a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
index d23d822..e1a4acf 100644
--- a/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
+++ b/dongjian-dashboard-back-dao/src/main/resources/mappers/ex/DeviceInfoMapperExt.xml
@@ -8,6 +8,7 @@
         basic_floor.name as floorName,
         device_info.id,
         device_info.device_id,
+        device_info.device_name,
         device_info.device_sn,
         device_info.type_id,
         device_info.retain_alert,
diff --git a/dongjian-dashboard-back-model/src/main/java/com/dongjian/dashboard/back/vo/data/BaseData.java b/dongjian-dashboard-back-model/src/main/java/com/dongjian/dashboard/back/vo/data/BaseData.java
index de8b255..f99afca 100644
--- a/dongjian-dashboard-back-model/src/main/java/com/dongjian/dashboard/back/vo/data/BaseData.java
+++ b/dongjian-dashboard-back-model/src/main/java/com/dongjian/dashboard/back/vo/data/BaseData.java
@@ -12,6 +12,9 @@ public class BaseData {
     @Schema(description = "deviceId", example = "12-34")
     private String deviceId;
 
+    @Schema(description = "device name", example = "12-34")
+    private String deviceName;
+
     @Schema(description = "upload timestamp", example = "1740033000234")
     private Long uploadTimestamp;