diff --git a/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/AirportOsdData.java b/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/AirportOsdData.java
index 6158563..5f4a7f3 100644
--- a/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/AirportOsdData.java
+++ b/src/main/java/com/ruoyi/device/domain/impl/tuohengmqtt/model/AirportOsdData.java
@@ -11,6 +11,7 @@ import java.util.Map;
  * @author ruoyi
  */
 @Data
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class AirportOsdData {
 
     @JsonProperty("working_current")