diff --git a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
index 7ed4681..286ebd3 100644
--- a/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
+++ b/src/main/java/com/ruoyi/device/domain/model/thingsboard/constants/DeviceTelemetry.java
@@ -23,6 +23,21 @@ public class DeviceTelemetry {
      * 无人机独状态
      */
 
+    /**
+     * 网络类型 {"1":"4G","2":"以太网"}
+     */
+
+    public static final TelemetryKey<Integer> Network_State_Type = TelemetryKey.of(
+            "network_state.type",
+            Integer.class,
+            value -> {
+                if (value == null) return null;
+                if (value instanceof Number) {
+                    return ((Number) value).intValue();
+                }
+                return Integer.parseInt(value.toString());
+            }
+    );
 
     /**
      * 运行时长 {"unit_name":"秒 / s"}
@@ -250,7 +265,8 @@ public class DeviceTelemetry {
                 Total_Flight_Sorties,
                 Drone_Charge_State_State,
                 Drone_In_Dock,
-                Acc_Time
+                Acc_Time,
+                Network_State_Type
 
         );
     }