diff --git a/src/main/java/com/ruoyi/device/service/impl/TuohengService.java b/src/main/java/com/ruoyi/device/service/impl/TuohengService.java
index c1a7d83..d166cbb 100644
--- a/src/main/java/com/ruoyi/device/service/impl/TuohengService.java
+++ b/src/main/java/com/ruoyi/device/service/impl/TuohengService.java
@@ -184,7 +184,12 @@ public class TuohengService {
                     if (dockDevice != null && aircraftDevice != null) {
                         String airportSn = dockDevice.getDeviceSn();
                         String droneSn = aircraftDevice.getDeviceSn();
+
                         if (airportSn != null && droneSn != null) {
+                            if (airportSn.startsWith("THJS") || droneSn.startsWith("THJS")) {
+                                log.debug("跳过大疆设备 - 机场SN: {}, 无人机SN: {}", airportSn, droneSn);
+                                continue;
+                            }
                             mapping.put(airportSn, droneSn);
                             log.info("加载机场-无人机映射: {} -> {}", airportSn, droneSn);
                         }