diff --git a/OpenAuth.App/ServiceApp/Algo/DaHuaAiApp.cs b/OpenAuth.App/ServiceApp/Algo/DaHuaAiApp.cs
index 5b8f89e..84cfb4e 100644
--- a/OpenAuth.App/ServiceApp/Algo/DaHuaAiApp.cs
+++ b/OpenAuth.App/ServiceApp/Algo/DaHuaAiApp.cs
@@ -156,7 +156,6 @@ namespace OpenAuth.App.ServiceApp.Algo
                         //var root = JsonNode.Parse(drone_info)?.AsObject();
                         //lat = root?["data"]?["latitude"]?.GetValue<double>() ?? 0.0;
                         //lng = root?["data"]?["longitude"]?.GetValue<double>() ?? 0.0;
-                        // 直接访问 dynamic 对象，不需要 Parse
                         lat = (double?)drone_info.data?.latitude ?? 0.0;
                         lng = (double?)drone_info.data?.longitude ?? 0.0;
                     }