From a2bef1bc001cc196affb1b24d69eec4127cfa40a Mon Sep 17 00:00:00 2001
From: liusuyi <1951119284@qq.com>
Date: Wed, 01 Apr 2026 10:04:55 +0800
Subject: [PATCH] 优化

---
 ard-route/src/main/java/com/ard/route/domain/djuav/kml/KmlDocument.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/ard-route/src/main/java/com/ard/route/domain/djuav/kml/KmlDocument.java b/ard-route/src/main/java/com/ard/route/domain/djuav/kml/KmlDocument.java
index d4847e3..0293f1f 100644
--- a/ard-route/src/main/java/com/ard/route/domain/djuav/kml/KmlDocument.java
+++ b/ard-route/src/main/java/com/ard/route/domain/djuav/kml/KmlDocument.java
@@ -1,10 +1,12 @@
 package com.ard.route.domain.djuav.kml;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.thoughtworks.xstream.annotations.XStreamAlias;
 import lombok.Data;
 
 @Data
 @XStreamAlias("Document")
+@JsonInclude(JsonInclude.Include.NON_NULL)
 public class KmlDocument {
 
     @XStreamAlias("wpml:author")

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