diff --git a/ruoyi-api/tuoheng-api-airline/src/main/java/com/ruoyi/airline/api/domain/AirlineMarkerVO.java b/ruoyi-api/tuoheng-api-airline/src/main/java/com/ruoyi/airline/api/domain/AirlineMarkerVO.java
index ce955c0..e1a6f1e 100644
--- a/ruoyi-api/tuoheng-api-airline/src/main/java/com/ruoyi/airline/api/domain/AirlineMarkerVO.java
+++ b/ruoyi-api/tuoheng-api-airline/src/main/java/com/ruoyi/airline/api/domain/AirlineMarkerVO.java
@@ -6,6 +6,8 @@ import lombok.EqualsAndHashCode;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.apache.commons.lang3.builder.ToStringStyle;
 
+import java.util.List;
+
 /**
  * 标注 VO
  *
@@ -52,7 +54,7 @@ public class AirlineMarkerVO extends BaseEntity {
     /**
      * 经纬度，格式：[经,纬,asl高度]
      */
-    private String coordinates;
+    private List<PointInfo> coordinates;
 
     /**
      * 简介
@@ -64,6 +66,24 @@ public class AirlineMarkerVO extends BaseEntity {
      */
     private Long groupId;
 
+    @Data
+    public static class PointInfo {
+        /**
+         * 纬度
+         */
+        private Double latitude;
+
+        /**
+         * 经度
+         */
+        private Double longitude;
+
+        /**
+         * 海拔高度
+         */
+        private Double asl;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)