diff --git a/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointDeserializer.java b/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointDeserializer.java
index 7685971..de3c6dc 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointDeserializer.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointDeserializer.java
@@ -23,7 +23,7 @@ public class PGpointDeserializer extends JsonDeserializer<PGpoint> {
 
         try {
             // 方式1: GeoJSON 格式
-            if (node.isObject()) {
+            if (node.isObject() && node.has("type") && "point".equals(node.get("type").asText())) {
                 JsonNode longitude = node.get("longitude");
                 JsonNode latitude = node.get("latitude");
                 if (longitude != null && latitude != null) {
diff --git a/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointSerializer.java b/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointSerializer.java
index 75c1d3d..449e03c 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointSerializer.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/handler/PGpointSerializer.java
@@ -21,6 +21,7 @@ public class PGpointSerializer extends JsonSerializer<PGpoint> {
 
         // 方式1: 序列化为 GeoJSON 格式（推荐）
         gen.writeStartObject();
+        gen.writeStringField("type","point");
         gen.writeNumberField("longitude",point.x);
         gen.writeNumberField("latitude",point.x);
 //        gen.writeArrayFieldStart("coordinates");