diff --git a/src/test/java/cn/com/tenlion/usercenter/SmartCityUsercenterApplicationTests.java b/src/test/java/cn/com/tenlion/usercenter/SmartCityUsercenterApplicationTests.java
index 909c8b0..d20a70a 100644
--- a/src/test/java/cn/com/tenlion/usercenter/SmartCityUsercenterApplicationTests.java
+++ b/src/test/java/cn/com/tenlion/usercenter/SmartCityUsercenterApplicationTests.java
@@ -2,6 +2,9 @@ package cn.com.tenlion.usercenter;
 
 import cn.com.tenlion.usercenter.pojo.dtos.userexpand.UserExpandDTO;
 import cn.com.tenlion.usercenter.service.userexpand.IUserExpandService;
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import ink.wgink.util.LatLngTransformUtil;
 import org.junit.jupiter.api.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -9,6 +12,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.io.*;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -30,4 +34,46 @@ class SmartCityUsercenterApplicationTests {
         }
     }
 
+    public static void main(String[] args) throws IOException {
+        String baseDir = "/Users/wanggeng/Desktop/";
+        BufferedReader bufferedReader = new BufferedReader(new FileReader(new File(baseDir + "/gridPoint.json")));
+        StringBuilder sourceJsonArraySB = new StringBuilder();
+        for (String line; (line = bufferedReader.readLine()) != null; ) {
+            sourceJsonArraySB.append(line);
+        }
+        JSONArray sourceJsonArray = JSONArray.parseArray(sourceJsonArraySB.toString());
+        JSONArray map84GridJsonArray = new JSONArray();
+        // 遍历
+        for (int i = 0; i < sourceJsonArray.size(); i++) {
+            JSONObject gridJSONObject = sourceJsonArray.getJSONObject(i);
+            JSONObject map84GridJSONObject = new JSONObject();
+            map84GridJSONObject.put("areaCode", gridJSONObject.getString("areaCode"));
+            map84GridJSONObject.put("areaName", gridJSONObject.getString("areaName"));
+            map84GridJSONObject.put("fillColor", gridJSONObject.getString("fillColor"));
+            map84GridJSONObject.put("gridCode", gridJSONObject.getString("gridCode"));
+            map84GridJSONObject.put("gridName", gridJSONObject.getString("gridName"));
+            map84GridJSONObject.put("gridId", gridJSONObject.getString("gridId"));
+
+            JSONArray pointArray = gridJSONObject.getJSONArray("pointArray");
+            JSONArray map84PointArray = new JSONArray();
+            for (int j = 0; j < pointArray.size(); j++) {
+                JSONObject point = pointArray.getJSONObject(j);
+                double lat = point.getDoubleValue("lat");
+                double lng = point.getDoubleValue("lng");
+                double[] latLng = LatLngTransformUtil.bd09_To_gps84(lat, lng);
+
+                JSONObject map84Point = new JSONObject();
+                map84Point.put("lat", String.valueOf(latLng[0]));
+                map84Point.put("lng", String.valueOf(latLng[1]));
+                map84PointArray.add(map84Point);
+            }
+
+            map84GridJSONObject.put("pointArray", map84PointArray);
+
+            map84GridJsonArray.add(map84GridJSONObject);
+        }
+        StringBuilder sb = new StringBuilder(map84GridJsonArray.toJSONString());
+        System.out.println(sb);
+    }
+
 }