diff --git a/src/main/java/com/telpo/dipperposition/service/impl/DipperAstPosAsyncTaskServiceImpl.java b/src/main/java/com/telpo/dipperposition/service/impl/DipperAstPosAsyncTaskServiceImpl.java
index febe80a..5def78f 100644
--- a/src/main/java/com/telpo/dipperposition/service/impl/DipperAstPosAsyncTaskServiceImpl.java
+++ b/src/main/java/com/telpo/dipperposition/service/impl/DipperAstPosAsyncTaskServiceImpl.java
@@ -1,5 +1,6 @@
 package com.telpo.dipperposition.service.impl;
 
+import cn.hutool.core.bean.BeanUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.telpo.dipperposition.common.*;
 import com.telpo.dipperposition.config.NettyServerConfig;
@@ -20,7 +21,9 @@ import org.springframework.util.ResourceUtils;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.UnsupportedEncodingException;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * @program: DipperAstPosAsyncTaskServiceImpl
@@ -58,14 +61,16 @@ public class DipperAstPosAsyncTaskServiceImpl implements IDipperAstPosAsyncTaskS
         IpProvinceEntity ipProvinceEntity = ipProvinceService.getIpProvince(ipAddress);
         if (ipProvinceEntity == null) {
             // 匹配不到，再请求高德IP定位服务。
-            JSONObject userObj = new JSONObject();
-            userObj.put("ip", ipAddress);
-            userObj.put("key", ipPositionRequestKey);
-            JSONObject json = okHttpUtil.postRequestWithJson(ipPositionRequestPath, null, userObj);
-            if (ObjectUtils.isNotEmpty(json)) {
-                String province = (String) json.get("province");
+            //JSONObject userObj = new JSONObject();
+            Map<String, String> dataMap = new HashMap<String, String>();
+            dataMap.put("ip", ipAddress);
+            dataMap.put("key", ipPositionRequestKey);
+            StringBuffer buffer = okHttpUtil.getQueryString(ipPositionRequestPath, dataMap);
+            if (ObjectUtils.isNotEmpty(buffer)) {
+                JSONObject provinceJson = JSONObject.parseObject(buffer.toString());
+                String province = (String)provinceJson.get("province");
                 if (ObjectUtils.isEmpty(province)) {
-                    log.debug("json is :" + json.toString());
+                    log.debug("json is :" + buffer.toString());
                     return null;
                 }
                 return province;