diff --git a/ebike-operations/src/main/java/com/cdzy/operations/utils/GeoCodingUtil.java b/ebike-operations/src/main/java/com/cdzy/operations/utils/GeoCodingUtil.java
index fc425d9..a50808e 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/utils/GeoCodingUtil.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/utils/GeoCodingUtil.java
@@ -55,8 +55,8 @@ public class GeoCodingUtil {
      * 地理编码工具类构造函数。
      * 目前实现的腾讯地图webservice
      *
-     * @param apiUrl
-     * @param accessKey
+     * @param apiUrl api地址
+     * @param accessKey 密钥
      */
     public GeoCodingUtil(String apiUrl, String accessKey) {
         this.url = apiUrl;
@@ -133,10 +133,10 @@ public class GeoCodingUtil {
                     String result = response.body().string();
                     JsonNode jsonObject = objectMapper.readTree(result);
                     if (jsonObject.get(STATUS_KEY).asInt() == CODE_STATUS_SUCCESS) {
-                        JsonNode address = objectMapper.createObjectNode();
+                        ObjectNode address = objectMapper.createObjectNode();
                         //String detail = jsonObject.getJSONObject(ADDRESS_RESULT_KEY).getJSONObject(ADDRESS_KEY).getString(STANDARD_ADDRESS_KEY);
                         String detail = jsonObject.get(ADDRESS_RESULT_KEY).get(ADDRESS_KEY).asText();
-                        ((com.fasterxml.jackson.databind.node.ObjectNode) address).put("detail", detail);
+                        address.put("detail", detail);
                         //String district = jsonObject.getJSONObject(ADDRESS_RESULT_KEY).getJSONObject(ADDRESS_COMPONENT_KEY).getString(DISTRICT_KEY);
                         String district = jsonObject.get(ADDRESS_RESULT_KEY).get(ADDRESS_COMPONENT_KEY).get(DISTRICT_KEY).asText();
                         ((com.fasterxml.jackson.databind.node.ObjectNode) address).put("district", district);