diff --git a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/api/hunandianxin/HuNanDXApi.java b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/api/hunandianxin/HuNanDXApi.java
index 490c2e84e8..85023c2ab3 100644
--- a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/api/hunandianxin/HuNanDXApi.java
+++ b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/api/hunandianxin/HuNanDXApi.java
@@ -152,14 +152,14 @@ public class HuNanDXApi {
         try (CloseableHttpClient httpClient = createHttpClientIgnoreSSL()) {
             String baseUrl = config.getBaseUrl();
             logVO.setUrl(baseUrl);
-            logVO.setParam(JSON.toJSONString(requestBody));
+            String jsonString = JSON.toJSONString(requestBody);
+            logVO.setParam(jsonString);
             HttpPost httpPost = new HttpPost(baseUrl);
             httpPost.setHeader("Content-Type", "application/json; charset=UTF-8");
-            httpPost.setEntity(new StringEntity(new ObjectMapper().writeValueAsString(requestBody)));
-
+            httpPost.setEntity(new StringEntity(jsonString,"utf-8"));
 
             CloseableHttpResponse response = httpClient.execute(httpPost);
-            String string = EntityUtils.toString(response.getEntity());
+            String string = EntityUtils.toString(response.getEntity(),"utf-8");
             logVO.setResponse(JSON.toJSONString(string));
             httpClient.close();
             return string;
diff --git a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/HuNanDxApiDealStrategy.java b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/HuNanDxApiDealStrategy.java
index 56a3526c09..12d308f171 100644
--- a/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/HuNanDxApiDealStrategy.java
+++ b/yudao-module-haoka/yudao-module-haoka-biz/src/main/java/cn/iocoder/yudao/module/haoka/service/api/strategy/HuNanDxApiDealStrategy.java
@@ -124,7 +124,8 @@ public class HuNanDxApiDealStrategy implements ApiDealStrategy {
 
         }
 
-        HaiNanDxInfo.ResponseInfo<HaiNanDxInfo.InternetCardQualificationResp> checked = apiHuNanDXService.checkInternetCardQualification(logVO, haokaSuperiorApiId,cardQualificationParam);
+        HaiNanDxInfo.ResponseInfo<HaiNanDxInfo.InternetCardQualificationResp> checked =
+                apiHuNanDXService.checkInternetCardQualification(logVO, haokaSuperiorApiId,cardQualificationParam);
         OrderApiCreateResp superApiResponse = new OrderApiCreateResp();
         if (!"00000".equals(checked.getRes_code())) {
             logVO.setResponse(JSON.toJSONString(checked));