//update test

mallinkService/src/main/java/com/iformall/douyin/web/api/impl/TtWebServiceImpl.java

@@ -116,6 +116,7 @@ public class TtWebServiceImpl implements TtWebService, RequestHttp<CloseableHttp
         httpPost.setHeader("Content-Type","multipart/form-data");
         log.info("------------"+WxGsonBuilder.create().toJson(params));
         StringEntity entity = new StringEntity(WxGsonBuilder.create().toJson(params), Consts.UTF_8);
+        entity.setContentType("application/json; charset=utf-8");
         httpPost.setEntity(entity);
 
         try (CloseableHttpResponse response = getRequestHttpClient().execute(httpPost)) {