diff --git a/src/main/java/au/com/royalpay/payment/manage/management/clearing/core/impl/SettleTaskServiceImpl.java b/src/main/java/au/com/royalpay/payment/manage/management/clearing/core/impl/SettleTaskServiceImpl.java
index 6541bdbcd..4c391876b 100644
--- a/src/main/java/au/com/royalpay/payment/manage/management/clearing/core/impl/SettleTaskServiceImpl.java
+++ b/src/main/java/au/com/royalpay/payment/manage/management/clearing/core/impl/SettleTaskServiceImpl.java
@@ -15,6 +15,8 @@ import com.alibaba.fastjson.JSONObject;
 import org.apache.commons.lang3.StringUtils;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.web.client.RestTemplateBuilder;
 import org.springframework.data.redis.core.StringRedisTemplate;
@@ -38,6 +40,7 @@ import java.util.stream.Collectors;
 
 @Service
 public class SettleTaskServiceImpl implements SettleTasksService {
+    private final Logger logger = LoggerFactory.getLogger(getClass());
     private final SysSettlePlanMapper planMapper;
     private final StringRedisTemplate redisTemplate;
     private final MerchantInfoProvider mchInfoProvider;
@@ -105,8 +108,10 @@ public class SettleTaskServiceImpl implements SettleTasksService {
         URI uri = UriComponentsBuilder.fromHttpUrl(transactionHost).replacePath(SETTLE_TASK_URI)
                 .build().toUri();
         try {
+            String taskStr = JSON.toJSONString(tasks);
+            logger.info("submitting settlement task:{}--------->{}", uri, taskStr);
             restTemplate.exchange(RequestEntity.post(uri).contentType(MediaType.APPLICATION_JSON)
-                    .body(JSON.toJSONString(tasks).getBytes(StandardCharsets.UTF_8)), String.class);
+                    .body(taskStr.getBytes(StandardCharsets.UTF_8)), String.class);
         } catch (RestClientResponseException e) {
             String resp = e.getResponseBodyAsString();
             try {