diff --git a/service/src/main/java/com/hfkj/service/pay/HuiPayService.java b/service/src/main/java/com/hfkj/service/pay/HuiPayService.java
index 60a0253..11b5525 100644
--- a/service/src/main/java/com/hfkj/service/pay/HuiPayService.java
+++ b/service/src/main/java/com/hfkj/service/pay/HuiPayService.java
@@ -97,19 +97,24 @@ public class HuiPayService {
      */
     public static JSONObject refund(String merNo,String merKey,String outTradeNo,String refundTradeNo, BigDecimal refundAmount) {
         try {
+            log.info("=============== start 惠支付退款 start ==================");
             Map<String,Object> param = new HashMap<>();
             param.put("merchantNo", merNo);
             param.put("outTradeNo", outTradeNo);
             param.put("refundTradeNo", refundTradeNo);
             param.put("refundAmount", refundAmount);
             param.put("sign" , SignatureUtil.createSign(param, merKey));
-            return HttpsUtils.doPost(REQUEST_URL + "trade/refund", param, new HashMap<>());
-        } catch (Exception e) {
+            log.info("请求地址：" + (REQUEST_URL + "trade/preorder"));
+            log.info("请求参数：" + JSONObject.toJSONString(param));
 
+            JSONObject response = HttpsUtils.doPost(REQUEST_URL + "trade/refund", param, new HashMap<>());
+            log.info("响应参数：" + response.toJSONString());
+            return response;
+        } catch (Exception e) {
+            log.info("出现异常"+ e.getMessage());
+            throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "退款异常");
         } finally {
-
+            log.info("=============== end 惠支付退款 end ==================");
         }
-
-
     }
 }