修改日志

liquidnet-bus-service/liquidnet-service-dragon/liquidnet-service-dragon-impl/src/main/java/com/liquidnet/service/dragon/service/impl/DragonOrderRefundsServiceImpl.java

@@ -237,7 +237,7 @@ public class DragonOrderRefundsServiceImpl implements IDragonOrderRefundsService
             }
         }catch (Exception e) {
             e.printStackTrace();
-            log.error("");
+            log.error("退款发生错误",e);
             return null;
         }
     }