diff --git a/src/main/java/org/tron/trongeventquery/contractevents/ContractEventController.java b/src/main/java/org/tron/trongeventquery/contractevents/ContractEventController.java
index 7d4f9a7..89521f9 100644
--- a/src/main/java/org/tron/trongeventquery/contractevents/ContractEventController.java
+++ b/src/main/java/org/tron/trongeventquery/contractevents/ContractEventController.java
@@ -62,7 +62,6 @@ public List<ContractEventTriggerEntity> events(
       @RequestParam(value = "sort", required = false, defaultValue = "-timeStamp") String sort,
       @RequestParam(value = "start", required = false, defaultValue = "0") int start
   ) {
-
     QueryFactory query = new QueryFactory();
     if (blocknum != -1) {
       query.setBlockNumGte(blocknum);