diff --git a/motor-admin/src/main/java/com/motor/web/controller/motor/StationMachineController.java b/motor-admin/src/main/java/com/motor/web/controller/motor/StationMachineController.java
index 59ed0d3..5d2de4c 100644
--- a/motor-admin/src/main/java/com/motor/web/controller/motor/StationMachineController.java
+++ b/motor-admin/src/main/java/com/motor/web/controller/motor/StationMachineController.java
@@ -196,6 +196,7 @@ public class StationMachineController {
     @PostMapping("/time_syn_callback")
     public String timeSynCallback(@RequestBody TimeSynCallbackReq req) {
         String timeSynCallback = stationMachineService.timeSynCallback(req);
+
         return timeSynCallback;
     }